Specifications

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Service Source

LaserWriter 10/600 A3+

This printer is an Asia-only product.

Summary of content (351 pages)

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K Service Source LaserWriter 10/600 A3+ This printer is an Asia-only product.
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Table of Contents Section 1 Introduction Section 2 Specifications Section 3 Parts Lists Section 4 Removal and Replacement Procedures (RRP) Section 5 Principle of Operation Section 6 General Procedures and Information Section 7 Fault Isolation Procedures Section 8 Installation and Removal
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LaserWriter 10/600 A3+ Section 1 Introduction Section Contents 1. About This Manual 1.1 How This Manual Is Organized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.2 Revision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 1.3 Notational Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 1.4 OEM-Specific Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 1.5 Abbreviations. . . . . . . . . . .
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Introduction — LaserWriter 10/600 A3+ 1–1 1. ABOUT THIS MANUAL This document serves as a standard service manual of Fuji Xerox Co., Ltd, which contains the knowledge and information for the maintenance of this printer. This document was prepared for OEM customers of Fuji Xerox either as a service manual or as material for preparing their own service manuals of this printer. Other uses of this document are prohibited.
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Introduction — LaserWriter 10/600 A3+ 1–2 1.2 Revision The revision of this manual is made in the following manner, and the revised manual is sent when revisions are made. (Method of Revision) s When the entire manual is subject to be revised, the issue number printed on the cover is increased as Issue 1, Issue 2, Issue 3 and so on. s Partial revision is made by pages. s Revised new pages replace old pages or are added to the manual.
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Introduction — LaserWriter 10/600 A3+ 1–3 1.5 Abbreviations This manual contains general and other abbreviations specific for this manual as follows; ASSY = Assembly AUX = Auxiliary BCR = Bias Charge Roll BTR = Bias Transfer Roll CM Blade = Charging & Metering Blade CR = Charge Roll CRU = Customer Replaceable Unit CST = Cassette DB = Development Bias dpi = Dots per inch DTS = Detack Saw ELEC.
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Introduction — LaserWriter 10/600 A3+ 1–4 3. Safety Information To prevent an accident while working on the printer, strictly observe warnings and cautions described in this manual. Never conduct dangerous operations or operations not in this manual. There may be several dangerous things other than those described below, always work with extreme caution for safety reasons. 3.
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Introduction — LaserWriter 10/600 A3+ 1–5 3.3 Power When working on the printer, be sure to switch off the printer power and unplug the power cord to avoid electric shock, burn or injury. When it is necessary to work with the power on such as when measuring the voltage, conduct the work with great care to avoid an electric shock and follow the procedures described in this manual. Warning : Do not touch live parts other than those necessary to do so when working on the printer when power on.
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Introduction — LaserWriter 10/600 A3+ 1–6 3.5 High Temperature Sections When working on the high temperature sections such as fuser component, to avoid burn or injury, make sure to switch the power OFF, disconnect the power cord, and begin to work after the temperature of the component has gone down significantly. Caution : The temperature is high just after the printer operates, therefore begin to work after letting the component cool down. 3.
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Introduction — LaserWriter 10/600 A3+ 1–7 3.6.2 High Temperature Caution Label To avoid burn of customers, caution labels are sealed on top of the fuser unit (Fuser Assembly). 3.6.3 High Voltage Caution Label To reduce the risk of electric shocks to the engineer, caution labels are sealed on top of the frame (Main Frame Assembly) which is on top of the high voltage power supply (HVPS) .
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LaserWriter 10/600 A3+ Section 2 Specifications Section Contents 1. Specifications 1.1 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1 1.1.1 Basic Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1 1.1.2 Functional Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1 1.2 Functional Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2 1.2.1 Method of Printing . . . . . . . . . . .
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LaserWriter 10/600 A3+ Section 2 Specifications 2. Consumable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8 3. Parts which require Periodical Replacement . . . . . . . . . . . . . .
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Specifications — LaserWriter 10/600 A3+ 1. Specifications 1.1 Configuration 1.1.1 Basic Configuration The LaserWriter 10/600 A3+ laser printer has two types of configurations; • Basic configuration 1 = Base engine + EP cartridge • Basic configuration 2 = Base engine + EP cartridge + Paper feeder + Paper cassette Note: The basic configuration 2 includes options. 1.1.2 Functional Configuration Functional configuration of this printer consists of the engine, controller, and control panel.
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Specifications — LaserWriter 10/600 A3+ 2–2 1.2 Functional Specifications 1.2.1 Method of Printing Electrophotographic printing 1.2.2 Method of Exposing Scanning done by light beam of a semiconductor laser 1.2.3 Method of Fusing Fusing by heat and pressure 1.2.4 Continuous Printing Speed The speed of printing varies depending on the size of paper. • LETTER(LEF), A4(LEF), EXECUTIVE(LEF), B5(LEF), A5(LEF), STATEMENT(LEF), Postcard(SEF), MONARCH(SEF) ....................................... 10.
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Specifications — LaserWriter 10/600 A3+ 2–3 1.2.6 Warm-up Time The warm-up time consists of the time from when the printer power is turned on to when the printer is ready to print. Within 65 seconds when the nominal voltage is applied. Memo : The Main Motor will start to rotate when the warm-up begins and will stop when the warm-up is completed. 1.2.7 Maximum Paper Size • For standard paper, maximum printable paper size is either LEDGER or A3.
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Specifications — LaserWriter 10/600 A3+ 2–4 - Universal Cassette Standard paper = 250 sheets,Specified label = 20 sheets, Specified OHP film (transparencies)=20 sheets 1.2.12 Paper Weight Limitations • Front tray feeding Normal paper60~135g/m2 Postcards190g/m2 • Cassette feeding Normal paper60~90g/m2 1.2.13 Types of Paper Standard paper (cut sheets), postcards, specified envelopes, specified labels and specified OHP films(transparencies) 1.2.
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Specifications — LaserWriter 10/600 A3+ Postcard : 2–5 Postal card [100.0 x 148.0] Specifications for nonstandard size : There are two specifications according to the combination of the nonstandard size 1 and 2, that is, "only nonstandard size 1" and "nonstandard size 1 and 2". The paper size for nonstandard is determined by the specifications.
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Specifications — LaserWriter 10/600 A3+ 2–6 1.3 Electric Specifications 1.3.1 Power Source Power supply specifications are listed below: • 220V mode Voltage : 220/240VAC (198~264VAC), Frequency : 50/60 Hz (47~63Hz) 1.3.
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Specifications — LaserWriter 10/600 A3+ 2–7 1.5 Operating Environment 1.5.1 Temperature & Humidity 5 ~ 35oC / 15 ~ 85%RH (with no dew condensation) 1.5.2 Altitude 0 ~ 2500m 1.5.3 Horizontal Bias Less than 5oC off level 1.5.4 Noise (when the front tray is closed) • Machine running : 49.8 dB • Machine in standby : 32.0 dB 1.6 Printing Accuracy Memo : For more information, read "How to read Printing Accuracy" in Section 6 of this manual. • Lead Edge Registration : + 2.
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Specifications — LaserWriter 10/600 A3+ 2–8 2. Consumable Usually customers can replace consumable. When a consumable causes a trouble, or when trouble is resolved by the replacement of a consumable, customer engineer may replace it. • Paper See paper specification mentioned in this section. • EP cartridge EP cartridge is an integrated unit which includes photoreceptor, black toner, charger, developer, and cleaner.
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LaserWriter 10/600 A3+ Section 3 Parts Lists Section Contents 1. Parts Lists 1.1 Notes on using Parts Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 PL1 Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 PL2 Fuser & Paper Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 PL3 Paper Transportation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6 PL4 Multi Sheet Inserter . . . . . . . . . . . . . . . . . . .
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LaserWriter 10/600 A3+ 3–1 1. Parts Lists This printer is divided into 10 plates(PL) as shown below according to the specification. This section provides illustrations for assembly and corresponding part names. • PL1 Cover • PL6 Electrical • PL2 Fuser & Paper Exit • PL7 250 Feeder • PL3 Paper Transportation • PL4 Multi Sheet Inserter • PL9 250 Cassette • PL5 Drive & Xerographics 1.1 Notes on using Parts Lists 1.
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Parts Lists — LaserWriter 10/600 A3+ PL1 Covers 3–2
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Parts Lists — LaserWriter 10/600 A3+ 3–3 PL1 Covers Item $ Parts Name High Assembly 1 REAR FRAME ASSEMBLY (with2-4) .......................................... ---- 2 REAR FRAME................................................................................. PL1.1 3 PUSH LEVER .................................................................................. PL1.1 4 LEVER HOLDER ............................................................................ PL1.1 5 LEFT COVER ....................
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Parts Lists — LaserWriter 10/600 A3+ PL2 Fuser & Paper Exit 3–4
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Parts Lists — LaserWriter 10/600 A3+ 3–5 PL2 Fuser & Paper Exit Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 50 Parts Name High Assembly FUSER ASSEMBLY (with2-50)*1 ................................................. ---FUSER FRAME ASSEMBLY......................................................... PL2.1 FUSER COVER L............................................................................ PL2.1 FUSER COVER R.............
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Parts Lists — LaserWriter 10/600 A3+ PL3 Paper Transportation 3–6
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Parts Lists — LaserWriter 10/600 A3+ 3–7 PL3 Paper Transportation Item $ $ Parts Name High Assembly 1 TRANSPORT CHUTE ASSEMBLY (with2-17) ............................ ---- 2 TRANSPORT SUB ASSEMBLY.................................................... PL3.1 3 REGISTRATION SENSOR............................................................. PL3.1 4 REGISTRATION ACTUATOR ...................................................... PL3.1 5 REGISTRATION SPRING...............................................
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Parts Lists — LaserWriter 10/600 A3+ PL4 Multi Sheet Inserter 3–8
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Parts Lists — LaserWriter 10/600 A3+ 3–9 PL4 Multi Sheet Inserter Item $ $ $ $ Parts Name High Assembly 1 FRONT IN TRAY ............................................................................ ---- 2 FRONT BOTTOM TRAY ............................................................... ---- 3 MSI N/F SPRING............................................................................. ---- 4 BOTTOM TRAY STUD ..................................................................
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Parts Lists — LaserWriter 10/600 A3+ PL5 Drive & Xerographics 3 – 10
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Parts Lists — LaserWriter 10/600 A3+ 3 – 11 PL5 Drive & Xerographics Item Parts Name High Assembly 1 MAIN FRAME ASSEMBLY .......................................................... ---- 2 CLAMP P ......................................................................................... ---- 3 FRAME BRACKET......................................................................... ---- 10 ROS ASSEMBLY (with11-13) ........................................................ ---- 11 ROS SUB ASSEMBLY ....
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Parts Lists — LaserWriter 10/600 A3+ PL6 Electrical 3 – 12
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Parts Lists — LaserWriter 10/600 A3+ 3 – 13 PL6 Electrical Item Parts Name High Assembly $ 1 LVPS ASSEMBLY .......................................................................... ---- $ 2 HVPS ................................................................................................ ---- 3 KNOB VOLUME............................................................................. ---- $ 4 MCU PWB .......................................................................................
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Parts Lists — LaserWriter 10/600 A3+ PL7 250 Feeder 3 – 14
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Parts Lists — LaserWriter 10/600 A3+ 3 – 15 PL7 250 Feeder Item $ $ $ $ $ $ $ $ 1 2 3 4 5 6 7 8 9 10 11 12 13 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 50 Parts Name High Assembly FEEDER ASSEMBLY 250 (with2-34)............................................ ---FEEDER FRAME 250 ..................................................................... PL7.1 FEED ROLL ASSEMBLY (with4,5)............................................... PL7.1 FEED SHAFT ASSEMBLY ..............................
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Parts Lists — LaserWriter 10/600 A3+ PL9 250 Cassette 3 – 16
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Parts Lists — LaserWriter 10/600 A3+ 3 – 17 PL9 250 Cassette Item Parts Name High Assembly 1 UNIVERSAL CASSETTE (with10-21)........................................... PL9.1 10 CASSETTE HOUSING ................................................................... PL9.1 11 BOTTOM PLATE ASSEMBLY...................................................... PL9.1 12 CST N/F SPRING ............................................................................ PL9.1 13 CST LATCH L ..............................
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Parts Lists — LaserWriter 10/600 A3+ 1 – 18 2. Parts Reference [A] END GUIDE ....................................... PL 9.19 FUSER COVER R .............................. PL 2. 4 ACTUATOR HOLDER.......................PL 4.33 END GUIDE LOWER ........................ PL 9.20 FUSER FRAME ASSEMBLY............ PL 2. 2 [B] EP CARTRIDGE ................................ PL 5.50 FUSER HARNESS ............................. PL 6.13 BASE PLATE............................... ......PL5.40 ESS HARNESS...............
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Parts Lists MSI N/F SPRING................................PL 4. 3 [R] [S] MSI N/P ACTUATOR ........................PL 4.32 REAR FRAME....................................PL 1. 2 SCANNER ASSEMBLY ....................PL 5.12 MSI NO PAPER SENSOR ..................PL 4.31 REAR FRAME ASSEMBLY..............PL 1. 1 SENSOR BRACKET ..........................PL 4.30 [N] REAR PANEL.....................................PL 6.32 SHIELD ASSEMBLY .........................PL 6.33 NIP LEVER L ........................
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LaserWriter 10/600 A3+ 4–i Section 4 Removal and Replacement Procedures Section Contents 1. Introduction 1.1 Before you start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 1.2 Notations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 RRP1 Covers RRP1.1 Left Cover (PL1.4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 RRP1.2 Top Cover Assembly (PL1.20) . . . . . . . . . . . . . . . . . . . . . . . . . . .
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LaserWriter 10/600 A3+ 4 – ii Section 4 Removal and Replacement Procedures RRP4 Multi Sheet Inserter RRP4.1 MSI N/P Actuator (PL4.32) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-56 RRP4.2 MSI No Paper Sensor (PL4.31) . . . . . . . . . . . . . . . . . . . . . . . . . . 4-58 RRP4.3 Toner Sensor Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-60 RRP4.4 MSI Chute Assembly (PL4.10) . . . . . . . . . . . . . . . . . . . . . . . . . . 4-62 RRP4.5 Pick Up Roll (PL4.13) . . . .
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LaserWriter 10/600 A3+ 4 – iii Section 4 Removal and Replacement Procedures RRP7.5 Feed Solenoid (PL7.10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-112 RRP7.6 Feeder PWB (PL7.19). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-114 RRP7.7 Cassette Sensor (PL7.21) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-116 RRP7.8 CST No Paper Sensor (PL7.22) . . . . . . . . . . . . . . . . . . . . . . . . . 4-118 RRP7.9 Feed Housing L (PL7.29) . . . . . . . . . . . . . . . .
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4–1 1. Introduction This section explains the removal and replacement procedures of the major parts of the printer, grouping the parts in the same order as the Parts List. • RRP1-Covers • RRP5-Drive & Xerographics • RRP2-Fuser and Paper Exit • RRP6-Electrical • RRP3-Paper Transportation • RRP7-Feeder • RRP4-Multi Sheet Inserter Note : 1.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4–2 • The notation "Figure X.Y" indicates that the figure X.Y is referred to for more information. • A number followed by a bracket "Z)" in the illustration corresponds to a step "Z)" in the RRP text. • Use a Phillips screwdriver for the screws shown in the illustrations unless otherwise indicated. • Black arrows in the illustrations show the direction in the part may be moved. Follow the numerical order if the arrows are numbered.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ This page is intentionally left blank.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP1. Covers RRP1.1 Left Cover(PL1.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4–5 RRP1.1 Left Cover(PL1.4) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Press the Latch Button to open the Pop Up Cover. 2. Press the Top Cover button which latches it with the Left Cover, pull the upper side of the Left Cover to the left, then lift it up to remove the Left Cover. Replacement Reverse the removal procedures for reinstallation.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP1.2 Top Cover Assembly (PL1.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4–7 RRP1.2 Top Cover Assembly (PL1.20) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the three screws(silver, with brim, 8mm) securing the Top Cover Assembly to the base frame. Note : In the next step, the Top Cover Assembly is still connected with the base frame by the harness.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP1.3 Front Cover Assembly (PL1.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4–9 RRP1.3 Front Cover Assembly (PL1.30) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Open the Front Tray. 4. Remove the two screws(silver, with brim, 8mm) securing the Front Cover Assembly. 5.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP1.4 Right Cover (PL1.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 11 RRP1.4 Right Cover (PL1.5) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the two screws(silver, with brim, 8mm) securing the Right Cover. 4. Open the upper side of the Right Cover to the right and lift it up to remove the Right Cover.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP1.5 Pop Up Assembly (PL1.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 13 RRP1.5 Pop Up Assembly (PL1.10) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5. Disengage the boss of the Pop Up Cover from the hole of the Rear Frame, then remove the Pop Up Assembly.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP1.6 Rear Frame Assembly (PL1.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 15 RRP1.6 Rear Frame Assembly (PL1.1) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5. Remove the Pop Up Assembly. (RRP1.5) 6. Remove the ten screws(silver, 6mm) securing the Rear Frame. 7.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP1.7 Front Tray (PL1.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 17 RRP1.7 Front Tray (PL1.40) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Front Cover Assembly. (RRP1.3) 4. Disengage the boss of the Front Tray from the hole of the frame and remove the Front Tray.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP1.8 Console Assembly (PL1.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 19 RRP1.8 Console Assembly (PL1.50) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. While pressing down on the right and left hooks of the Console Assembly, raise and remove the Console Assembly. Replacement Reverse the removal procedures for reinstallation.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP2 Fuser & Paper Exit RRP2.1 Fuser Assembly (PL2.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 21 RRP2.1 Fuser Assembly (PL2.1) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : Perform the following procedure after the temperature of the Fuser Assembly has gone down sufficiently. 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP2.2 Fuser Cover L (PL1.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 23 RRP2.2 Fuser Cover L (PL1.3) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : Perform the following procedure after the temperature of the Fuser Assembly has gone down sufficiently. 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP2.3 Fuser Cover R (PL1.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 25 RRP2.3 Fuser Cover R (PL1.4) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : Perform the following procedure after the temperature of the Fuser Assembly has gone down sufficiently. 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP2.4 Fuser Top Cover Assembly (PL2.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 27 RRP2.4 Fuser Top Cover Assembly (PL2.5) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : Perform the following procedure after the temperature of the Fuser Assembly has gone down sufficiently. 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP2.5 Exit Chute (PL2.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 29 RRP2.5 Exit Chute (PL2.40) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : Perform the following procedure after the temperature of the Fuser Assembly has gone down sufficiently. 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP2.6 Exit Sensor (PL2.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 31 RRP2.6 Exit Sensor (PL2.36) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : Perform the following procedure after the temperature of the Fuser Assembly has gone down sufficiently. 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP2.7 Exit Actuator (PL2.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 33 RRP2.7 Exit Actuator (PL2.38) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : Perform the following procedure after the temperature of the Fuser Assembly has gone down sufficiently. 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP2.8 H/R Finger (PL2.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 35 RRP2.8 H/R Finger (PL2.43) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : Perform the following procedure after the temperature of the Fuser Assembly has gone down sufficiently. 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP2.9 Heater Rod (PL2.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 37 RRP2.9 Heater Rod (PL2.9) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : Perform the following procedure after the temperature of the Fuser Assembly has gone down sufficiently. 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP2.10 Thermostat (PL2.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 39 RRP2.10 Thermostat (PL2.12) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Note : Perform the following procedure after the temperature of the Fuser Assembly has gone down sufficiently. 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP2.11 Temperature Sensor Assembly (PL2.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 41 RRP2.11 Temperature Sensor Assembly (PL2.13) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : Perform the following procedure after the temperature of the Fuser Assembly has gone down sufficiently. 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5.
PAGE 85
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP2.12 Pressure Roll (PL2.
PAGE 86
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 43 RRP2.12 Pressure Roll (PL2.19) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : Perform the following procedure after the temperature of the Fuser Assembly has gone down sufficiently. 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5.
PAGE 87
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP2.13 Heat Roll (PL2.
PAGE 88
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 45 RRP2.13 Heat Roll (PL2.14) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : Perform the following procedure after the temperature of the Fuser Assembly has gone down sufficiently. 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5.
PAGE 89
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP2.14 Exit Roll Assembly (PL2.
PAGE 90
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 47 RRP2.14 Exit Roll Assembly (PL2.35) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : Perform the following procedure after the temperature of the Fuser Assembly has gone down sufficiently. 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5.
PAGE 91
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP3 Paper Transportation RRP3.1 BTR Assembly (PL3.
PAGE 92
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 49 RRP3.1 BTR Assembly (PL3.30) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Press the Latch Button to open the Pop Up Cover. 2. Hold the BTR with the gear of right edge and the shaft of the left edge, then lift it up approximately 45 degrees upward from the Transport Chute Assembly to remove the BTR Assembly. Caution : 1.
PAGE 93
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP3.2 Transport Chute Assembly (PL3.
PAGE 94
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 51 RRP3.2 Transport Chute Assembly (PL3.1) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5. Remove the Pop Up Assembly. (RRP1.5) 6. Remove the Rear Frame Assembly. (RRP1.6) 7. Remove the Fuser Assembly. (RRP2.
PAGE 95
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP3.3 Registration Actuator (P3.
PAGE 96
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 53 RRP3.3 Registration Actuator (P3.4) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5. Remove the Pop Up Assembly. (RRP1.5) 6. Remove the Rear Frame Assembly. (RRP1.6) 7. Remove the Fuser Assembly. (RRP2.1) 8.
PAGE 97
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP3.4 Registration Sensor (P3.
PAGE 98
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 55 RRP3.4 Registration Sensor (P3.3) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5. Remove the Pop Up Assembly. (RRP1.5) 6. Remove the Rear Frame Assembly. (RRP1.6) 7. Remove the Fuser Assembly. (RRP2.1) 8.
PAGE 99
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP4 Multi Sheet Inserter RRP4.1 MSI N/P Actuator (PL4.
PAGE 100
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 57 RRP4.1 MSI N/P Actuator (PL4.32) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Open the Front Tray. Caution : In the following steps, do not touch the Detack Saw of the Transport Chute Assembly and the window of the ROS Assembly (output part of the laser beam). 2. Remove the BTR Assembly. (RRP3.1) 3.
PAGE 101
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP4.2 MSI No Paper Sensor (PL4.
PAGE 102
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 59 RRP4.2 MSI No Paper Sensor (PL4.31) Warning :Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : In the following steps, do not touch the Detack Saw of the Transport Chute Assembly and the window of the ROS Assembly (output part of the laser beam) 1. Remove the BTR Assembly. (RRP3.1) 2. Remove the MSI N/P Actuator. (RRP4.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP4.3 Toner Sensor Assembly This page is intentionally left blank.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP4.3 Toner Sensor Assembly Note: The Toner Sensor Assembly is not included in the basic configuration.
PAGE 105
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP4.4 MSI Chute Assembly (PL4.
PAGE 106
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 63 RRP4.4 MSI Chute Assembly (PL4.10) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5. Remove the Pop Up Assembly. (RRP1.5) 6. Remove the Rear Frame Assembly. (RRP1.6) 7. Remove the Fuser Assembly. (RRP2.
PAGE 107
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP4.5 Pick Up Roll (PL4.
PAGE 108
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 65 RRP4.5 Pick Up Roll (PL4.13) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : In the following steps, do not touch the Detack Saw of the Transport Chute Assembly and the window of the ROS Assembly (output part of the laser beam). 1. Remove the BTR Assembly. (RRP3.1) Caution : In the next step, be careful not to damage the hook of the Core Roll. 2.
PAGE 109
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP4.6 Pick Up Solenoid (PL4.
PAGE 110
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 67 RRP4.6 Pick Up Solenoid (PL4.20) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5. Remove the Pop Up Assembly. (RRP1.5) 6. Remove the Rear Frame Assembly. (RRP1.6) 7. Remove the Fuser Assembly. (RRP2.1) 8.
PAGE 111
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP4.7 Retard Pad Assembly (PL4.
PAGE 112
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 69 RRP4.7 Retard Pad Assembly (PL4.21) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Note : Remove the MSI Chute Assembly (RRP4.4) if it is difficult to perform the following procedure. Caution : In the following steps, do not touch the Detack Saw of the Transport Chute Assembly and the window of the ROS Assembly (output part of the laser beam). 1.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP4.8 Front In Tray (PL4.
PAGE 114
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 71 RRP4.8 Front In Tray (PL4.1) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Front Cover Assembly. (RRP1.3) 5. Remove the Front Tray. (RRP1.6) 6.
PAGE 115
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP4.9 Front Bottom Tray (PL4.
PAGE 116
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 73 RRP4.9 Front Bottom Tray (PL4.2) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Front Cover Assembly. (RRP1.3) 5. Remove the Rear Panel. (RRP6.1) 6. Remove the Pop Up Assembly. (RRP1.5) 7. Remove the Rear Frame Assembly. (RRP1.
PAGE 117
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP5 Drive & Xerographics RRP5.1 CRU Sensor Assembly (PL5.
PAGE 118
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 75 RRP5.1 CRU Sensor Assembly (PL5.30) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) Caution : In the following procedures, do not touch the Detack Saw of the Transport Chute Assembly and the window of the ROS Assembly (output part of the laser beam) 3. Remove the BTR Assembly.
PAGE 119
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP5.2 ROS Assembly (PL5.
PAGE 120
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 77 RRP5.2 ROS Assembly (PL5.10) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) Caution : In the following procedures, do not touch the Detack Saw of the Transport Chute Assembly and the window of the ROS Assembly (output part of the laser beam). 3. Remove the BTR Assembly. (RRP3.1 4.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP5.3 Scanner Assembly (PL5.
PAGE 122
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 79 RRP5.3 Scanner Assembly (PL5.12) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) Caution : In the following procedures, do not touch the Detack Saw of the Transport Chute Assembly and the window of the ROS Assembly (output part of the laser beam). 3. Remove the BTR Assembly. (RRP3.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP5.4 CRU Guide Assembly L (PL5.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 81 RRP5.4 CRU Guide Assembly L (PL5.31) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : Do not touch the Detack Saw of the Transport Chute Assembly and the window of the ROS Assembly (output part of the laser beam). 1. Remove the BTR Assembly. (RRP3.1) 2. Remove the two screws(silver, 6mm) securing the CRU Guide Assembly L.
PAGE 125
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP5.5 CRU Guide Assembly R (PL5.
PAGE 126
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 83 RRP5.5 CRU Guide Assembly R (PL5.32) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Caution : Do not touch the Detack Saw of the Transport Chute Assembly and the window of the ROS Assembly (output part of the laser beam). 1. Remove the BTR Assembly. (RRP3.1) 2.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP5.6 Drive Assembly (PL5.20), Registration Clutch Assembly (PL5.
PAGE 128
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 85 RRP5.6 Drive Assembly (PL5.20), Registration Clutch Assembly (PL5.21) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. Remove the Top Cover Assembly. (RRP1.2) Remove the Right Cover. (RRP1.4) Remove the Front Cover Assembly. (RRP1.3) Remove the Rear Panel.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP6 Electrical RRP6.1 Rear Panel (PL6.
PAGE 130
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 87 RRP6.1 Rear Panel (PL6.32) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the two screws securing the ESS PWB. 4. Remove the five screws(gold, 6mm) securing the Rear Panel, and remove the Rear Panel from the printer.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP6.2 Fan (PL6.
PAGE 132
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 89 RRP6.2 Fan (PL6.5) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5. Remove the Pop Up Assembly. (RRP1.5) 6. Remove the Rear Frame Assembly. (RRP1.6) 7.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP6.3 LVPS Assembly (PL6.
PAGE 134
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 91 RRP6.3 LVPS Assembly (PL6.1) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Rear Panel. (RRP6.1) 5. Remove the Pop Up Assembly. (RRP1.5) 6. Remove the Rear Frame Assembly. (RRP1.6) 7. Remove the Fan. (RRP6.2) 8.
PAGE 135
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP6.4 Shield Assembly (PL6.
PAGE 136
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 93 RRP6.4 Shield Assembly (PL6.33) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Disconnect the connector (P/J128), then remove the Console Harness. Caution : In the next step, the Rear Panel is still installed on the ESS PWB. 4.
PAGE 137
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP6.5 ESS PWB(PL6.
PAGE 138
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 95 RRP6.5 ESS PWB(PL6.37) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Rear Panel. (RRP6.1) 4. Remove the Shield Assembly. (RRP6.4) 5. Remove all the connector on the ESS PWS. 6.
PAGE 139
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP6.6 Electric Shield (PL6.
PAGE 140
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 97 RRP6.6 Electric Shield (PL6.31) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Front Cover Assembly. (RRP1.3) 4. Remove the Rear Panel. (RRP6.1) 5. Remove the Shield Assembly. (RRP6.4) 6. Remove the ESS PWB. (RRP6.5) 7.
PAGE 141
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP6.7 MCU PWB(PL6.
PAGE 142
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 99 RRP6.7 MCU PWB(PL6.4) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Front Cover Assembly. (RRP1.3) 4. Remove the Rear Panel. (RRP6.1) 5. Remove the Shield Assembly. (RRP6.4) 6. Remove the ESS PWB. (RRP6.5) 7. Remove Electric Shield. (RRP6.6) 8.
PAGE 143
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP6.8 HVPS(PL6.
PAGE 144
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 101 RRP6.8 HVPS(PL6.2) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Front Cover Assembly. (RRP1.3) 4. Remove the Rear Panel. (RRP6.1) 5. Remove the Shield Assembly. (RRP6.4) 6. Remove the ESS PWB. (RRP6.5) 7. Remove Electric Shield. (RRP6.6) 8.
PAGE 145
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP6.9 Interlock Switch (PL6.
PAGE 146
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 103 RRP6.9 Interlock(PL6.6) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal 1. Remove the Left Cover. (RRP1.1) 2. Remove the Top Cover Assembly. (RRP1.2) 3. Remove the Right Cover. (RRP1.4) 4. Remove the Font Cover Assembly. (RRP 1.3) 5. Remove the Rear Panel. (RRP6.1) 6. Remove the Pop Up Assembly. (RRP1.5) 7. Remove the Rear Frame Assembly. (RRP1.6) 8.
PAGE 147
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP7 Feeder RRP7.1 Feeder Assembly 250 (PL7.
PAGE 148
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 105 RRP7.1 Feeder Assembly 250 (PL7.1) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Note : Remove optional feeding unit before performing the following procedure if it is installed. 1. Remove the Paper Cassette. Note : In the next step, place paper under the machine to prevent the cover from damaging. Do not force on the housing of the feeding unit. 2.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP7.2 Feed Roll Assembly(PL7.
PAGE 150
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 107 RRP7.2 Feed Roll Assembly(PL7.3) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Note : Remove optional feeding unit before performing the following procedure if it is installed. 1. Remove the Paper Cassette. 2. Remove the Feeder Assembly 250. (RRP7.1) 3. Remove the Feed Spring from the Feed Housing L and Feed Gear. 4.
PAGE 151
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP7.3 Feed Roll(PL7.
PAGE 152
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 109 RRP7.3 Feed Roll(PL7.5) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Note : Remove optional feeding unit before performing the following procedure if it is installed. 1. Remove the Paper Cassette. 2. Remove the Feeder Assembly 250. (RRP7.1) 3.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP7.4 Turn Roll Assembly(PL7.6), Electric Clutch(PL7.13), Turn Gear(PL7.
PAGE 154
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 111 RRP7.4 Turn Roll Assembly(PL7.6), Electric Clutch(PL7.13) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Note : 1. Remove optional feeding unit before performing the following procedure if it is installed. 1. Remove the Paper Cassette. 2. Remove the Feeder Assembly 250. (RRP7.1) 3. Remove the Feed Housing R. (RRP7.10) 4.
PAGE 155
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP7.5 Feed Solenoid(PL7.
PAGE 156
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 113 RRP7.5 Feed Solenoid(PL7.10) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Note : Remove optional feeding unit before performing the following procedure if it is installed. 1. Remove the Paper Cassette. 2. Remove the Feeder Assembly 250. (RRP7.1) 3. Disconnect the Feed Solenoid connector (P/J176) on the Feeder PWB, and release the harness. 4.
PAGE 157
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP7.6 Feeder PWB(PL7.
PAGE 158
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 115 RRP7.6 Feeder PWB(PL7.19) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Note : Remove optional feeding unit before performing the following procedure if it is installed. 1. Remove the Paper Cassette. 2. Remove the Feeder Assembly 250. (RRP7.1) Caution : In the next step, the Feeder PWB is still connected with the harness.
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Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP7.7 Cassette Sensor(PL7.
PAGE 160
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 117 RRP7.7 Cassette Sensor(PL7.21) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Note : Remove optional feeding unit before performing the following procedure if it is installed. 1. Remove the Paper Cassette. 2. Remove the Feeder Assembly 250. (RRP7.1) 3. Disconnect the Cassette Sensor connector(P/J272). 4.
PAGE 161
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP7.8 CST No Paper Sensor (PL7.
PAGE 162
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 119 RRP7.8 CST No Paper Sensor (PL7.22) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Note : Remove optional feeding unit before performing the following procedure if it is installed. 1. Remove the Paper Cassette. 2. Remove the Feeder Assembly 250. (RRP7.1) 3. Disconnect the CST No Paper Sensor connector(P/J271). 4.
PAGE 163
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP7.9 Feed Housing L (PL7.
PAGE 164
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 121 RRP7.9 Feed Housing L (PL7.29) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Removal Note : Remove optional feeding unit before performing the following procedure if it is installed. 1. Remove the Paper Cassette. 2. Remove the Feeder Assembly 250. (RRP7.1) 3. Remove the screw(silver, with brim,12mm) securing the Feeder Earth Wire to the Feeder Frame 250.
PAGE 165
Removal and Replacement Procedures — LaserWriter 10/600 A3+ RRP7.10 Feed Housing R (PL7.
PAGE 166
Removal and Replacement Procedures — LaserWriter 10/600 A3+ 4 – 123 RRP7.10 Feed Housing R (PL7.30) Warning : Turn power off, remove the EP Cartridge and disconnect the power cord before performing the following procedure. Note : Remove optional feeding unit before performing the following procedure if it is installed. Removal 1. Remove the Paper Cassette. 2. Remove the Feeder Assembly 250. (RRP7.1) 3. Remove the screw(silver, with brim,12mm) securing the Feed Earth Wire to the Feed Frame 250. 4.
PAGE 167
LaserWriter 10/600 A3+ 5–i Section 5 Principles of Operation Section Contents 1. Print Process 1.1 Print Process Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 1.2 Print Process Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 2. Flow of Image Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8 3. Drive Force Transmission . 4. Paper Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8 . . . . . .
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Principles of Operation — LaserWriter 10/600 A3+ 5–1 1. PRINT PROCESS 1.1 Print Process Overview The print process consists of the seven steps as shown below which form a toner image on the drum surface, transfer the toner image to paper, and fix the transferred toner image to the paper. Each sheet of paper is passed through steps 4 to 6 while the drum surface is repeatedly passed through steps 1 to 5 and 7.
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Principles of Operation — LaserWriter 10/600 A3+ 5–2 1.2 Print Process Description [Charge] This step places a uniform density of negative electric charge on the drum surface (the outside surface of the photoconductor layer). The charge is imparted by the BCR(Bias Charge Roll) in the EP cartridge. • The BCR is a conductive roll disposed in contact with the drum surface and supplied with a discharge voltage by the HVPS.
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Principles of Operation — LaserWriter 10/600 A3+ 5–3 [Exposure] This step scans the negatively charged drum surface with a laser beam to form an electrostatic latent image on the drum surface. • Image data received from the print controller modulates the laser beam, turning on when it denotes a black pixel, and off when it denotes a white pixel point.
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Principles of Operation — LaserWriter 10/600 A3+ 5–4 [Development] This step attracts the toner over the electrostatic latent image on the drum surface to form a visible toner image. • This printer uses single component toner. The toner is supplied from the toner compartment to the Magnetic Roll closely disposed to the drum, in the EP Cartridge.
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Principles of Operation — LaserWriter 10/600 A3+ 5–5 [Transfer] The toner image is transferred from the drum surface to the paper by the BTR(Bias Transfer Roll : Transfer roll) of the BTR Assembly. • The Bias Transfer Roll(BTR) is a conductive roller which contacts the drum and is supplied with high voltage from the HVPS. The BTR applies positive electric charge to the back side of the paper as the paper travels between the BTR and the drum.
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Principles of Operation — LaserWriter 10/600 A3+ 5–6 [Fusing] The Heat Roll melts the toner on the paper and the Heat Roll and the Pressure Roll bound it permanently to the paper. • The toner image on the paper transferred from the drum surface is easily disturbed by a light touch with fingers. To fix the toner image to the paper, the paper is passed through the Fuser Assembly.
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Principles of Operation — LaserWriter 10/600 A3+ 5–7 [Cleaning] There are three cleaning steps; physical cleaning of the drum, electrical cleaning of the drum, and electrical cleaning of the BTR. • Physical cleaning of the drum Removes any toner remaining on the drum surface. - The Cleaning Blade, as it contacts the surface of the drum, removes excess toner that has not been transferred to the paper during the Transfer process. The used toner is collected in a section of the EP cartridge.
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Principles of Operation — LaserWriter 10/600 A3+ 5–8 2. Flow of Image Data The electric signal of image data is modulated from the Printer Controller, and passed through each section as shown below to create print image. 3. Drive Force Transmission Drive force is generated by the rotation of Main Motor in the Drive Assembly, and transmitted via drive gears to each driving section. See the following diagram.
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Principles of Operation — LaserWriter 10/600 A3+ 4. Paper Transport The paper is transported as shown below.
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Principles of Operation — LaserWriter 10/600 A3+ 5 – 10 5. Function of Major Components The function of the major components of this printer is briefly described below with reference to the illustrations. The components of the printer are divided into the following six blocks so as to relate the parts lists. 5.1 Fuser and Paper Exit 5.1.
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Principles of Operation — LaserWriter 10/600 A3+ 5.1.
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Principles of Operation — LaserWriter 10/600 A3+ 5 – 12 5.2 Paper Transportation 5.2.1 Function [Paper Transportation] • Transport Chute Assembly Transport Chute Assembly consists of Metal Registration Roll, Rubber Registration Roll, Registration Sensor, Registration Actuator, BTR Bearing, and Detack Saw. The Metal Registration Roll and Rubber Registration Roll transports paper between the drum and BTR Assembly so as to put the toner image on the drum and to locate accurately on paper.
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Principles of Operation — LaserWriter 10/600 A3+ 5.2.
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Principles of Operation — LaserWriter 10/600 A3+ 5 – 14 5.3 Multi Sheet Inserter 5.3.1 Function [Multi Sheet Inserter] • Front Bottom Tray The Front Bottom Tray feeds paper to the front tray. When no paper is feeding, the Front Bottom Tray is pressed down by the Pick Up Cam in the Pick Up Roll Assembly.
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Principles of Operation — LaserWriter 10/600 A3+ Drawing [Multi Sheet Inserter] 5 – 15
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Principles of Operation — LaserWriter 10/600 A3+ 5 – 16 5.4 Drive and Xerographics 5.4.1 Function [Drive and Xerographics] • ROS Assembly The ROS Assembly includes the LD Assembly, Scanner Assembly, SOS PWB, lenses, mirrors, and windows. The ROS Assembly emits laser beam. - The ROS Assembly is referred to "ROS" in this manual. The LD Assembly emits a laser beam by converting electrical signals via laser diode.
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Principles of Operation — LaserWriter 10/600 A3+ 5 – 17 - CM Blade spreads an even coating of toner on the Mag. Roll, and gives charge to the toner by its friction. - Cleaning Blade scrapes the remaining toner off the drum surface. 5.4.
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Principles of Operation — LaserWriter 10/600 A3+ 5 – 18 5.5 Electrical 5.5.1 Function [Electrical] • LVPS Assembly The LVPS Assembly supplies AC power to the Heater Rod, while generating and supplying stabilized DC voltages to the printer logic circuits etc. The LVPS Assembly includes power circuit, Fan control circuit, Heater Rod control circuit, inlet, and power switch. • HVPS The HVPS supplies power to the BCR, Magnet Roll, BTR, and Detack Saw to charge, develop, transfer and fuse during print process.
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Principles of Operation — LaserWriter 10/600 A3+ 5.5.
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Principles of Operation — LaserWriter 10/600 A3+ 5 – 20 5.6 Feeder and Cassette 5.6.1 Function [Feeder and Cassette] • Feed Roll Assembly The Feed Roll Assembly consists of Feed Roll and Feed Shaft Assembly. When the Feed Solenoid is actuated, by the force of the Feed Spring, the Feed Gear engages the Feed Idler Gear, and starts rotating with the drive force from the Driving Assembly. Paper is fed from the paper cassette.
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Principles of Operation — LaserWriter 10/600 A3+ 5.6.
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LaserWriter 10/600 A3+ 6–i Section 6 General Procedures and Information Section Contents 1. Operation Overview 1.1 Console Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 1.1.1 Standard Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 1.1.2 Diagnostic Tools(Maintenance Tools) . . . . . . . . . . . . . . . . . . . . . . 6-1 1.2 Printer Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2 1.3 Online Mode . . .
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LaserWriter 10/600 A3+ 6 – ii Section 6 General Procedures and Information 1.6 NV Setup Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24 1.6.1 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24 1.6.2 To Enter NV Setup Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24 1.6.3 NV Code Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-26 1.6.4 To Select NV Code . . . . . . . . . . . . . . . . . . . . . . .
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LaserWriter 10/600 A3+ 6 – iii Section 6 General Procedures and Information 4. Connector [P(Plug)/J(Jack)] Locator 4.1 P/J Locator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-49 4.2 P/J Location Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51 5. Wiring Diagrams 5.1 General Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-53 5.2 Wiring for Connection between Parts . . . . . . . . . . . . . . . . . . . . .
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General Procedures and Information — LaserWriter 10/600 A3+ 6–1 Note : 1. This manual describes standard specification of Fuji Xerox. If the printer controller directly controls the Console Assembly, or there is a unique specification for OEM customer, the specification differs according to that of OEM customer. 2. This manual describes the operation and how the printer displays and works when using a diagnostic tool (maintenance tool). 3.
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General Procedures and Information — LaserWriter 10/600 A3+ 6–2 Caution : Connect the diagnostic tool to the connector P/J21 on the Main PWB. Keep the Electric Shield and each cover attached as not specially indicated. 1.2 Printer Modes This printer has four modes of operation as follows; s Online Mode sTest Print Mode s Diagnostics Mode sNV Setup Mode Note : You cannot shift between printer modes while the power switch ON. Switch the power OFF to exit the current mode.
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General Procedures and Information — LaserWriter 10/600 A3+ 6–3 1.3 Online Mode 1.3.1 Function Online mode has the following two functions: s You can print by the order of the Printer Controller. s You can store the data of the paper sizes to be used for the Front Tray feeding to the nonvolatile memory. The paper size fed from the Front Tray is selected among the twenty types (twenty-one types for some specifications) of paper sizes. See table below.
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General Procedures and Information — LaserWriter 10/600 A3+ 6–4 1.3.2 To Enter Online Mode Switch on the printer power to enter the online mode. The LCD displays the message <1> during the warm-up time, then displays the message <2> as shown below. The Main Motor is running during the warm-up time. Memo: Warm-up is a period of time until the printer can start printing .
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General Procedures and Information — LaserWriter 10/600 A3+ 6–5 1.3.3 To Select Front Tray Paper Size During the online mode and the Front Tray is not used for printing, press [KEY2] to enter the state where you select the Front Tray size option. During this state, press [KEY1] to step through the Front Tray size options and to store a selected option to the nonvolatile memory at the same time.
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General Procedures and Information — LaserWriter 10/600 A3+ 6–6 Note : If the printer cannot enter the Front Tray size selection option, the LCD displays as follows: [KEY2]ON READY TO PRINT FRONT TRAY SIZE [KEY2]ON OR 5 SECONDS [KEY1]ON 14 A4(LEF) [KEY1]ON OR [KEY2]ON OR 5 SECONDS CANNOT CHANGE THE SIZE WHILE PRINTING 1.3.4 Front Tray Size Selection by the Printer Controller The paper size fed from the Front Tray can be selected by the communication to the Printer Controller.
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General Procedures and Information — LaserWriter 10/600 A3+ 6–7 1.4 Test Print Mode 1.4.1 Function The test print mode allows you to print a built-in test print (self-patterned print) at the continuous print speed of the printer. The self-pattern of the test print is shown below: s The black lines with one dot wide are spaced at 128 dot intervals running vertical to the direction of paper travel. (Provided that the grid of the last end may not be at 128 dot intervals.
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General Procedures and Information — LaserWriter 10/600 A3+ 6–8 Also, the displacement (jitter) for the direction of paper travel becomes large, as the clock for the circuit of MCU PWB is used. Thus you cannot evaluate the image quality. Resolution (dpi) 300 360 400 480 600 800 Change ratio (%) Approx. 107.16 Approx. 154.25 Approx. 190.47 Approx 274.25 Approx. 428.58 Approx. 761.89 1.4.
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General Procedures and Information — LaserWriter 10/600 A3+ 6–9 1.4.5 Test Print without Diagnostic Tool The test print same as the test print mode can be printed by the printer itself without using the diagnostic tool. Note : When the Printer Controller is connected, the test print may differ from that of the built-in, or the printer may continuously print. Method of Printing 1) Remove the Left Cover. (See "RRP 1.1") 2) Remove Top Cover Assembly. (See "RRP 1.2") 3) Remove the Rear Panel. (See "RRP 6.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 10 1.5 Diagnostics Mode 1.5.1 Overview The diagnostics mode allows you to perform the various tests to examine the printer; the accumulated number of prints by the nonvolatile memory (accumulated counter), sensors and switches functions (input test), operation and functions of each component such as the Main Motor and HVPS (output test), the sum value of the ROM (check sum value), and Paper Size Switch data (paper size data). 1.5.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 11 Note : Code 00 [EXIT DIAG] is not a code to execute the diagnostics but stops the diagnostics of the output test. 1.5.3 To Enter Diagnostics Mode While pressing down on [KEY1] only, switch ON printer power to enter the diagnostics mode. LCD displays as follows. "DG" on the lower line indicates that you are in the diagnostics mode. The two-digit number on the far right position of the lower line is the diagnostic code.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 12 (3) LCD Display PRINT COUNTER SELECTING [KEY1]ON PRINT COUNTER EXECUTING DG 30 [KEY2]ON SENSOR CHECK SELECTING DG 20 [KEY2]+[KEY1]ON 123456 [KEY2]ON 1.5.6 Input Test (DG 02) (1) Function While this function is executed, the number displayed at the far right position on the lower line of LCD display (two digit decimal) increases by turning sensors or switches from OFF to ON.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 13 (3) LCD Display This number increments if sensors or switches you select function correctly. SENSOR CHECK SELECTING [KEY1]ON SENSOR CHECK EXECUTING [KEY2]ON DG 02 FUSER TEMP SET SELECTING DG 07 [KEY2]+[KEY1]ON This number increments if sensors or switches you select function correctly.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 14 Check Item Method of Checking Interlock Switch Turn ON/OFF the Interlock Switch CRU Switch on CRU Sensor Assembly Disconnect P/J191 connector on the Toner Sensor, and install/remove the EP Cartridge. Registration Sensor Move the Registration Actuator with paper to perform unblock/block of the Registration Sensor. Exit Sensor Move the Exit Actuator with paper to perform unblock/block of the Exit Sensor.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 15 1.5.7 Output Test (1) Function The output test has two functions as follows: s Show the Fuser control temperature and current temperature s Test the operation of each output components (2) Operation Enter the diagnostics mode, and select the desired DG code using [KEY2]. Then press [KEY1] to execute the test. Press [KEY2] to select DG00 (EXIT DIAG) and press [KEY1] to exit the test.
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General Procedures and Information — LaserWriter 10/600 A3+ (3) LCD Display 6 – 16
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General Procedures and Information — LaserWriter 10/600 A3+ FUSER TEMP SET SELECTING 6 – 17 CHECKSUM SELECTING DG 07 DG 03 [KEY2]ON EXIT DIAG SELECTING [KEY2]+[KEY1]ON [KEY1]ON DG 00 [KEY1]ON FUSER TEMP SET EXECUTING A8 [KEY2]ON EXIT DIAG EXECUTING [KEY2]ON [KEY2]ON [KEY2]ON [KEY2]ON CHARGE ROLL AC EXECUTING TURN ROLL CLUTCH EXECUTING DG 84 [KEY1]ON REGI CLUTCH SELECTING [KEY2]ON DG 82 MOTOR MAIN EXECUTING [KEY1]ON [KEY2]+[KEY1]ON [KEY2]ON DG 82 DG 91 [KEY2]ON [KEY2]ON REGI CLU
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 18 (4) Check DG 07 This function checks a temperature code (two-figure hexadecimal number), which corresponds to the Fuser control temperature (running temperature with two types of normal temp. and high temp.), displayed at the far right position on the lower line of the LCD. For the correspondence between the temperature code and nonvolatile code 9(See "1.6 NV Set Mode"), see table below NV code 9 Data Temperature Code [Normal Temp.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 19 DG 80, 81, and 86 These functions actuate their target solenoids, respectively. Check the operation of the solenoid actuated by the noise of operation (a small click) or check it by eyes that the corresponding shaft or roller is rotating when the power switches OFF/ON. Warning : 1. Never touch live parts while printer power is ON.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 20 DG 91 through 97 These functions switch on the HVPS high voltage supplies. Provided that the supply cannot be checked. These tests are used for troubleshooting by the result of test when executed. Warning : 1. Never touch live parts which is not necessary to do so while the printer power ON. Since the power switch/inlet part (LVPS Assembly) is in live state even when the printer power OFF, never touch the live part. 2.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 21 (3) LCD Display CHECK SUM SELECTING [KEY1]ON CHECK SUM EXECUTING DG 03 [KEY2]ON SIZE SWITCH SELECTING DG 04 [KEY2]+[KEY1]ON ???? [KEY2]ON 1.5.9 Paper Size Data (DG 04) (1) Function This diagnostic code displays the Paper Size Switch Data for Tray 1 and Tray 2 in a two-figure hexadecimal number on the LCD.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 22 (3) LCD Display SIZE SWITCH SELECTING [KEY1]ON [KEY1]ON OR [KEY2]+ [KEY1]ON [KEY2]ON DG 04 [KEY2]+[KEY1]ON SIZE SWITCH EXECUTING TRAY 1 ?? [KEY2]ON [KEY1]ON SIZE SWITCH EXECUTING TRAY 2 ?? [KEY2]ON PRINT COUNTER SELECTING DG 30
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 23 1.5.10 Diagnostics by the Printer Controller The communication to the Printer Controller performs the same tests as the diagnostics mode. Note : See "Interface Specification" for details. Printer Counter(DG 30) Display the total prints made by the printer with [b19 - b0] of 20 bit.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 24 1.6 NV Setup Mode 1.6.1 Function The NV setup mode allows you to set and confirm the settings of the printer, such as the configuration of the printer, resolution, and registration adjustment, which are stored in the nonvolatile memory and are different according to specification. Also, test print is printed to check registration in the NV setup mode. Note : 1.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 25 Note : If you release [KEY2] when the number other than "3" is displayed on the lower line of LCD, switch off the printer power and repeat operation again. Memo : 1. If [KEY2] is continuously pressed after the number 3 is displayed, the number increases by one increment per second up to 9, then returns to 0 and the count is repeated. 2. The printer can enter the NV setup mode even if paper jam occurs when the printer power turns ON.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 26 1.6.
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General Procedures and Information — LaserWriter 10/600 A3+ NV Code 6 – 27 LCD Display Message (Upper Line) Parameter (Factory Default) Function Contents of the Parameter 4 0-F (16 steps) [Factory Default 6 ] Are changes possible? Yes REGI.PROCESS 2 Sets the registration of the direction of paper travel for paper fed from Tray 2. 5 0 = Narrowest lead edge registration gap F = Widest lead edge registration gap ★ Approximately 0.50mm per step 0-F (16 steps) [Factory Default 6 ] Yes REGI.
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General Procedures and Information — LaserWriter 10/600 A3+ NV Code LCD Display Message (Upper Line) Parameter (Factory Default) Function Contents of the Parameter 9 0-F (16 steps) [Factory Default 7] FUSER TEMP.SET Sets the rated fuser control temperature.
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General Procedures and Information — LaserWriter 10/600 A3+ NV Code LCD Display Message (Upper Line) Parameter (Factory Default) Function Contents of the Parameter C 0-3 (4 steps) [Factory Default 1] PAPER SIZE SWITCH 6 – 29 Are changes possible? No (except the specification) Sets the paper size for paper cas- 0=Group A settes. 1=Group B 2=Group C 3=Group D ★ See section 2 "1.2.15 Paper Size" for details.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 30 1.6.5 To Input Code Parameters Press [KEY1] when the desired NV code is selected. "SELECTING" on the lower line of the LCD changes to "WRITING." The parameter increases by one, the new parameter is written to the nonvolatile memory. Repeatedly press [KEY1] until the LCD displays the desired parameter. Press [KEY1] when the maximum of parameter is displayed to return the parameter to its minimum value"0". 1.6.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 31 1.6.7 Setting by the Printer Controller You can check and change data stored in the nonvolatile memory same as NV setup mode by the communication to the Printer Controller. Note :See "Interface Specification" for details. Note : 1. All of the data stored in the nonvolatile memory are significantly related to the printer operation and function, thus incorrect data may cause a malfunction.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 32 2. Error and Status There are 21 types of error and status, which the printer can detect, to be displayed on the LCD in corresponding error and status codes. 2.1 Error and Status Code Table Error/Status Code Message displayed on LCD U6 Code Description A problem is detected in the nonvolatile ROM. U6 : POWER OFF THEN ON AGAIN U2 A problem is detected in the ROS Assembly.
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General Procedures and Information — LaserWriter 10/600 A3+ Error/Status Code Message displayed on LCD J3 6 – 33 Code Description The EP Cartridge is not in place or correct EP Cartridge is not installed. EP CARTRIDGE NOT IN POSITION SET CORRECT EP CARTRIDGE P1 The printer received a Set Pause command during the online mode. WAITING CX PAPER SIZE ERROR C3 The paper size fed from the tray does not agree with the size data set for the printer.
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General Procedures and Information — LaserWriter 10/600 A3+ Error/Status Code Message displayed on LCD C5 6 – 34 Code Description Tray 2 is empty. ADD PAPER INTO TRAY2 CASSETTE J5 The EP Cartridge is near the end of its life (toner in the EP Cartridge is low) for the printer with Toner Sensor function installed.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 35 2.2 Printer Conditions and Responses for Error/Status Codes Code Conditions that caused the error U6 1. A nonvolatile memory read error occurred when the printer power was switched ON. 2. A nonvolatile memory write error occurred when data was being written to the memory. U2 1. The SOS signal intervals are longer than the READY reference value after 20 seconds since the start of ROS warmup. 2.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 36 <> Code E5 Conditions that caused the error 1. The Interlock Switch is switched OFF. How the printer responds to the error Immediately, s Main Motor control stops s ROS control stops s Fuser control stops E4 1. The Exit Sensor is not turned OFF in the specified time after actuation of the Exit Sensor. 2. The Exit Sensor has already been ON when the printer is switched ON. 3.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 37 <> Code Conditions that caused the error E1 1. The Registration Sensor is changed OFF to ON in the specified time after the start of paper feed.(Too quick jam) 2. The Registration Sensor has already been ON when the printer is switched ON. 3. The Registration Sensor has already been ON when the Interlock Switch is switched ON. 4.
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General Procedures and Information — LaserWriter 10/600 A3+ Code Conditions that caused the error How the printer responds to the error CX 1. The paper size, which is detected by the period of time while Registration Sensor is actuated, is different than the preset size, which is stored in the Paper Size Switch data for cassette feeding or stored in nonvolatile memory for the Front Tray feeding.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 39 2.3 Status to the Printer Controller The Printer Controller can detect the error/status code detected by the printer by the communication to the Printer Controller. See "Interface Specification" for details.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 40 3. Printer Controls 3.1 Paper Size Control Note: The table below applies only to Group B specifications. The table below shows the data of NV code A and [b0] data of NV Code B, and Paper Size Switch data of DG 04 in each NV code C(0 to 4) corresponding to each paper size.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 41 The table below shows the location of the Paper Size Switch (numbered1,2,3...8 clockwise) which sets the paper size when paper is fed from cassettes and the corresponding paper size settings for NV code C data.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 42 3.3 ROS Controls 3.3.1 Scanner Motor Revolution The table below shows the status (ON/OFF control) of the scanner motor during all modes of operation. Print Mode Scanner Motor Status (ON/OFF of Revolution) Online Mode (Setting Front Tray paper size) The Motor is always OFF. Online Mode (Except setting Front Tray paper size) (The Motor is controlled by the Printer Controller.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 43 3.3.3 ROS Reference Values ROS Reference Value Contents READY Reference Value The SOS signal interval corresponding to 98% or more of specified numbers of revolutions of the Scanner Motor. FAIL Reference Value The SOS signal interval corresponding to 90% or less of specified numbers of revolutions of the Scanner Motor.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 44 3.4 Fuser Controls 3.4.1 Fuser Control The printer controls ON/OFF of the Heater Rod according to the Fuser control temperature as a reference.The Fuser control temperature is the standby temperature when the Fuser is in the warmup process and the Main Motor is idle. The running temperature is the Fuser control temperature when the Fuser is not in the warmup process and the Main Motor is operating (printing and Erase cycle). 3.4.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 45 3.4.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 46 3.6 Paper Transport Specified Time The following table shows the specified time for the detection of paper jam. (1) E4 paper jam timing Paper Size E4 Specified Time Front Tray Feeding Cassette Feeding LETTER(LEF), A4(LEF), EXECUTIVE(LEF), B5(LEF), A5(LEF), STATEMENT(LEF), POSTCARD(SEF), MONARCH(SEF) 4.92 seconds 4.92 seconds A4(SEF), LETTER(SEF), B5(SEF), C5(SEF), COM-10(SEF), DL(SEF) 6.54 seconds 6.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 47 (2) E3 paper jam timing Paper Size E3 Specified Time Front Tray Feeding Cassette Feeding LETTER(LEF), A4(LEF), EXECUTIVE(LEF), B5(LEF), A5(LEF), STATEMENT(LEF), POSTCARD(SEF), MONARCH(SEF) 3.78 seconds 3.78 seconds A4(SEF), LETTER(SEF), B5(SEF), C5(SEF), COM-10(SEF), DL(SEF) 3.78 seconds 3.78 seconds B4(SEF), LEGAL14"(SEF), LEGAL13"(SEF) 3.78 seconds 3.78 seconds LEDGER(SEF), A3(SEF) 3.78 seconds 3.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 48 (3) E2 paper jam timing Paper Size E2 Specified Time Front Tray Feeding Tray 1 Feeding Tray 2 Feeding LETTER(LEF), A4(LEF), EXECUTIVE(LEF), B5(LEF), A5(LEF), STATEMENT(LEF), POSTCARD(SEF), MONARCH(SEF) 1.83 seconds 3.06 seconds 4.48 seconds A4(SEF), LETTER(SEF), B5(SEF), C5(SEF), COM-10(SEF), DL(SEF) 1.83 seconds 3.06 seconds 4.48 seconds B4(SEF), LEGAL14"(SEF), LEGAL13"(SEF) 1.83 seconds 3.06 seconds 4.
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General Procedures and Information — LaserWriter 10/600 A3+ 4. Connector [P(Plug)/J(Jack)] Locator 4.
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General Procedures and Information — LaserWriter 10/600 A3+ <> 6 – 50
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 51 4.2 P/J Location Table The table below show the coordinate points which correlate to the grid in the 4.1 P/J Locator illustration on the previous pages.
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General Procedures and Information — LaserWriter 10/600 A3+ Coordinate Location 6 – 52 Description 142 None Connection between ESS PWB and ESS Harness 151 D-2 Connection between Connector 3PB and Fuser Harness 152 D-2 Connection between Connector 3PB and Exit Harness 153 G-3 Connection between Exit Sensor and Exit Harness 154 D-2 Connection between Connector 2PW and Fuser Harness 155 D-2 Connection between Temperature Sensor Assembly and Connector 2PW 161 G-19 171 B-7,B-12 Connecti
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 53 5. Wiring Diagrams 5.1 General Diagram The general diagram described on the following page uses the following circuit notations. Shows connection between parts with harness or wire Shows connection between parts with metal component such as plate spring. P/J XX Shows a connector. The number inside the box indicates connector No. LVPS ASSY PL X. Y Shows a part.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 54
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 55 5.2 Wiring for Connection between Parts 5.2.1 Organization The wiring diagram is divided into nine individual blocks to better illustrate connections between parts. §1.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 56 5.2.2 Wiring Diagram Notation Use the following table to find notations for wiring diagrams between parts described on the following pages. Provided that the general symbols are omitted. P/J XX - 1 > - 2 > Shows a connector. The top line is the connector number, and lower line is the pin number. P1 : PLUG side of the connector J1 : JACK side of the connector LVPS ASSY PL X. Y Shows parts.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 57 §1. MCU PWB ↔ LVPS Assembly ↔ Fan, Interlock Switch and Drive Assembly(1/2) Signal Name Description HEATER ROD ON(L) 4.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 58 §1. MCU PWB ↔ LVPS Assembly ↔ Fan, Interlock Switch and Drive Assembly(2/2) • Short-circuit protection of source power voltage from the LVPS Assembly(over current protection). The source power voltage 5VDC and 24VDC stops all output when the printer is in the short-circuit state. Printer will recover during power-on after a few minutes from power OFF following a cancellation of short-circuit.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 59 • Fan Alarm Overview(The Fan Alarm is actually controlled by locked rotor current. However, it is described at voltage level here for reference.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 60 §2. MCU PWB ↔ Fuser Assembly ↔ and LVPS Assembly Signal Name Description AC L Line side of AC input from the power source (source power voltage for Heater Rod) AC N Neutral side of AC input from the power source (source power voltage for Heater ROD) TEMP.
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General Procedures and Information — LaserWriter 10/600 A3+ • Thermal Fuse melting temperature : Specified temperature 169oC • Thermostat surface open temperature : Surface temperature 150oC • The rated power of Heater Rod : 100V Model : 560 + 28W(115V) 220V Model : TBD • Temperature Sensor Assembly thermistor resistance values 6 – 61
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 62 §3.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 63 §3.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 64 §4. MCU PWB ↔ Registration Clutch Assembly, Registration Sensor, MSI No Paper Sensor, and Pick Up Solenoid Signal Name Description REGI.CLUTCH ON(L) 24VDC Registration Clutch Assembly ON/OFF control signal REGI.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 65 §5. MCU PWB ↔ ROS Assembly and CRU Sensor Assembly(1/2) Signal Name DATA Description Pixel data signal for Laser Beam output from the MCU PWB to LD Assembly. [LD ON(L) 3.7VDC] MO Monitor signal that controls LD output based on DATA (For adjustment of LD Power). VL2, VL1 LD Power adjustment voltage. 5VDC-LD LD power source voltage for LD Assembly.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 66 §5. MCU PWB ↔ ROS Assembly and CRU Sensor Assembly(2/2) • Control of Scanner Motor revolution for SPI2 and SPI1 which differ according to the specification.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 67 • Operation of CRU Sensor Assembly The projection of the EP Cartridge pushes in the actuator inside the CRU Sensor Assembly and makes the CRU Switch and LD Switch turn ON. Warning : LD Switch is a safety switch for the laser beam. To avoid exposure of the laser beam, never short-circuit the Interlock Switch and LD Switch concurrently (laser beam is emitted) when the EP cartridge is removed.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 68 §6.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 69 §7. MCU PWB ↔ Feeder PWB ↔ Feed Solenoid, CST No Paper Sensor, Cassette Sensor and Electric Clutch(1/2) Note : The numbers [1] and [2] prior to signal line names are related to the Tray 1 and Tray 2 respectively.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 70 §7. MCU PWB ↔ Feeder PWB ↔ Feed Solenoid, CST No Paper Sensor, Cassette Sensor and Electric Clutch(2/2) Signal Name Description CASSETTE/SIZE Signal from the Cassette Sensor and Paper Size Switch to monitor the presence of paper cassette and paper sizes. FEEDER PAPER SENSED(H) 5VDC Signal from the CST No Paper Sensor to monitor presence of paper in the paper cassette. CHECK Unused.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 71 §8. ESS PWB ↔ and Console Assembly Signal Name Description RS, E, DB4 - DB7 LCD display control signal LED1 - LED4 ON(L) Signals to detect whether KEY 1 to KEY 8 are pressed [LOW level is detected when pressing Key Switch.] LED1 - LED4 ON(L) Control signal for light ON/OUT of LED1 to LED 4. [LOW level indicates LED lights.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 72 §9. MCU PWB↔ ESS PWB and LVPS Assembly Signal Name TEST PRINT ON(L) 5VDC Description Select LOW level (connect to SG) to make built-in test print. • See Interface Specification for P/J14 signal.
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General Procedures and Information — LaserWriter 10/600 A3+ 6 – 73 6. Printing Accuracy This section describes ways to check simply for image accuracy using test print printed on standard paper (paper size : A3) during test print mode. Allow newly opened paper to stand for 12 hours wrapped in the operating environment before using it for these tests. Note : Be careful that the image quality cannot be evaluated by the test print printed during the test print mode. • Lead Edge Registration (4.0 - 2.
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General Procedures and Information — LaserWriter 10/600 A3+ • Side Edge Registration (4.0 - 2.5mm) < C < (4.0 + 2.
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General Procedures and Information — LaserWriter 10/600 A3+ • Skew (- 2.0mm) < E < (+ 2.
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General Procedures and Information — LaserWriter 10/600 A3+ • Vertical Accuracy (- 1.3mm) < J < (+ 1.
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General Procedures and Information — LaserWriter 10/600 A3+ • Horizontal Accuracy (- 2.0mm) < T < (+ 2.
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LaserWriter 10/600 A3+ 7–i Section 7 Fault Isolation Procedures Section Contents 1. HOW TO TROUBLESHOOT . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 1.1 Overview of troubleshooting process . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 1.2 Initial Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2 1.3 Precautions while troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2 1.4 Notes on the use of FIP . . . . . . . . . . . . . .
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LaserWriter 10/600 A3+ 7 – ii Section 7 Fault Isolation Procedures FIP-1.19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-33 FIP-1.20 Erratic Printer Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-34 3. LEVEL 2 Fault Isolation Procesures(FIP) FIP-2.1 LVPS ASSEMBLY 5VDC failure . . . . . . . . . . . . . . . . . . . . . . . . . 7-35 FIP-2.2 SCANNER ASSEMBLY failure . . . . . . . . . . . . . . . . . . . . . . . . . 7-36 FIP-2.
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LaserWriter 10/600 A3+ 7 – iii Section 7 Fault Isolation Procedures P-8 Blank or faded spots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-66 P-9 Black spots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-67 P-10 Residual images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-68 P-11 Dark background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-69 P-12 Skewed image . . . . . . . . . . . . . . . . . .
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7–1 Note : 1. The information in this manual applies to printers meeting the standard specifications of the Fuji Xerox Corporation, and assumes normal operation of the printer controller. 2. The troubleshooting procedures in this manual describe the operation, display, and response of the printer based on the use of the Diag Commander (diagnostic tool). However, the manual is organized to allow fault isolation in the absence of the Diag Commander.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7–2 1.2 Initial Verification Before starting to troubleshoot, verify the following: 1) The AC power supply voltage is within specified limits (measure the voltage at the wall outlet). 2) The power cord is neither damaged, shorted, nor cut, and the internal wires are properly connected. 3) The printer is properly grounded. 4) Avoid exposure to excessively high/low or abrupt changes in temperature and humidity.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7–3 5) Take care not to get burnt when inspecting or removing hot parts. 6) Whenever possible, wear ground straps or use other means to discharge static electricity from the body. 1.4 Notes on the use of FIP 1) The FIP assumes normal operation of the Printer Controller (ESS PWB). If a problem cannot be resolved by following the instructions described in the FIP, replace the Printer Controller.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7–4 14) The FIP refers to the first stage paper feeder unit as "Tray 1" and the second stage paper feeder unit as "Tray 2." 15) The FIP includes portions with separate instructions depending on whether or not the Diag Commander (diagnostic tool) is availableable. Follow the instructions specified for the appropriate case.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7–5 2. LEVEL 1 FIP After performing Initial Verification, begin at START and follow the flow shown below to the appropriate FIP. Start Error / Status Code Performance Problems U6 U2 U4 UF E5 E4 E3 E2 E1 J3 P1 CX C3 C5 Go to FIP-1.1 U6 Go to FIP-1.2 U2 Go to FIP-1.3 U4 Go to FIP-1.4 UF Go to FIP-1.5 E5 Go to FIP-1.6 E4 Go to FIP-1.7 E3 Go to FIP-1.8 E2 Go to FIP-1.9 E1 Go to FIP-1.10 J3 Go to FIP-1.11 P1 Go to FIP-1.12 CX Go to FIP-1.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7–6 FIP-1.1 U6 Action Check Step Yes 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed? Major components to check MCU PWB Replace or reinstall component. No Go to Step 2. 2 Does the error occur when the power is turned ON? Tool available Go to Step 5. Tool unavailable Go to Step 8. Go to Step 3.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7–7 FIP-1.2 U2 Action Check Step Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed? Major components to check ROS ASSEMBLY, SCANNER ASSEMBLY, MCU PWB, CRU SENSOR ASSEMBLY, EP CARTRIDGE, ROS HARNESS, SOS HARNESS ASSEMBLY, CRU HARNESS, LVPS ASSEMBLY Replace or reinstall component. 2 Check Nonvolatile Memory Data Is the NV Code 1 setting correct? Go to Step 3.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7–8 FIP1.3 U4 Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed? Major components to check FUSER ASSEMBLY, HEATER ROD, TEMPERATURE SENSOR ASSEMBLY, MCU PWB, LVPS ASSEMBLY, LVPS HARNESS, FUSER HARNESS Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7–9 FIP-1.4 UF Action Step Check Yes No 1 Initial Analysis Are there any components that are incompatible, incorrectly installed, damaged, or deformed? Major components to check FAN, LVPS ASSEMBLY, MCU PWB, LVPS HARNESS Replace or reinstall component. Go to Step 2. 2 Check FAN (*1) Does the fan rotate after the power is turned ON? Go to Step 3. Go to Step 6. 3 Check FAN ALARM signal (*1) Is P/J101-6PIN↔P/J101-8PIN stable at 0.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 10 FIP-1.5 E5 Action Step Check Yes No 1 Initial Analysis Are there any components that are incompatible, incorrectly installed, damaged, or deformed? Major components to check MCU PWB, LVPS ASSEMBLY, INTERLOCK SWITCH, POP UP ASSEMBLY, LVPS HARNESS Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 11 FIP-1.6 E4 (1/2) Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed, or have any foreign objects stuck to it? Major components to check FUSER ASSEMBLY, EXIT SENSOR, EXIT ACTUATOR, MCU PWB, PAPER CASSETTE, FEEDER UNIT, LVPS ASSEMBLY, EXIT HARNESS, FUSER HARNESS Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 12 FIP-1.6 E4 (2/2) Action Step Check Yes No 8 Check paper size (*1) Does the paper size set by the Controller or the size specified in the "Front Tray Paper Size Setting" match the size of paper loaded into the Front Tray? Go to Step 11. Match size setting with actual size of paper.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 13 FIP-1.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 14 FIP-1.7 E3 (2/3) Action Check Step Yes No 7 Check REGISTRATION ROLL Do RUBBER REGISTRATION ROLL and METAL REGISTRATION ROLL rotate properly? ★ With the POP UP COVER open and the EP CARTRIDGE removed, rotate the REGISTRATION ROLL by hand and verify. Go to Step 8. Replace TRANSPORT CHUTE ASSEMBLY.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 15 FIP-1.7 E3 (3/3) Action Step Check Yes No 11 Check DETACK SAW on TRANSPORT CHUTE ASSEMBLY Is the DETACK SAW of the TRANSPORT CHUTE ASSEMBLY dirty, covered with dust, or deformed? Replace TRANSPORT CHUTE ASSEMBLY Go to Step 12. 12 Check rotation of HEAT ROLL/PRESSURE ROLL Do the HEAT ROLL and PRESSURE ROLL of the FUSE ASSEMBLY rotate properly? ★ With the FUSER ASSEMBLY removed, rotate the H/R IDLER GEAR by hand and inspect visually.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 16 FIP-1.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 17 FIP-1.8 E2 (2/4) Action Step Check Yes 7 Check DRIVE ASSEMBLY Does each gear in the DRIVE ASSEMBLY rotate properly? ★ With the FUSER ASSEMBLY and the EP CARTRIDGE removed, rotate the gears located behind the top of the DRIVE ASSEMBLY by hand and inspect visually. 8 Is paper fed from the front tray? No Go to Step 8. Replace DRIVE ASSEMBLY. Go to Step 9. Go to Step 13.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 18 FIP-1.8 E2 (3/4) Action Step Check Yes No 14 Check PAPER CASSETTE (*1) Is the BOTTOM PLATE ASSEMBLY properly lifted when the PAPER CASSETTE is removed? Go to Step 15. Replace PAPER CASSETTE. 15 Check rotation of FEED ROLL(*1) Does the FEED ROLL rotate once properly? ★ With the PAPER CASSETTE removed, execute a test print with the CASSETTE SENSOR ON (PAPER CASSETTE present) and visually inspect from the PAPER CASSETTE area.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 19 FIP-1.8 E2 (4/4) Action Step Check Yes No 19 Check rotation of TURN ROLL ASSEMBLY (*1) Does the TURN ROLL ASSEMBLY rotate properly? ★ With the PAPER CASSETTE removed, execute a test print with the CASSETTE SENSOR ON (PAPER CASSETTE present) and visually inspect from the PAPER CASSETTE attachment area. Replace TURN ROLL ASSEMBLY. Go to Step 20.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 20 FIP-1.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 21 FIP-1.9 E1 (2/3) Action Step Check Yes No 9 Check MSI CHUTE ASSEMBLY Do the PICK UP ROLL and PICK UP CAM of the MSI CHUTE ASSEMBLY rotate only while printing? ★ While test printing, visually inspect from the front tray area. Go to Step 15. Go to Step 10. 10 Check PICK UP SOLENOID Does the PICK UP SOLENOID function properly? ★ While test printing, visually inspect the PICK UP SOLENOID which is barely visible from the front tray.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 22 FIP-1.9 E1 (3/3) Action Step Check Yes 15 Check REGISTRATION ACTUATOR In a smooth motion, does the REGISTRATION ACTUATOR retract from the sensing portion of the REGISTRATION SENSOR when there is paper, and block that portion when there is no paper? 16 Check REGISTRATION SENSOR Does the REGISTRATION SENSOR function properly? ★ Verify with Diagnostic Code 02. Tool available Go to Step 16 Tool unavailable Go to FIP-2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 23 FIP-1.10 J3 Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed? Major components to check CRU SENSOR ASSEMBLY, MCU PWB, EP CARTRIDGE, CRU HARNESS, LVPS ASSEMBLY. Replace or reinstall component.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 24 FIP-1.11 P1 Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed? Major components to check MCU PWB Replace or reinstall component. Go to Step 2. 2 Check Printer Controller With the Printer Controller removed, does the engine warm up properly when the power is turned ON? Check Printer Controller. (Check host side if error occurs after replacement.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 25 FIP-1.12 CX Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, deformed, or have any foreign objects stuck to it? Major components to check TRANSPORT CHUTE ASSEMBLY, REGISTRATION SENSOR, REGISTRATION ACTUATOR, FEEDER UNIT, FEEDER PWB, MCU PWB, P/H HARNESS, TRAY HARNESS Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 26 FIP-1.13 C3 (1/2) Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, deformed, or have any foreign objects stuck to it? Major components to check CASSETTE SENSOR, FEEDER PWB, FEEDER UNIT, PAPER CASSETTE, MCU PWB, CASSETTE HARNESS, TRAY HARNESS, TRAY UPPER HARNESS, TRAY LOWER HARNESS Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 27 FIP-1.13 C3 (2/2) Action Step Check Yes No 7 Check CASSETTE HARNESS(*1) Is there proper continuity at J175 ↔ J272? Replace CASSETTE SENSOR. Replace CASSETTE HARNESS. 8 Check TRAY HARNESS (*1) Is there proper continuity at J17 ↔ H171> Go to Step 9. Replace TRAY HARNESS. 9 Check TRAY UPPER HARNESS (*1) Is there proper continuity at P171 ↔ J173? Go to Step 10.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 28 FIP-1.14 C5 Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, deformed, or have any foreign objects stuck to it? Major components to check MSI NO PAPER SENSOR, MSI N/P ACTUATOR, FEEDER UNIT, CST NO PAPER SENSOR, FEEDER PWB, MCU PWB, LVPS ASSEMBLY, P/H HARNESS, TRAY HARNESS, LVPS HARNESS, TRAY UPPER HARNESS, TRAY LOWER HARNESS Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 29 FIP-1.15 J5 As items corresponding to FIP-1.15 are not standard specification, this page is intentionally left blank.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 30 FIP-1.16 J5 not displayed As items corresponding to FIP-1.16 are not standard specification, this page is intentionally left blank.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 31 FIP-1.17 No power Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed? Major components to check ROS ASSEMBLY, SCANNER ASSEMBLY, MCU PWB, CRU SENSOR ASSEMBLY, EP CARTRIDGE, ROS HARNESS, SOS HARNESS, CRU HARNESS, LVPS ASSEMBLY Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 32 FIP-1.18 LED malfunction Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed? Major components to check CONSOLE ASSEMBLY, HARNESS ASSEMBLY LED, LVPS ASSEMBLY Replace or reinstall component. Go to Step 2. 2 Check Printer Controller Does the error occur even after the Printer Controller is replaced? Go to Step 3. Procedure complete.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 33 FIP-1.19 Inoperative KEY SWITCHES As items corresponding to FIP-1.19 are not standard specification, this page is intentionally left blank.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 34 FIP-1.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 35 3. LEVEL 2 FIP FIP-2.1 LVPS ASSEMBLY 5VDC failure Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed? Major components to check LVPS ASSEMBLY, MCU PWB, LVPS HARNESS, ESS HARNESS Replace or reinstall component. Go to Step 2. 2 Check LVPS ASSEMBLY Is there 5VDC between the following pins? P101-9PIN ↔ P101-8PIN P106-1PIN ↔ P106-2PIN Go to Step 3.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 36 FIP-2.2 SCANNER ASSEMBLY failure Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed? Major components to check ROS ASSEMBLY, SCANNER ASSEMBLY, MCU PWB, ROS HARNESS Replace or reinstall component. Go to Step 2. 2 Check SCANNER ASSEMBLY power(*1) Is P/J11-14PIN ↔ P/J11-13PIN at 24VDC? Go to Step 3. Replace MCU PWB.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 37 FIP-2.3 ROS ASSEMBLY failure Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed? Major components to check ROS ASSEMBLY, MCU PWB, ROS HARNESS, SOS HARNESS,LVPS ASSEMBLY Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 38 FIP-2.4 HEATER ROD failure Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed? Major components to check FUSER ASSEMBLY, HEATER ROD, TEMPERATURE SENSOR ASSEMBLY, MCU PWB, LVPS ASSEMBLY, LVPS HARNESS, FUSER HARNESS Replace or reinstall component. Go to Step 2. 2 Check HEATER ROD Is there proper continuity at J104-1PIN ↔ J104-3PIN? Go to Step 3. Go to Step 6.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 39 FIP-2.5 Thermistor failure Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed? Major components to check FUSER ASSEMBLY, TEMPERATURE SENSOR ASSEMBLY, MCU PWB, FUSER HARNESS Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 40 FIP-2.6 EXIT SENSOR failure Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed, or have any foreign objects stuck to it? Major components to check EXIT SENSOR, FUSER ASSEMBLY, MCU PWB, EXIT HARNESS, FUSER HARNESS, LVPS ASSEMBLY Replace or reinstall component. Go to Step 2. 2 Check EXIT SENSOR power (*1) Is P15-3PIN ↔ P15-4PIN at 5VDC? Go to Step 3.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 41 FIP-2.7 REGISTRATION SENSOR failure Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed, or have any foreign objects stuck to it? Major components to check REGISTRATION SENSOR, TRANSPORT CHUTE ASSEMBLY, MCU PWB, REGISTRATION SENSOR HARNESS, P/H HARNESS, LVPS ASSEMBLY Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 42 FIP-2.8 MSI NO PAPER SENSOR failure Action Step Check Yes Replace or reinstall component. No Go to Step 2. 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed, or have any foreign objects stuck to it? Major components to check MSI NO PAPER SENSOR, MCU PWB, P/H HARNESS, LVPS ASSEMBLY 2 Check MSI NO PAPER SENSOR power (*1) Go to Step 3.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 43 FIP-2.9 CST NO PAPER SENSOR failure(1/2) Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed, or have any foreign objects stuck to it? Major components to check CST NO PAPER SENSOR, FEEDER PWB, MCU PWB, LVPS ASSEMBLY, FEEDER UNIT, CASSETTE HARNESS, TRAY HARNESS, TRAY UPPER HARNESS, TRAY LOWER HARNESS Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 44 FIP-2.9 CST NO PAPER SENSOR failure(2/2) Action Step Check Yes 9 Check CST PAPER SENSE signal (*1), (*2) Is P/J175-5PIN ↔ P/J175-3PIN at 0VDC when the sensing portion of the CST NO PAPER SENSOR is not blocked (paper present) and at 5VDC when it is blocked (paper not present)? ★ With the FEEDER UNIT removed, verify with the TRAY HARNESS and TRAY UPPER HARNESS (Connector P/J171) connected. Replace CST NO PAPER SENSOR. No Replace FEEDER PWB.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 45 FIP-2.10 CRU SENSOR ASSEMBLY failure Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed, or have any foreign objects stuck to it? Major components to check CRU SENSOR ASSEMBLY, EP CARTRIDGE, CRU HARNESS, MCU PWB, LVPS ASSEMBLY Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 46 FIP-2.11 PAPER SIZE SWITCH failure Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed, or have any foreign objects stuck to it? Major components to check FEEDER PWB, MCU PWB, FEEDER UNIT, TRAY HARNESS, TRAY UPPER HARNESS, TRAY LOWER HARNESS, LVPS ASSEMBLY Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 47 FIP-2.12 REGISTRATION CLUTCH ASSEMBLY failure Action Step Check Yes Replace or reinstall component. No Go to Step 2. 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed, or have any foreign objects stuck to it? Major components to check REGISTRATION CLUTCH ASSEMBLY, MCU PWB, P/H HARNESS 2 Check REGISTRATION CLUTCH ASSEM- Tool available BLY power (*1) Go to Step 3.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 48 FIP-2.13 PICK UP SOLENOID failure Action Step Check Yes Replace or reinstall component. No Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 49 FIP-2.14 FEED SOLENOID failure Action Step Check Yes Replace or reinstall component. No Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 50 FIP-2.15 ELECTRIC CLUTCH failure Action Step Check Yes Replace or reinstall component. No Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 51 FIP-2.16 DRIVE ASSEMBLY failure(1/2) Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed, or have any foreign objects stuck to it? Major components to check DRIVE ASSEMBLY, MCU PWB, LVPS ASSEMBLY, TRANSPORT CHUTE ASSEMBLY, EP CARTRIDGE, FEEDER UNIT, LVPS HARNESS Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 52 FIP-2.16 DRIVE ASSEMBLY failure(2/2) Action Step Check Yes No 8 Check EP CARTRIDGE Does the EP CARTRIDGE drum rotate smoothly? ★ Verify by rotating the gears on the drum by hand and inspect visually. Go to Step 9. Replace EP CARTRIDGE. 9 Check MCU PWB replacement Does the error occur even after the MCU PWB is replaced? Replace DRIVE ASSEMBLY. Procedure complete.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 53 FIP-2.17 TONER SENSOR failure Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed, or have any foreign objects stuck to it? Major components to check TONER SENSOR ASSEMBLY, TONER SENSOR HARNESS, MCU PWB Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 54 FIP-2.18 HVPS failure Action Step Check Yes No 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed, or have any foreign objects stuck to it? Major components to check HVPS, MCU PWB, CRU GUIDE ASSEMBLY L, TRANSPORT CHUTE ASSEMBLY, HVPS HARNESS Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 55 FIP-2.19 Noise(1/2) Action Step Check Yes 1 Initial Check Are there any components that are incompatible, incorrectly installed, damaged, or deformed, or have any foreign objects stuck to it? Major components to check HVPS, CRUU GUIDE ASSEMBLY L, CRU GUIDE ASSEMBLY R, MCU PWB, LVPS ASSEMBLY, EP CARTRIDGE, FUSER ASSEMBLY, HEATER ROD, TRANSPORT CHUTE ASSEMBLY No Replace or reinstall component. Go to Step 2.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 56 FIP-2.19 Noise(2/2) Action Step Check Yes No 10 Check HVPS replacement With Connector P/J13 of the MCU PWB disconnected, is it possible to test print correctly using the engine by itself? (about 10 individual/ consecutive prints each) Replace HVPS. Go to Step 11. 11 Check MCU PWB replacement Does the error occur even after the MCU PWB is replaced? Go to Step 12. Procedure complete.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 57 4. IMAGE QUALITY PROBLEMS Note : This manual assumes that the Printer Controller is functioning properly. However, with the exception of problems that cannot be verified by test printing, a determination of whether the Printer Controller or the printing engine is at fault can easily be made by executing a test print using the engine by itself. - If the test print using the engine by itself is normal Printer .... Controller is at fault.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 58 P-1 Light prints Symptom / Initial Check Print Sample Light prints The overall print image density is lighter than normal.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 59 P-2 Blank prints Symptom / Initial Check Print Sample Blank prints (white paper) No image is printed at all, and the entire paper is blank.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 60 P-3 Black prints Symptom / Initial Check Print Sample Black prints The entire paper is black Initial Check Are there any components that are incompatible, incorrectly installed, damaged, deformed, dirty, or have any foreign objects stuck to it? Major components to check P-3 EP CARTRIDGE, HPVS, CRU GUIDE ASSEMBLY L, ROS ASSEMBLY, MCU PWB, HVPS HARNESS Check Step 1 Charging failure Action (if problem found) Check FIP-2.18 HVPS failure.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 61 P-4 Vertical band deletions Symptom / Initial Check Print Sample Blank strips appear on the print Print image contains blank or faded strips in the direction of paper transport.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 62 P-5 Horizontal band deletions (1/2) Symptom / Initial Check Print Sample Blank strips appear on the print Print image contains blank or faded strips perpendicular to the direction of paper transport.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 63 P-5 Horizontal band deletions (2/2) Check Step 7 Image transfer failure Action (if problem found) Check FIP-2.18 HVPS failure. Is the toner image on the drum transferred properly to the paper? H Turn OFF the power while image transfer is in progress and visually inspect the drum.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 64 P-6 Vertical streaks Symptom / Initial Check Print Sample Black strips appear on the print Print image contains black strips in the direction of paper transport.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 65 P-7 Horizontal streaks Symptom / Initial Check Print Sample Horizontal streaks Print image contains black strips perpendicular to the direction of paper transport.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 66 P-8 Blank or faded spots Symptom / Initial Check Print Sample Blank or faded spots Print image contains blank or fades spots.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 67 P-9 Black spots Symptom / Initial Check Print Sample Black spots Print image contains black spots.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 68 P-10 Residual images Symptom / Initial Check Print Sample Residual images Print contains residual images from the previous print.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 69 P-11 Dark background Symptom / Initial Check Print Sample Dark background Toner contamination appears on all or part of the paper.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 70 P-12 Skewed image Symptom / Initial Check Print Sample Print skew Image is printed with a crooked orientation.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 71 P-13 Creased or wrinkled paper Symptom / Initial Check Print Sample Creased or wrinkled paper Paper becomes creased or wrinkled when printing.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 72 P-14 Unfused image Symptom / Initial Check Print Sample Unfused image Print image is not fully fused to the paper and may rub off easily if touched.
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Fault Isolation Procedures — LaserWriter 10/600 A3+ 7 – 73 5. PREVENTIVE MAINTENANCE When visiting a customer, perform preventive maintenance in order to avoid having failures not related to the main purpose of the visit. Preventive maintenance procedures 1) Verify printer use status with the customer. 2) Record the print count of the system. Note : The print count serves as a guide to when recommended parts should be replaced. 3) Print several pages and verify that there are no problems.
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LaserWriter 10/600 A3+ 8–i Section 8 Installation and Removal Section Contents 1. Installation 1.1 Printer Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 1.2 Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 1.3 Printer Space Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 1.4 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2 1.4.
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Installation and Removal — LaserWriter 10/600 A3+ 8–1 1. Installation 1.1 Printer Power Use the wall outlet specially for this printer and avoid connecting the printer together with many other machines to the one electrical outlet. Make sure the power source meets the specification.(See Section 2 "1.3.1 Power Source") 1.2 Grounding Make sure to ground the printer. Caution : Do not ground the printer to: • Gas pipes • Telephone grounding terminal • A conduit with plastic joints 1.
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Installation and Removal — LaserWriter 10/600 A3+ 8–2 1.4 Unpacking 1.4.1 Unpack the Printer Unpack printer from the shipping box and check the appearance of the machine, the contents in the box.
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Installation and Removal — LaserWriter 10/600 A3+ 1.4.2 Unpack and Unwrap the EP Cartridge Unpack and unwrap the EP Cartridge and check the appearance.
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Installation and Removal — LaserWriter 10/600 A3+ 8–4 1.5 Installation Procedure See "Operation Manual" for details. 1) Unpack printer, remove the packing materials and install the printer in the appropriate place. 2) Press the button on the upper side of the printer, and lift open the upper cover (Pop Up Cover). 3) Remove the white cardboard box, used as the stopper of the Pick Up Cam, from the left side of MSI Chute Assembly.
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Installation and Removal — LaserWriter 10/600 A3+ 8–5 2. Removal 2.1 Removal Procedure See "Operation Manual" for details. Reverse the installation procedure for removal. Note : 1. Remove the EP Cartridge before removal. 2. Put the right and left stoppers for the BTR Assembly (BTR Stopper) firmly in place. 3. Place the cardboard box as a stopper of the Pick Up Cam at the left side of the MSI Chute Assembly. 4. Check the contents of the attachment. 5. Put the packing materials firmly in place. 3.
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Installation and Removal — LaserWriter 10/600 A3+ 8–6 1) Switch OFF the main power and disconnect the power cord. 2) Remove the paper cassette. 3) Unpack the optional feeder unit from the shipping box, and place it in the appropriate place. 4) Place the rubber side of the feeder roll upwards. Note : Step 5 is necessary if the printer is installed with the Housing Cap. 5) Unlatch the hook of the Housing Cap attached with the bottom of feeder unit (Feed Housing L).