Service manual

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Service Manual

LINE THERMAL PRINTER

MODEL

PMU-2200II / 2300II

Rev. 1.00 Issued on January 19, 2009

Summary of content (45 pages)

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Service Manual LINE THERMAL PRINTER MODEL PMU-2200II / 2300II Rev. 1.
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PMU2XXX Service Manual REVISION Rev. Date 1.00 2009/1/19 Page Comment Newly issued CITIZEN is a registered trade mark of CITIZEN HOLDINGS CO., LTD., Japan. CITIZEN es una marca registrada de CITIZEN HOLDINGS CO., LTD., Japón.
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PMU2XXX Service Manual CONTENTS INTRODUCTION.......................................................................................................................................3 1. DISASSEMBLY AND REASSEMBLY...............................................................................................3 1.1 Tools Used.........................................................................................................................................3 1.2 Disassembly Procedure .........................
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PMU2200Ⅱ/2300ⅡSERIES Service Manual INTRODUCTION This manual describes the disassembly, reassembly, and maintenance procedures of the KIOSK printer PMU2XXX 1. DISASSEMBLY AND REASSEMBLY Notes the following items when maintaining the printer. • Do not disassemble, reassemble, or adjust the printer unnecessarily when the printer operation is satisfactory. • Do not loosen the screws fixing each component carelessly. • After finishing inspection, perform checking for normality before turning on the printer.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 1.2 Disassembly Procedure 1.2.1 Removing Board Main 1. Removing Cover IF Board 1. Remove M3x6(ST) Screw. 2. Remove Cover IF Board. Hook *Attention at reassembly Insert Cover IF Board up to the hooks. Cover IF Board M3x6 (ST) 2. Removing UNIT, Guide Paper Rear） 1. Remove the two M3x6(ST) Screw 、 and UNIT, Guide Paper Rear. M3x6 (ST) UNIT, Guide Paper Rear 3. Removeng Board Main 1. Remove cable and FPC from Main PCB.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 2. Remove the four M3x6(ST) Screw、and Board Main. M3x6 (ST) Board Main *Attention at reassembly Note the direction of FPC (CN102). *Attention at reassembly Note the direction of FPC(CN107). 1.2.2 Removing UNIT,MECHANISM 1. Removeng AUT CUTTER 1. Remove the four M3x6(ST thin head）Screw from the side. 2. Widen Cutter BK(Cutter BK 2in) a little, remove ,AUT CUTTER. * Do not transform Cutter BK(Cutter BK 2in) by expanding it in excess.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 2. Removeng UNIT,MECHANISM 1. Remove the two M3x6(ST) Screw and remove UNIT,MECHANISM from Frame1(Frame1 2in). M3x6 (ST) UNIT, MECHANISM Hook 2. Remove the two M3x6(ST) Screw and two M2x6(BT) Screw and.Cutter BK(Cutter BK 2in). Cutter BK (Cutter BK 2in) M3x6(ST) M2x6 (BT) 3. Pull out FPC, and Peel off the Tape that is fixation of cable. Tape 4. Cut Unity belt that is the fixation of the cable, and remove MECHANISM.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual *Attention at reassembly Note the direction of ＦPＣ. *Attention at reassembly Hang the cable of motor on the hooks. *Note that the MECHANISM C is different by PMU2200/2300 SERIES and PMU2200Ⅱ/2300ⅡSERIES. Even if externals are the same, they are not compatible. *Attention at reassembly The color of the coating is a black..
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 3. Removeng SA,Spring Paper Roller Base style: Horizontal / Vertical back-mount 1. Remove the two M3x8(ST) Screw and remove SA, Spring Paper Roller. M3x6(ST) M3x6(ST) SA, Spring Paper Roller SA, Spring Paper Roller Base style: Vertical front-mount 1. Remove the two M3x4(ST) Screw and remove SA, Spring Paper Roller.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 4. Removeng Guide Paper Rear 1. Remove the two M3x6(ST) Screw and remove Guide Paper Rear(Guide Paper Rear 58 2in / Guide Paper Rear 60 2in). M3x6(ST) SA, Spring Paper Roller Guide Paper Rear (Guide Paper Rear 58 2in) (Guide Paper Rear 60 2in) *3-in is all common. 2-in becomes the following.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 1.2.3 Removing UNIT, Paper Holder １. Removeng SA Plate Paper Holder Insert from left / Insert from right 1. Plate Paper Holder：Remove the two M3x6(ST) Screw. M3x6 (ST) M3x6 (ST) 2. Stopper Paper Plate：Remove M3x6(ST)Screw and WASHER,Nut M3. M3x6 (ST) WASHER Nut M3 Insert from top 1. Plate Paper Holder：Remove the four M3x6(ST) in right and left.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual *Attention at reassembly The screw position and the direction of Plate Paper Holder and Stopper Paper Plate are different depending on the specification. (3) (1) (2) (1) Left side (2) (3) Right side Table Paper diameter ( Direction of paper insertion L: Insert from left ) Left side Right side Holder 2-in Holder position (3) (2) (1) (1) (2) (3) (*3in is all the same.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual (3) (1) (2) (1) Left side (2) (3) Right side Table Paper diameter ( Direction of paper insertion R: Insert from right) Left side Right side Holder 2-in Holder position (3) (2) (1) (1) (2) (3) (*3in is all the same.） 1: A bit near －－ 2: Standard 3: A bit far 4: Far －－－－－－－－ Plate Paper Holder 2in －－ Plate Paper Holder2 2in *It becomes an installation in the direction of figure in the table.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual (3) (1) (2) (1) Left side Table Holder position 1: A bit near (2) (3) Right side Paper diameter ( Direction of paper insertion T: Insert from top) Left side Right side 2-in Holder (3) (2) (1) (1) (2) (3) (*3in is all the same.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual *E-Ring 5 position A is different according to Direction of paper insertion.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 2. Removeng PNE Sensor Insert from left／Insert from right Shaft Paper Holder 1. Remove M4x6(ST) Screw. Paper Holder *Attention at reassembly Put Plate Paper Holder and SA PNE Sensor between Shaft Paper Holder, and stop it with the screw. Installed position is different depending on the specification. 6: 60mm 8: 80mm PNE Sensor M4x6(ST) 1: 102mm Insert from top 1. Remove M3x3(ST) Screw.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 1.2.4 Removeng BM Sensor Base style: Horizontal / Vertical back-mount Position M1 Position M2 Position M1 Position M2 1. Remove M3x6(ST) Screw. Position M1 Position M2 *Attention at reassembly The screw hole is different because o ｆ Position. Fix the hole for projection on Projection for fixation. Screw hole for M1 M4x6 (ST) Projection for fixation Projection for fixation *Attention at reassembly Connect BM Sensor with CN109 of Board Main.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual Base style: Vertical front-mount Position M１ Position M2 1. Remove the two M3x6(ST) Screw. 2. Remove SA PNE Sensor. Position M１ M3x6 (ST) Position M2 *Attention at reassembly Connect BM Sensor with CN109 of Board Main. Do not make a mistake because CN108 and CN109 are connectors of this type.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 1.2.5 Removeng SA PLATEN HILDER 1. Remove the two M3x6(ST) Screw from the side.And remove Unit SA PLATEN HILDER from Frame 1(Frame 1 2in). SA PLATEN HILDER M3x6(ST) 2. Remove the two M3x6(BT) Screw. M3x6(BT) Holder2 Platen Unit (Holder2 Platen Unit 2in) 3.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 2. Memory Switch Setting It is registered in the printer as follows by the option of the factory. They are different by the model, and not possible to change (1) Printer Name of the self-printing (2) Printer Name of the self-printing (3) Initial value However, the above-mentioned is unrelated to the function it. It is possible to correspond by changing the Memory Switch. Base Model Memory Switch Setting is as follows.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 3. TROUBLESHOOTING 3.1 Error Indication z Paper end Paper out is detected in two steps: paper near-end and paper end. ERROR LED will light when the paper is empty. If paper end is detected, refill the paper. If the printer cover is open, a paper-end is detected. z Printer Platen open During printing, do not open the platen. If you open the printer cover accidentally, the ERROR LED blinks.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual z Black Mark detection error (in Black Mark mode) When Black Mark cannot be detected even if a certain amount of paper feed is carried out for Black mark detection, a Black Mark detection error occurs. If black detection continues more than the specified period, a No Paper condition is assumed and the same error as No Paper is indicated. Lighting and blinking status of each error including the above is shown below.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 3.2 Troubleshooting Procedure When a trouble occurs, confirm its phenomenon, locate a defective part in accordance with “2.2 Troubleshooting Guide”, and troubleshoot as described below. Phenomenon Find a trouble phenomenon in this column. If there are multiple phenomena, take all the corresponding items into consideration to locate hidden defective parts. Cause Lists as many possible causes as possible.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual • Printing failure Phenomenon No printing Partly not printed Faint printout or uneven printout Cause Faulty control PCB assy Check Method Remedy — Replace the control PCB assy. Failed contact/connection Check of thermal head contact/connection connector condition. Re-insert thermal head connector. Faulty thermal head Replace the thermal head. — Faulty contact/connection Check contact/conection in thermal head conditions.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual • Paper feed failure Phenomenon Paper is not fed or jammed. Cause Check Method Remedy Faulty connection of the motor connector Check the connector connection. Connect the connector correctly. Failed motor’s main unit Use tester or oscilloscope or other instrument to measure supply voltage. If the supply voltage is normal, replace the motor. Low output voltage Check the supply voltage Use within specified with tester or others. voltage range.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual • Faulty auto cutter Phenomenon No operation of auto-cutter Cause Check Method Remedy Faulty connection of the auto cutter connector Check the connecting condition of the auto cutter connector. Connect the connector correctly. Failure in auto-cutter’s main unit Use tester or oscilloscope or other instrument to measure supply voltage. If the supply voltage is normal, replace the auto cutter.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 4. SERVICE PARTS LIST 4.1 Parts List for Mechanism No. PARTS No.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual No. PARTS No.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual No. PARTS No. DESCRIPTION QTY 2202 2300 2212 2310 2200 2210 2211 Screw.No.00,TFH(ST),M3x6(thin head） Screw.PHT(ST),M3x6 Screw.PHT(BT),M2x6 Screw.PHT(BT),M2x4(brack chrome） Screw.PHT(BT),M3x6 Screw.PHT(ST),M3x4 2 30 2 1 2 0 2 30 2 1 2 0 2 30 2 1 2 0 1 1 51 E00140-060F 55 E00130-030F SCREW,PHT(INT.TW)M3x6(toothed lock） Screw.PH,M4x6 Screw.PHT,M3x3 (1) (1) 52 12 63 71 72 84 E-Ring 5 WASHER,PLANE,3X8X0.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 4.2 Exploded View of Mechanism 4.2.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 4.2.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 4.2.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 4.2.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 4.2.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 4.2.
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PMU2200Ⅱ/2300ⅡSERIES Service Manua 4.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 4.4 Parts Configuration 4.4.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 4.4.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 4.4.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 4.4.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 5. CIRCUIT DIAGRAM 5.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 5.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 5.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 5.
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PMU2200Ⅱ/2300ⅡSERIES Service Manual 5.