Page 2 - Safety Information for Installation Instructions for the; Kodak Digital; For the; Automatic Document Feeder; ATEN
Safety Information for Installation Instructions for the Kodak Digital Science ä ä ä ä Document Scanner 7520 IMPORTANT: Equipment shall be installed by qualifiedpersonnel. WARNING: Dangerous voltage. Disconnect the mainpower before installation. CAUTION: Hot surface, avoid contact ATTENTION: Eviter ...
Page 3 - Acoustic Emission; This equipment was designed for connection to IT Power Systems.; ElectroMagnetic Compatibility Statements; United States
Acoustic Emission Maschinenlärminformationsverordnung – 3, GSGVDer arbeitsplatzbezogene Emissionswert beträgt <70 dB(A). [ Machine Noise Information Ordinance – 3, GSGV– The operator-position noise emission value is <70 dB(A) ]. This equipment was designed for connection to IT Power Systems. E...
Page 5 - Introduction; Scanner features
A-61140 January 2000 1-1 1 Introduction This manual supports the Kodak Digital Science Document Scanner 7520. The Kodak Digital Science Document Scanner 7520 is a high-speed, high-resolution rotary production scanner designed for medium- to high-volume digital capture of business documents. The Docu...
Page 6 - Scanner options; A bar code reader for decoding data in bar code format.
1-2 A-61140 January 2000 • A two-line, status display which displays image addresses, currentapplication modes and error and operator messages. • Full programmability of all 18 application modes with overridecapability. • Audible tones for selected functions such as footswitch, patchreading, etc. • ...
Page 8 - For European units only:
A-61140 January 2000 1-5 Rear View — Document Scanner 7520 COIN 1/3 COIN 2 SCSI connectors Footswitchconnector Serial # Power switch Power cordconnector Footswitch connector — allows you to plug in the optional Footswitch accessory. Serial number — provides the serial number and agency approvals. Po...
Page 9 - Control panel; Status display
1-6 A-61140 January 2000 Control panel The control panel consists of the status display and the operation keysand indicators. Status display The status display indicates the image address, current applicationmode and error messages. Scanner status Mode number Fixed field Delimiter Level III Level II...
Page 10 - Function
A-61140 January 2000 1-7 Operating keys andindicators Following is an illustration and a description of the operating keys andindicators. Two-line status display Key/Indicator Function Image buffer status Front — green indicates the front side image buffer is available for scanning; red indicates th...
Page 12 - Getting Started; Enabled
A-61140 January 2000 2-1 2 Getting Started The following steps are necessary to prepare the scanner for operation.Procedures on how to perform these steps are described in thischapter. 1. Turn on the power to the scanner. 2. Select the language display. 3. Calibrate the scanner. 4. Prepare the docum...
Page 13 - CAL
2-2 A-61140 January 2000 Selecting thelanguage display The scanner may have been configured at installation to allow use of asecond language in the status display. The language used (French,German, Italian, Spanish, or other) is defined during installation. Ifavailable, the alternate language displa...
Page 14 - Unsuccessful calibration; Straighten wrinkled edges and tape any torn documents.; Document orientation; The following document sizes can be scanned:; Length
A-61140 January 2000 2-3 Unsuccessful calibration If calibration is not successful, a message appears in the status display. You may need to: • Verify you are using a clean, blank sheet of paper (at least 12 inchesin length) as a calibration target. The paper must be wider than thedocuments being sc...
Page 17 - and disable Counting only.; Enter; Press down and hold the gap release lever. This opens the gap
2-6 A-61140 January 2000 13. Enter F04 and disable Counting only. 14. Press Enter . Adjusting the separatorroller to scan thickdocuments To scan thick documents (card or cover stock), use the gap releaselever to increase the gap between the feed roller and separator roller. Gap release lever 1. Pres...
Page 18 - automatic feeder only); For manual feeding, the feed shelf can be adjusted in the 0
A-61140 January 2000 2-7 Adjusting the feedshelf position (semi- automatic feeder only) For manual feeding, the feed shelf can be adjusted in the 0 ° , 30 ° or 40 ° position. For automatic feeding, raise the feed shelf to the 30 ° or 40 ° position. 40° position 30° position Adjusting the sideguides ...
Page 21 - Operating the Scanner; Overview; Getting; Run
A-61140 January 2000 3-1 3 Operating the Scanner Overview This chapter provides instructions for selecting modes, image levelsettings and feeding documents using the semi-automatic feeder andthe automatic feeder. The scanning process consists of the following steps: 1. Prepare the scanner for operat...
Page 22 - Setting image levels; Setting Levels; Selecting a mode
3-2 A-61144 January 2000 Setting image levels Image levels are used to identify specific types of documents (or sets ofdocuments) for later indexing and retrieval. The image level assigned toeach document is inserted into the image header associated with thedocument image. There are four document im...
Page 23 - for a listing and description of the available function
A-61140 January 2000 3-3 Temporaryoperating values Each of the 18 modes programmed at the time of installation containdefinitions that affect the output of the scanner. Each mode isprogrammed to conform to the output requirements of a particularapplication or group of applications . There may be ins...
Page 24 - NOTE: Be sure the documents are center-fed so each document
3-4 A-61144 January 2000 Feeding documentsusing the semi-automatic feeder Following are feeder instructions using the semi-automatic feeder. Afterthe scanner has been prepared for operation, the desired mode and anytemporary operating values have been defined, you are ready to feeddocuments into the...
Page 26 - To feed thick documents using the gap release lever:
3-6 A-61144 January 2000 Feeding thickdocuments The gap release lever is used to feed thick documents such as cardstock or cover stock. The lever is located on the front panel of thescanner next to the gap adjustment knob. (Graphic depicts movement of separator rollers when lever is used) Gap releas...
Page 28 - Function Codes
A-61140 January 2000 4-1 4 Function Codes Using functioncodes There are a variety of functions available which may be used totemporarily change operating values, and to obtain system andaccessory status information. These functions are listed in the Function Code Summary later in thischapter. Follow...
Page 31 - Function code listing
4-4 A-61140 January 2000 Function code listing Following is a listing of the function codes and descriptions. Code Function Code Name Description F01 Select Mode Allows you to select one of the predefined applicationmodes. Enter a value from 1 to 18 and press Enter . F02 Restore Mode Allows you to r...
Page 35 - Maintenance; Cleaning tasks
A-61140 January 2000 5-1 5 Maintenance This chapter provides maintenance procedures for the scannerincluding cleaning and part replacement procedures. Cleaning tasks To keep your scanner in good operating condition, the following tasksmust be performed periodically: • Cleaning the imaging guides (da...
Page 38 - counterclockwise (so the red arrow aligns with the red; Lower the release bar and latch the front scan module into its
5-4 A-61140 January 1999 9. Swing the vertical transport plate closed and rotate the release handle 180 ° counterclockwise (so the red arrow aligns with the red rectangle) to latch the plate. Red arrow Red rectangle 10. Close the side access door. 11. Release and lower the horizontal transport plate...
Page 39 - CAUTION: Open and close the doors slowly.; Lift the release bar to raise the front scan module.
A-61140 January 2000 5-5 Cleaning the feed andseparator rollers (semi-automatic feeder) Clean the feed and separator rollers daily to prevent ink, toner, and dustfrom collecting on the rollers and preventing documents fromseparating. 1. Lift open the lower access door. CAUTION: Open and close the do...
Page 41 - To clean the feeder module and separator roller:; Grasp and rotate the roller cover toward the back of the machine,
A-61140 January 2000 5-7 Cleaning the feedermodule and separatorroller (automatic feeder) Clean the feeder module and separator roller daily to prevent ink, toner,and dust from collecting on the rollers and preventing documents fromseparating. To clean the feeder module and separator roller: 1. Open...
Page 42 - Cleaning the separator roller:
5-8 A-61140 January 1999 Cleaning the separator roller: 1. Open the front cover. 2. Push the roller cover release lever toward the back of the machine. 3. Grasp and rotate the roller cover toward the back of the machine, exposing the feeder module and separator roller. 4. Lift and remove the separat...
Page 43 - Cleaning the paper path
A-61140 January 2000 5-9 Cleaning the paper path NOTE: Before doing the following procedure, clean the machine thoroughly and use the roller cleaning pads to clean the feedand separator rollers — start with a clean machine. Use the Paper Path Cleaning sheet to clean the paper path rollers.Periodical...
Page 44 - Lift the release bar to raise the front scan module.
5-10 A-61140 January 1999 Weekly maintenanceprocedures Maintenance procedures that should be performed weekly arevacuuming the inside of the scanner and cleaning the cabinet. Vacuuming inside thescanner Vacuum the inside of the scanner weekly or as required to remove anydust or debris. Vacuuming the...
Page 46 - Vacuuming inside the side access door
5-12 A-61140 January 1999 Vacuuming inside the side access door 1. Turn the power off. 2. Open the side access door. 3. Open the upper access door. 4. Release and open the vertical transport plate by rotating the release handle 180 ° clockwise. 5. Use a natural bristle cleaning brush to remove debri...
Page 47 - Close the upper access door and side access doors.; Cleaning the cabinet
A-61140 January 2000 5-13 6. Swing the vertical transport plate closed and rotate the release handle 180 ° counterclockwise. 7. Vacuum the side access door area. WARNING: Do not make contact with any electricalcomponents when vacuuming inside the scanner. 8. Close the upper access door and side acce...
Page 48 - Changing the lamps
5-14 A-61140 January 1999 Replacementprocedures Replacement procedures should be performed on an as-needed basis.Components that need periodic replacement include the exposurelamps and imaging guides . Changing the lamps The exposure system consists of two special, long-life fluorescentlamps. The la...
Page 49 - WARNING: Even though you can always handle the green lamp; CAUTION: Lamps are fragile. Do not force the lamp into place.
A-61140 January 2000 5-15 4. Pull the green rear lamp socket holder out from the scanner frame. Be sure to pull the lamp socket holder straight out along its axis. WARNING: Even though you can always handle the green lamp socket holder, the lamp may be very hot. Do notremove the lamp or the lamp soc...
Page 51 - Release and remove the rear imaging guide by swinging the guide
A-61140 January 2000 5-17 Replacing the imagingguides To replace the imaging guides, follow the steps below: 1. Open the side access door. 2. Release and open the vertical transport plate by rotating the release handle 180 ° clockwise. 3. Release and remove the front imaging guide by rotating the th...
Page 54 - Replacing the feeder module:
5-20 A-61140 January 1999 Replacing the feedermodule and separatorroller To replace the feeder module and separator roller, follow the stepsbelow: Replacing the feeder module: 1. Open the front cover. 2. Push the roller cover release lever toward the back of the machine. 3. Grasp and rotate the roll...
Page 55 - Replacing the separator roller:
A-61140 January 2000 5-21 Replacing the separator roller: 1. Open the front cover. 2. Push the roller cover release lever toward the back of the machine. 3. Grasp and rotate the roller cover toward the back of the machine, exposing the feeder module and separator roller. 4. Lift and remove the separ...
Page 57 - Operator Messages; Description/Action Required; Service Errors
A-61140 January 2000 6-1 6 Operator Messages This chapter outlines the actions that should be taken by the user and system administrator when an error message appears in the statusdisplay. When a message appears in the status display, you should take theaction suggested in the Operator Message Listi...
Page 59 - Operator message listing
A-61140 January 2000 6-3 Operator message listing Code Message Displayed Description/Action Required E101 Auto shut-off Transport will stop and the message will be displayedif a document has not been scanned within oneminute. Press Run to continue. Feed documents. E102 Press STOP and try again Tried...
Page 62 - Document Image Manager (referred to as SABRE
6-6 A-61140 January 2000 Code Message Displayed Description/Action Required E216 Printer hardware error At power on, a Document Printer hardware error hasbeen detected. Disable the Document Printer ( F40- F42 ) or select an application mode that does not use the Document Printer. E217 Bar Code hardw...
Page 66 - Troubleshooting; Trouble; The wall outlet is defective.
A-61140 January 2000 7-1 7 Troubleshooting Trouble and remedychart This chapter outlines some of the problems you may encounter andtheir probable causes and remedies. Trouble Probable Cause Remedy Scanner does not power on(status display does notilluminate). The power cord is notconnected. Push the ...
Page 67 - Adjust guides and feed roller.
7-2 A-61140 January 2000 Trouble Probable Cause Remedy Repeated jamming. The transport system platesand operator-accessible areasare not firmly closed. Repeat any recent jam clearing ormaintenance procedures, makingcertain all plates are firmly in placeand all operator-accessible areasare closed. Re...
Page 68 - The document path
A-61140 January 2000 7-3 Trouble Probable Cause Remedy Some images are notdeskewed If you have the Image ManagerAccessory installed, and youencounter images that are notdeskewed, it may be that theupper left corner could be closeenough to the center that whenthe document is deskewed, partof the docu...
Page 69 - Clearing documents; Jog
7-4 A-61140 January 2000 Clearing documents Follow the steps below to clear the document path: 1. Check each transport area in turn (Areas A through D) for documents lodged in the document path. You only have to removethe jammed document(s). The Jog feature places the rest of thedocuments in the exi...
Page 70 - The feeder area; Press and hold the gap release lever and remove all jammed
A-61140 January 2000 7-5 The feeder area To clear the feeder area (Area A): 1. Turn off the power switch. 2. Lift up the lower access door. CAUTION: Open and close the doors slowly. 3. Raise the front scan module. 4. Rotate the feed roller cover release lever downward while rotating the feed roller ...
Page 76 - Accessories; Kodak; Supplies
A-61140 January 2000 8-1 8 Accessories This chapter provides a list of available accessories for the Kodak Digital Science Document Scanner 7520. Operating instructions for most of these accessories can be found in this chapter. Other accessories are available but do not necessarily require anyspeci...
Page 77 - Parts and tools; Order Number
8-2 A-61140 January 2000 Parts and tools The following parts and tools are needed to properly maintain yoursystem. NOTE: Field Engineers/Specialists are not authorized to order these items; they should be ordered by the customer. Part/Tool Order Number Front Imaging Guide 986448 Rear Imaging Guide 9...
Page 78 - Using the Bar Code Reader; The
A-61140 January 2000 8-3 Using the Bar Code Reader The Kodak Digital Science Bar Code Reader provides a hands-off method of data entry, eliminating the need to manually enter data foundon document(s). Bar code image(s) are read, decoded, and convertedto a data string of ASCII characters. The ASCII d...
Page 79 - Bar code types
8-4 A-61140 January 2000 Bar code types During installation, the type of bar code used is defined for each mode.The Bar Code Reader is capable of reading and decoding three differenttypes of bar codes . • Code 3 of 9 — also known as Code 39, is a widely used code in which 9 bars or spaces comprise t...
Page 80 - Bar code placement; More detailed specifications are provided in Kodak publication,; Before you begin; Bar code reading is enabled in the current mode.
A-61140 January 2000 8-5 Bar code placement Bar codes must appear with the bars perpendicular to the leading edge ofthe document: Leading edge(fed into transport first) Trailing edge In addition, the following must be true: • The bar code must be at least 0.25 in. (6.3 mm) from the leadingedge of th...
Page 83 - Evaluate; option when you want to measure the quality of the bar
8-8 A-61140 January 2000 Function code F65 options may also be used if there is a decline in barcode readability (read rate) during normal document processing. If thisoccurs, the following steps will assist you in diagnosing the problem: 1. Perform test option 3=Read Rate. This test determines wheth...
Page 85 - If the Bar Code Reader is set to read data through the front scan
8-10 A-61140 January 2000 7. Release and open the vertical transport plate by rotating the release handle 180 ° clockwise. Front imagingguide Vertical transportplate Rear imaging guide 8. If the Bar Code Reader is set to read data through the front scan module, remove the front imaging guide. If the...
Page 87 - Lower the release bar and latch the front scan module into its
8-12 A-61140 January 2000 11. Replace the imaging guide with the bar code attached to it. NOTE: Refer to Chapter 5, Maintenance for procedures on removing the imaging guides. 12. Swing the vertical transport plate closed and rotate the release handle 180 ° counterclockwise (so the red arrow aligns w...
Page 89 - Evaluating test results; dimensional
8-14 A-61140 January 2000 Message 3 If the bar code test was successful, the following results will bedisplayed. Press Enter to access each display. W/N = XX. XX : 1NEW = .XXXX Press Enter to display the next message: RMIN = XXX%Contrast = .XXX% Press Enter to display the last message: MOD = XXX%DEF...
Page 90 - NEW
A-61140 January 2000 8-15 Table 1 illustrates how the dimensional field values are converted to apass/fail status and the print clarity field values are converted to lettergrades: Table 1 — Bar Code Grades Grade Field A (Pass) B C D F (Fail) W/N 3:1 to 2:1*3:1 to 2.2:1** 2:1 to 1:1*2.2:1 to1:1** NEW...
Page 91 - Bar; Stop
8-16 A-61140 January 2000 Table 2 identifies the most common causes of low bar coderatings /grades. Table 2 — Common Causes of Low Bar Code Ratings Field Problem Type Cause W/NNEW Dimensional Bar codes not printed according tospecifications (refer to Kodak publication Bar Code Made Easy, A-61099). I...
Page 93 - until all characters have been; to remain in the test environment.
8-18 A-61140 January 2000 Message 3 BC Type =*XXXXXXXXXXXXX This display gives the decoded value of the bar code read (includingthe *, representing the start character) is greater than 15. To see theremaining value, press Enter until all characters have been displayed. NOTE: For multiple bar codes o...
Page 94 - Doc Count
A-61140 January 2000 8-19 Using the Read Rateoption The Read Rate test option establishes the percentage of bar codes readproperly. This option is designed to provide a baseline value as well as thecurrent read rate. A comparison of the two values provides a measure ofmachine performance over time. ...
Page 95 - Using the Footswitch; Footswitch Pressed
A-61140 January 2000 8-21 Using the Footswitch The Kodak Digital Science Footswitch provides a hands-off method of changing document image levels or performing commonly usedfunction(s). You can change a document image level or perform acommonly used function simply by pressing, pressing and holding,...
Page 97 - Using the Patch Reader; Patch types; Patch III — assigns a Level 3 to the
A-61140 January 2000 8-23 Using the Patch Reader The Kodak Digital Science Patch Reader controls document level changes by automatically sensing a pre-defined patch code andchanging the document level accordingly. During installation, modes are defined for use with specific applications.Patch readin...
Page 98 - Printing patches
8-24 A-61140 January 2000 Patch codeplacement Patches may appear parallel to the leading edge of the document: Leading edge(fed into the transport first) In addition: • The top of the patch must be more than 0.20 (5 mm) and less than0.80 inches (20 mm) from the leading edge of the document. • The bo...
Page 100 - Do not remove the cable tie from the Patch Reader
8-26 A-61140 January 2000 Changing thehorizontal readposition The horizontal read position is set by placing the Patch Reader in one ofthe five reader positions on the mounting plate. NOTE: The five Patch Reader positions are also indicated with a patch mark on the label on the feed tray. The Patch ...
Page 101 - Using the Document Printer; Printed information; Font
A-61140 January 2000 8-27 Using the Document Printer The Kodak Digital Science Document Printer is capable of printing customer-specified information on customer documents. Front and/orrear printers are available. Printed information The information printed by the Document Printer is defined duringi...
Page 102 - Front and Rear Document Printer Mounting Plate Views; Front Document Printer Mounting Plate
8-28 A-61140 January 2000 Front and rearDocument Printeroverviews The following illustrations will help you become familiar with the front andrear Document Printer and the mounting plates for the front and rearDocument Printer. Spring clips Cable magnet(not shown) Flat cable Notched tab Holding bar ...
Page 103 - Changing the vertical start print position; To change the vertical start print position:
A-61140 January 2000 8-29 Vertical start printposition The vertical start print position is defined at installation and determineshow far the printed information will appear from the leading edge of thedocument. Leading edge (fed into transport first) Vertical start print position NOTE: Printing aut...
Page 104 - Front print positions; To change the horizontal print position:; CAUTION: Open and close the lower access door slowly.
8-30 A-61140 January 2000 Horizontal printposition The horizontal print position of the front Document Printer is manuallyset in one of 12 positions on the front Document Printer mounting plate. The horizontal print position of the rear Document Printer is manually setin one of 6 positions on the re...
Page 106 - Function codes
8-32 A-61140 January 2000 Function codes The following function codes are available if the Document Printer hasbeen installed and the current application mode allows you to use it. F40 allows you to enable/disable both the front and rear DocumentPrinters. F41 allows you to enable/disable the front D...
Page 107 - Front Document Printer; Lift the release bar to raise the front scan module.
A-61140 January 2000 8-33 Cleaning the inkcartridge Cleaning and priming the ink cartridge will ensure print quality ismaintained. IMPORTANT: Ink deposits or spills can occur if you are not carefulduring the priming procedure. Front Document Printer To check the ink supply in the ink cartridge and/o...
Page 110 - Rear Document Printer; Note the current position of the rear Document Printer.; Raise the holding bar up from the ink cartridge and carriage.
8-36 A-61140 January 2000 Rear Document Printer To check the ink supply in the ink cartridge and/or change the inkcartridge follow the steps below: 1. Turn off the power. 2. Open the upper access door. 3. Note the current position of the rear Document Printer. 4. Press the carriage spring clips toge...
Page 112 - Open and close the doors slowly.
8-38 A-61140 January 2000 Replacing the inkcartridge Replace the ink cartridge when any of the following conditions occur: • The ink bladder appears shrunken or deflated. • The printed characters appear light or uneven. • Missing characters are evident. • The print test function reveals inconsistent...
Page 115 - Modes; Enabled Mode 01
A-61140 January 2000 A-1 Appendix A Basic Concepts This appendix provides the basic concepts associated with scanningdocuments. Modes The scanner offers 18 modes that can be defined for a particularapplication or group of applications. When you select a mode for use with a particular application, yo...
Page 116 - Image addresses
A-2 A-61140 January 2000 Image addresses An image address is assigned to every document scanned. An imageaddress is composed of four fields, each representing a differentdocument level. An image address has a maximum length of 15characters; 12 alphanumerics (field A, field B, and field C must benume...
Page 117 - Using the Next key; Next
A-61140 January 2000 A-3 Assigning an imageaddress An image address may be assigned or changed by pressing the Next key or by entering function code F97 . The Next key (or function code F97) is used when setting/changing any or all of the image addressfields. Function code F92 is used when setting/c...
Page 118 - Using Function Code F92
A-4 A-61140 January 2000 Using Function Code F92 Function code F92 allows you to set or change the image address fixedfield. The number of characters in the image address fixed field is definedduring installation for each mode. Using F92, you will not be allowed toenter more than the predefined numb...
Page 119 - Indexing schemes
A-61140 January 2000 A-5 8. Use the Left or Right arrow key to position the flashing cursor over the letter E. 9. Press Enter to place the letter E in the second fixed field character position. The letters DE appear in the display, with the entry cursorappearing in the next character position. 10. P...
Page 120 - Single level indexing
A-6 A-61140 January 2000 Single level indexing When using single level indexing, the image address assigned to eachdocument is defined as follows: • Field A (Level 1) is defined as having a field length greater than 0 • Field B (Level 2) is defined as having a field length of 0 • Field C (Level 3) i...
Page 121 - Two level indexing
A-61140 January 2000 A-7 Two level indexing When using two level indexing, the image address assigned to eachdocument is defined as follows: • Field A (Level 1) is defined as having a field length greater than 0 • Field B (Level 2) is defined as having a field length greater than 0 • Field C (Level ...
Page 122 - Two level offset indexing
A-8 A-61140 January 2000 Two level offset indexing When using two level offset indexing, the image address assigned toeach document is defined as follows: • Field A (Level 1) is defined as having a field length of 0 • Field B (Level 2) is defined as having a field length greater than 0 • Field C (Le...
Page 123 - Three level indexing
A-61140 January 2000 A-9 Three level indexing When using three level indexing, the image address assigned to eachdocument is defined as follows: • Field A (Level 1) is defined as having a field length greater than 0 • Field B (Level 2) is defined as having a field length greater than 0 • Field C (Le...
Page 126 - Checking the meters; To view the run time display, enter function code
A-12 A-61140 January 2000 Specialconsiderations Checking the meters It is useful to check the meters to determine maintenance schedulesand the length of time required to complete a job. To view the run time display, enter function code F17 . The display shows three meters: • Meter A shows the number...