C150-E146-03EN M4097D Image Scanner Operator’s Guide
M4097D Image Scanner Operator's Guide
Revisions, Disclaimers Edition Date published Revised contents 01 February, 2000 First edition 02 February, 2000 Second edition 03 May, 2000 Third edition Specification No. C150-E146-03EN This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conformme à la norme NMB-003 du Canada. As an ENERGYSTAR ® Partner, Fujitsu Limited has determined that this scanner meets ENERGYSTAR ® guidelines for energy efficiency. ENERGYSTAR ® is a U. S. registered mark. The contents of this manual may be revised without prior notice. All Rights Reserved, Copyright © 2000 FUJITSU LIMITED. Printed in Japan.
Fujitsu Offices Please send your comments on this manual or on Fujitsu products to the following addresses: FUJITSU COMPUTER PRODUCTS OF AMERICA,INC. 2904 Orchard Parkway,San Jose. California 95134-2022,U.S.A. TEL:1-408-432-6333 FAX:1-408-432-3908 http://www.fcpa.com/ FUJITSU AUSTRALIA LIMITED Fujitsu Hause 2 Julius Avenue North Ryde N.S.W 2113 AUSTRALIA TEL:61-2-9776-4555 FAX:61-2-9776-4019 http://www.fujitsu.com.au/ FUJITSU CANADA,INC. 2800 Matheson Blvd.East,Mississauga.
Note, Liability READ ALL OF THIS MANUAL CAREFULLY BEFORE USING THIS PRODUCT. IF NOT USED CORRECTLY, UNEXPECTED INJURY MAY BE CAUSED TO USERS OR BYSTANDERS. While all efforts have been made to ensure the accuracy of all information in this manual, FUJITSU assumes no liability to any party for any damage caused by errors or omissions or by statements of any kind in this manual, its updates or supplements, whether such errors are omissions or statements resulting from negligence, accidents, or any other cause.
Preface This manual explains how to use the M4097D image scanner. This manual contains chapters on the following topics: COMPONENTS INSTALLATION AND CONNECTIONS OPERATING INSTRUCTIONS ADF DOCUMENT SPECIFICATIONS SCANNER SPECFICATIONS SETUP MODE It also contains a Glossary of Terms and an Index. Refer to Cleaning and Maintenance Guide for information about the routine operation of the M4097D.
Conventions Important information that requires special attention is indicated as follows: WARNING WARNING indicates that personal injury like pinching of fingers or hands may result if you do not follow a procedure correctly. CAUTION CAUTION indicates that damage to the scanner may result if you do not follow a procedure correctly. Official Fujitsu part names are indicated with an initial capital letter, as in the part name “Pick roller”.
CONTENTS ❑ CHAPTER 1 ❑ CHAPTER 2 ❑ CHAPTER 3 ❑ CHAPTER 4 ❑ CHAPTER 5 ❑ CHAPTER 6 COMPONENTS Checking the Components ............................................. 1-1 Units and Assemblies ..................................................... 1-2 Operator Panel ............................................................... 1-5 INSTALLATION AND CONNECTIONS Precautions ..................................................................... 2-1 Inspection ...................................................
❑ CHAPTER 7 ❑ ❑ ❑ viii SETUP MODE Activating the Setup Mode ............................................. 7-1 Contents of the Setup Mode ........................................... 7-2 GLOSSARY OF TERMS ...................................................................... GL-1 INDEX ..................................................................................... IN-1 Declarations of Conformity ................................................................
COMPONENTS INSTALLATION AND CONNECTIONS OPERATING INSTRUCTION DOCUMENT SPECIFICATION SCANNER SPECIFICATIONS CONSUMABLES AND OPTIONS SETUP MODE GLOSSARY OF TERMS COMPONENTS INSTALLATION AND CONNECTIONS OPERATING INSTRUCTION DOCUMENT SPECIFICATION SPECIFICATIONS CONSUMABLES AND OPTIONS SETUP MODE GLOSSARY OF TERMS INDEX INDEX ix
CHAPTER 1 COMPONENTS This chapter describes the components of the scanner, part names, operator panel arrangement, and the function of parts and LED indicators. After unpacking the scanner, confirm that all components have been received by checking them against the list in the first section.
1 Checking the Components These high precision components must be handled carefully. Confirm that all the components shown in the following figure have been received. If any component is missing, please contact your sales agent.
Units and Assemblies This section shows the exterior view and assemblies of the scanner. This section also provides the name of each part and describes its functions. Units 1 Document cover 4 Operator panel 3 Document holding pad 2 Document bed 5 Stacker 7 Operator panel 9 ADF lever 8 ADF paper chute 12 Third party slot 6 Power switch 11 Interface connector 10 Power inlet M4097D NOTICE The shipping lock must be switched to the operating position before the scanner can be used. Refer to page 2-4.
No. Function 1 Document cover Closes over and keeps in place the document to be read. 2 Document bed Holds document to be read. Also called Flatbed (FB). 3 Document holding pad Presses document to the Document bed. 4 Automatic document feeder (ADF) Automatically feeds documents to the reading position. 5 Stacker Stacks the read documents. 6 Power switch Turns the power on of off. 7 Operator panel Contains indicator panel that indicates scanner status.
Assemblies Thumb screw Guide A ASY Stacker Pick roller 2 Pad ASY Pick roller 1 1-4
Operator Panel The operator panel is located on the upper right hand side of the scanner. The panel consists of an LCD display (16 characters x 2 lines), LEDs and buttons.
Button/LED Function Name of the button and LED Function Button Next Displays the next LCD screen. Previous Displays the Previous LCD screen. Moves the cursor to the left. Moves the cursor to the right. Exit When you are entering settings on the Operator panel, pressing this button returns you immediately to the “ Scanner Ready” screen. Enter Enters the parameter currently selected by the cursor.
Counter Display The scanner is provided with the counter display. Paper counter Abrasion counter Counter Function Paper counter When the The paper counter counts the number of scanned button is pressed sheets from the start of reading until Paper Empty or an error is detected. The counter is automatically reset at the start of reading. The counter is used for checking the number of the sheets scanned in one batch. When the This counter increments each time a document is button is pressed scanned.
Operation status The operation status is indicated by the following messages: The scanner displays the following screen when waiting for the Start button to be pressed: (Only When the Video Interface Option is installed.
Temporary error This message is displayed if there is no more paper on the ADF paper chute during a read operation in ADF mode. Fill the ADF paper chute with paper. To enable the read operation, press the stop button. This message is displayed if a ducument is jammed in the ADF. See “Cleaning and Maintenance” for removing jammed ducuments. This message is displayed if the ADF is not closed completely. Close the ADF completely, and enable the read operation.
Alarm One of the following message is displayed if an error occurs in the scanner. If one of the following error message is displayed, turn the power off and then on again. If the same message is displayed, contact your service representative. NOTICE When the total number of sheets scanned by the ADF is less than 100, the message above and the message below are displayed alternately.
1-11
1-12
CHAPTER 2 INSTALLATION AND CONNECTIONS The chapter describes how to install and connect the scanner.
Precautions This section describes precautions to follow when installing the scanner. To ensure the longevity and proper functioning of your scanner, do not install the scanner in the places and environments described below. • Place the scanner away from electrical noise sources, strong magnetic fields, and air flow. If the scanner is used near an air conditioner, copying machine, or TV set, the scanner may operate incorrectly. • Keep the scanner out of the sun and away from heaters.
Inspection This section describes how to check the labels.
Label B (Example; your actual label may differ) MODEL M4097D PART NO. CAO2956 -2300 SER. NO. 000003 DATE 1999-12 22 Kg FUJITSU LIMITED Rev.
Repositioning the Shipping Lock To keep the scanner from being damaged during shipping, the carrier unit is fixed with a Shipping Lock. After placing the carrier unit where it will be installed, change the position of this Shipping Lock as explained below. 1 Place the image scanner on the edge of the desktop so that the left side of the scanner (where the ADF is attached) extends from the desktop. Do not set the image scanner upside down or on its side.
Cable Connections This section describes how to connect the cables. Connect the cables as follows: Turning the power switch off Press the “O” side of the power switch to turn the power off. Power OFF Power switch Power ON Connecting the power cable Connect the power cable to the power inlet of the device and a power outlet.
Connecting the interface cables Connect the SCSI interface cables and secure them. Back of the image scanner Interface cables To the host system NOTICES 1. Factory default for the SCSI terminator is ON. If the scanner is in the middle of the daisy chain or of two devices, turn the scanner termination off via the operator panel. 2. The factory default for the SCSI ID is 5. If the ID of the scanner is the same as the other device, change the ID via the operator panel or change the ID of the other device.
Mounting the Stacker Mount the stacker using the following procedure. 1 Mount the stacker. Hook the pins on the stacker to the claws on the image scanner.
Setting the SCSI ID and the SCSI Terminator The default of the SCSI ID is 5. The SCSI ID is set by using the Setup mode of the operator panel. The procedure to change the SCSI ID is as follows: 1 Turn the power ON by pressing the “I” side of the power switch (see Figure 1.1). The scanner displays “Scanner Ready” on the lower line of the LCD. 2 Then press the “Next” button. The scanner displays “Mode select 1”. 3 Then press the “Next” button twice.
NOTICE The new ID does not take effect until the system power is turned on again. 8 Press “Next” , then the scanner displays “Terminator” on the upper line of the LCD. Select “On” or “Off” by pressing or , then press “Enter”. NOTICE The scanner includes a SCSI terminator that can be turned on and off from the operator panel of the scanner. The factory default is “On.” 9 Press “Exit” to return to the “Scanner Ready” state.
2-10
CHAPTER 3 OPERATING INSTRUCTION This chapter describes how to turn the power on, and gives button specifications and reading mode settings for both ADF and Manual modes, how to load documents onto the ADF and Flatbed, how to load documents larger than the Document bed, and how to read a page from a thick book. Refer to the “Cleaning and Maintenance”manual for routine scanner maintenance.
Turning the Power On This section describes how to turn the power on. Press the “I” side of the power switch. The power turns on and the green Power lamp at the operator panel lights.
Waking up the Scanner from the Low Power Mode This section describes how to wake up the scanner from the Low Power Mode. To wake up the Scanner, simply press a button, set the papers on the ADF, or send a command to scan from the host computer. NOTICE As an ENERGYSTAR ® partner, Fujitsu Limited declares that this scanner meets the ENERGYSTAR ® guidelines for energy efficiency.
Manual Feed Mode Setting In this mode, the scanner waits for some predetermined time without issuing a “Paper Empty” message after all documents are read. This predetermined time (time-out limit) is specified in the Setup mode. Therefore you can set the next documents on the ADF chute without interrupting the reading operation. The procedures for setting the manual feed mode are as follows: 1 Turn the power ON and verify that “Scanner Ready” is displayed on the LCD.
Loading Documents on the ADF NOTICE Be sure to change the position of the shipping lock according to “INSTALLATION AND CONNECTION” procedure before operation. ADF paper chute Guide ADF Guide lever ADF lever Stacker 1 Lift the ADF paper chute up and place the shaft in its operating position.
2 Fan the sheets before setting a stack of documents on the ADF paper chute. Document 10mm NOTICES • Remove paper clips and staples. Flatten the staple holes. • Read the following documents using the Flatbed: - Paper with clip or staple. - Paper with wet ink. - Paper of uneven thickness (for example, envelopes). - Paper with large rumples or curls. - Paper with folds or tears. - Tracing paper. - Coated paper. - Carbon paper. - Paper smaller than A8 (portrait) size or wider than A3 size.
3 Preparing the Paper • Place the documents face down, with the top to the left as shown in A. (The long side is the top for landscape mode and the short side is the top for portrait mode.) • Holding both ends with both hands, lift the documents. • Hold the documents tightly with your left hand and bend them as shown in B. • Grip the documents tightly with your right hand, loosen the grip of your left hand, and straighten as shown in C. • Even up the feed edge of the batch of paper as shown in D.
5 Set the guides so that there is a small clearance between the document edges and the guides. Load the document face down on the ADF paper chute and adjust the guides to the document width. Documents Guide NOTICES • Squeeze the guide lever to free the guides. • Do not load document stacks thicker than 8mm. • Set the guides so that they touch the document sides. Guide lever (Both sides) max. 8 mm (0.
6 3-8 After the read command is issued from the host system and the documents are read, scanned documents are expelled into the stacker for removal.
Loading Documents on the Flatbed WARNING Do not look directly at the light source during read operation. Scanner parts involved when loading documents Document cover Document holding pad Document bed 1 2 3 4 Open the document cover. Place the document facedown and align the top left corner with the reference mark. Reference mark Slowly close the Document cover. Issue the read command from the host system.
Loading Documents Larger than the Document Bed WARNING Do not look directly at the light source during read operation. Document bed Document 1 2 3 3-10 Open the Document cover to an approximately 90 degree angle and slide the cover in the direction of the arrow to remove it. Place the document facedown on the Document bed. Issue the read command from the host system. After the read operation, remove the document, re-attach the Document cover and close it gently.
Reading a Page from a Thick Book WARNING Do not look directly at the light source during read operation. Thick book 1 2 3 Open the Document cover. Place the book face down on the Document bed. Issue the read command from the host system. Keep the cover open for reading. NOTICE Do not move the book during the read operation.
3-12
CHAPTER 4 ADF DOCUMENT SPECIFICATION This chapter describes the document size and document guality required to use the ADF successfully.
Document Size The following figure shows document sizes that the scanner can read using the ADF. Scanner Maximum Minimum A B A B 297 (11.7") 432 (17") 53 (2.1") 74 (2.
Document Quality This section describes the types and weights of paper that the scanner can read and precautions in preparing documents to ensure maximal scanner functioning. Document type The recommended paper type for documents is as follows: • Woodfree paper • Plain paper (for example, the paper type specified for XEROX 4024) When using any other type of paper, test feed a few sheets with the ADF to ensure the paper feeds properly before performing a large-scale reading operation.
CAUTION As there is always a possibility that a document may be damaged when using the ADF, important original documents should never be fed through the ADF. Instead, read them manually in flatbed mode. NOTICES 1. When scanning a translucent document, set the density to light mode. 2. Carbonless papers have a chemical composition that damages the Pad and Pick roller.
ADF Document Feeder Capacity The number of pages that can be loaded into the ADF chute depends on the paper size and the ream weight. This information is shown in the following graph: 100 100 ADF chute loading (number of pages) 80 B4 60 A3 A4/Letter or smaller 79 67 or Double Letter 50 61 52 50 41 39 40 31 33 25 20 0 52 64 81 104 127 2 ADF Capacity g/m Paper weight conversion table Country Japan US Europe 4-4 Unit kg/ream lb g/m2 45 13.9 52 55 17 64 Conversion 64.6 77.
Areas not to be Perforated Perforations in the shaded areas may cause errors.
Grounding Color Areas The color of the shaded area shown in Figure should be paper grounding color (white) or drop-out color. If not, turn the white level following OFF when reading.
Double Feed Detection Condition When the double-feed sensor is used, the thickness or the combination of the thickness and the length of the document is subject to the following specifications: 1 2 3 4 Thickness: 0.065 mm to 0.15 mm Paper length accuracy: 1% or less Any black print at the center of the leading edge of the paper is not allowed. (10 mm x 10 mm) No binding holes are allowed within 35 mm of teh middle (halfway point) along the center of the paper.
Job Separation Sheet 1 Shape The Following shows the typical format of the job separation sheet. 15 Top of paper 15 Reading direction Bottom of paper Center of paper Job separation sheet 2 Paper conditions The paper conditions are the same as the specification described before. But the paper width must be A4 or larger (210 mm or larger in width).
CHAPTER 5 SCANNER SPECIFICATIONS This chapter describes the installation specifications, dimensions, consumables, and options.
Basic Product Specification No.
Installation Specification The following table lists the installation specifications of the scanner. Item Dimensions (mm) (Without Hopper and Stacker) Weight (kg) Input power Width Height 696 (27.4") 521 (20.5") 234 (9.2") Voltage 100 to 127 VAC, 200 to 240 VAC ±10 % Phases Single-phase Frequency Device status Temperature Humidity 5-2 Depth 22 (48.4 lb.
445 (17.5") (13.2") 521 234 (9.2") 335 (20.5") Dimensions 696 (27.
5-4
CHAPTER 6 CONSUMABLES AND OPTIONS This chapter describes the installation specifications, dimensions, consumables, option.
Consumables The following table lists consumables used for the scanner. Be sure to keep some consumables in stock. The customer is responsible for changing these items periodically, in accordance with the guidelines given below and in the “Cleaning and Maintenance” manual. If they are not changed as recommended, the scanner may not function properly. The abrasion counter can be used to check the total number of documents scanned since the last replacement(s).
Options The following table lists options available for the scanner. Name P/N Video Interface Board Option CA02956-2391 IPC-4D CA02919-0521 Contact your Fujitsu sales agent for more information.
Video Interface Option How to Install the VIDEO Interface Option Board 1 Loosen the two screws to remove the plate. CAUTION Turn off the power before removing the Third Party slot plate. 2 Insert the board along the rails of the third party slot. Make sure that the connector is connected securely. Secure the board with two screws. CAUTION Protective measures are required to prevent damage from static electricity.
Reading Mode Setting When the Video Interface Option is Installed This section describes the button specifications and setup details for each of the simplex (front-side), duplex (front-side) and duplex (back-side) reading modes when the scanner has the video interface option in the third party slot. When the reading mode is set by the command from the host computer, the following button operation is not required.
6 Select “Portrait” or “Landscape” by pressing or . Then press . The scanner displays Screen 4. 7 Select Size by pressing or . Then press . The scanner displays Screen 5. 8 Select Resolution by pressing or . As the cursor moves to the left 100/150 may appear. Then press . The scanner displays Screen 6. 9 Select Front Density by pressing or . As the cursor moves to the right, / may appear. Then press . The scanner displays Screen 7.
10 Select Back Density (when “Duplex” was Selected) by pressing or . As the the cursor moves to the right, / may appear. Then press . The scanner displays Screen 8. 11 Select Front Halftone by pressing . or Parameter Description No Halftone is “ Off” . Therefore binary reading is specified. H1 Halftone with dither is specified. H2 Halftone with error diffusion is specified. L1 * Automatic separation with dither is specified.
Parameter Description L. (Line) White level following is ON. Top 3mm part of the document must be left blank (grounding color is drop-out color). It is useful for reading line arts or texts. P. (Photo) White level following is “ Off” It is useful for reading photographs. Press to confirm. The scanner displays Screen 11. 14 Select Back Document Type (when “Duplex” was specified) by pressing or . The parameters are same as in step 13. Press to confirm. The scanner displays Screen 12.
IPC-4D Option The IPC-4D option performs the image processing. IPC-4D supports following image processing. Item Pre-Filter Background Removal Dynamic Threshold Noise Removal Auto Separation Outline Extract Filter Description Ball-Point Pen Filter : Smooth ball point pen strokes. Remove background tone and light dither. One Pass / Two Pass Dynamic Threshold : Adjust threshold level for binarzing to separate from background. Captures the light text.
CHAPTER 7 SETUP MODE This chapter describes the setup mode of the scanner.
Activating the Setup Mode This section describes how to activate the setup mode. 1 Turn the power ON. Then the scanner displays “Scanner Ready” on the LCD. 2 If the scanner does not have a video interface option, go to the procedure step 3. Press then the scanner with the video interface option displays Screen M2. 3 Press then the scanner displays Screen M3. 4 Press then the scanner displays Screen M4. 5 Press .
Contents of the Setup Mode This section describes the contents of the setup mode. No Item 7-2 Description Selectable parameters Default 1 Double feed check Specifies the double feed detection. Double feed is detected by checking the document length and/or paper thickness.** 2 Length check =No/10/15/20 mm Specifies the document length to enable double feed detection sets the document length.
(Continued) Selectable parameters Default The SCSI ID is selectable. SCSI ID: 0/1/2/3/4/5/6/7 5 No Item Description 10 IPC status display The type of IPC option (IPC-4D) is displayed. 11 SCSI ID setting 12 SCSI terminator setting Switch the SCSI terminator On/Off. On/Off On 13 Low Power Mode setting Change the default setting of the duration for power save. 5 min. to 60 min. 15 min. 14 Select Interface Select the interface when the scanner has a board in the third party Slot.
1. Setting double feed detection (Paper Thickness) When you set the use of double feed detection, you must set it as follows: 1 Press or and let the scanner display Screen 41. 2 At Screen 41. Press either the or switch to set the double feed detection according to the paper thickness (transmitted light). The paper thickness is checked using the difference between two consecutive sheets of paper fed from the ADF.
2. Setting double feed detection (Paper Length) 1 Press or and let the scanner display Screen 42. 2 Press either the or switch to set double feed detection according to paper length. The paper length is checked using the difference between two consecutive sheets of paper fed from the ADF. Each time either of these switches is pressed,the location of the blinking moves. When the switch is pressed, the blinking moves from (1) to (3).
3. Setting IPC pre-set mode When you set the use of the IPC pre-set mode, you must set it as follows: 1 Press “Next” or “Previous” the scanner display Screen 43. and let NOTICES Following 2PC Pre-setting can be selected when 2PC-4D is installed. Preset 1: Capture texts in the colored background Preset 2: Produce good contrast image Preset 3: OCR Smoothing Preset 4: Image Smoothing Preset 5: Dither Following built-in IPC Pre-setting can be selected even though IPC-4D is not installed.
4. Reset of the abrasion counter When you reset the abrasion counter, you must set as follows: 1 Press “Next” or “Previous” the scanner display Screen 44. and let 2 At Screen 44; If you want to reset the abrasion counter, select “Yes” through or button and press . Go to procedure 3. If you do not want to reset the abrasion counter, select “No” and press . Finally press to return. 3 At Screen 44-1; If you want to reset the abrasion counter, select “Yes” and press .
6. Setting the time-out limit 1 Press “Next” or “Previous” the scanner display Screen 46. and let 2 At Screen 46, press to increase the number or press to decrease the timeout limit. Then press to activate the setting. NOTICE Default is 30 seconds. 3 Press to return. 7. ADF Front Offset Setting 8. ADF Back Offset Setting 9. Flatbed Offset Setting 1 Press “Next” or “Previous” and let the scanner display the following: • Front Offset by ADF : Screen 47.
3 At Screen A, if you want to let the offset return to default, select “Yes” otherwise “No” then press . The scanner displays Screen B. 4 At Screen B, press to increase the offset or press to decrease offset. The increment or decrement is 0.5 mm. Then press to activate the setting. The scanner displays Screen C.
10.IPC Status Display (An example) 1 Press “Next” or “Previous” the scanner display Screen 50. and let 2 Screen 50 displays the IPC option installed and the total image memory installed. 3 Press to return. 11.SCSI ID Setting 1 Press “Next” or “Previous” the scanner display Screen 51. 2 At Screen 51, press SCSI ID. Then press setting. 3 Press or and let to select to activate the to return. 12.
13.Low Power Mode Setting 1 Press “Next” or “Previous” the scanner display Screen 53. and let 2 Pressing the and press Screen 53-1. or button, select “Yes” . The Scanner displays 3 At Screen 53-1, press or to select the time duration. The minimum 5 min: to the maximum 60 minutes can be selected. Then press to activate the setting. NOTICE 1. At Screen 53, “No” does not mean that you can turn off the “Low Power Mode”. 2.
14.Select Interface 1 Press “Next” or “Previous” the scanner display Screen 54. and let NOTICE The screen 54 will appear oniy when the scanner has proper interface boards or option boards in the third party slot. 2 At Screen 54, press interface type. Press change the setting. or to select the if you want to NOTICES 1. Normally, this setting does not have to be changed. 2.
15. Display the TPS Board ID Number (An Example) 1 Press “Next” or “Previous” the scanner display Screen 55. and let The scanner displays the ID number if the applicable board is installed. NOTICE If the Fujitsu video Interface Option board is installed properly, the display shows “ID=7”. 2 Press to return. 16. Select Built-In/IPC-4D Image Processing or and let the scanner 1 Press ”Next” display the Screen 56. 2 At the Screen 56, press ”Standard” or ”IPC-40”.
NOTICE M4097D has built-in Image Processing. The following image processing is supported both by the M4097D and the IPC-4D. As a default, the scanner built-in functions are enabled. By setting "On" the Operator Panel, the IPC-4D image processing overrides the built-in functions.
GLOSSARY OF TERMS A4 size A standard paper size. Paper size is 210 x 297 mm. A5 size A standard paper size. Paper size is 148 x 210 mm. A6 size A standard paper size. Paper size is 105 x 148 mm. A7 size A standard paper size. Paper size is 74 x 105 mm. A8 size A standard paper size. Paper size is 53 x 74 mm. Abrasion counter Counts the cumulative number of documents read to indicate when belts/rollers should be replaced. The number of read documents accumulates until an operator resets the counter.
Bit The smallest unit of information in computer memory. A bit is a single digit, either a 1 or a 0, in the binary numbering system. Eight bits equal one byte. Density In this manual, refers to a measurement of the depth of the display. Dither Technique for producing halftone images by representing the entire grayscale with only two pixel levels, black and white. Double feed detection A scanner function which detects the accidental feeding of multiple sheets by the ADF unit.
Error diffusion High-quality halftone (pseudo-grayscale) image production based on black-and-white pixel binarization. A pixel’s optical density and that of adjacent pixels are summed, with black pixels relocated in their order of density as they relate to adjacent pixels. The purpose of this technique is to minimize the average error between read and printed densities. Density data for adjacent pixels is modified by diffusing errors on the objective pixel into several pixels, which are then binarized.
Image processing An image is read with specified parameters. Interface The connection that allows communication from one part of a system to another. For example, electrical signals are transferred between the computer and scanner over an interface cable. Inversion (Reverse-image reading) In reverse-image reading, data is changed from black to white and vice versa. IPC preset mode While reading binary images, it is necessary to set the scanner according to the quality of the sheet to be read.
Manual start mode (<-> automatic start mode) The reading operation is activated by pressing the START button in this mode. Available only when video option board is installed. Mirror image The read image is symmetrically flipped to produce a mirror image of the original detected in the main scanning direction. Noise removal Isolated noise from an image appearing as black spots in white areas and voids in black areas is removed to improve image quality.
Portrait orientation A document is transported and read with the long side parallel to the moving direction. Paper counter Indicates the total number of read document from start of reading until the hopper becomes empty. Read operation Refers to the reading operation including Simplex reading and Duplex reading. RS-232C interface A type of serial interface. See Serial interface.
Temporary Error An error correctable by the operator. Terminator Devices with a SCSI interface can be daisy-chained. A resistor that includes terminal circuits needs to be placed at both ends of a cable when devices are daisy-chained. If a device (such as a scanner) is the last device in a chain, leaving an interface connector unused, a Terminator theerfore must be attached to provide those terminal circits.
GL-8
INDEX A B C D A3 3-3 A4 3-3 Abrasion counter 1-7 Activating the Setup mode ADF 1-2, 1-3 ADF lever 1-2, 1-3 mode 1-6 paper chute 1-2 Alarm 1-10 Ambient condition 5-1 Arrangement 1-5 Assemblies 1-4 Belt 5-3 Button /LED Function Double feed check 6-2 feed detection 6-3 feed error 1-9 Duplex reading mode 3-2 (backside) reading mode (frontside) reading mode 7-1 1-6 Cable connection 2-5 Carrier fixing bracket 2-4 Checking the components 1-1 Connecting the interface cable 2-6 the power cable 2-5 Consumable
L M IN-2 Label A 2-2 B 3-3 Landscape orientation LCD 1-5 LCD Display 1-6 LED 1-6 LG (Legal) 3-3 LT (Letter) 3-3 Power cable 1-1, 2-5 consumption 5-1 inlet 1-2, 1-3 switch 2-5, 3-1 Precautions 2-1, 4-2 Previous button 1-6 3-2 Manual feed mode 3-6 start mode 1-6 Memory cover 1-2, 1-3 status 6-2, 6-9 N Next button O Offset setting 6-2, 6-7 Operation status 1-8 Operator’s Guide 1-1 Operator panel 1-2, 1-5 Option 5-4 P Pad Assembly 5-3 Paper counter 1-7 direction 3-2 weight 4-2 Preface ii Pick roller
U Units 1-2 Units and Assemblies W Weight 1-2 5-1 (Left Arrow Key) button 1-6 (Right Arrow Key) button 1-6 (Next) button 1-6 (Previous) button 1-6 (Send To) button 1-6 (Start) button 1-6 (Stop) button 1-6 (Enter) button 1-6 (Exit) button 1-6 IN-3
Declarations of Conformity DE-1
DE-2
This manual uses recycled paper.
