1 GENERAL PRECAUTIONS 1.1. Safety Precautions 1. Before servicing, unplug the power cord to prevent electrical shock hazard. 2. When replacing parts, use only manufacture’s recommended components for safety. 3. Check the condition of power cord. Replace if wear or damage is evident. 4.
1.4. For Service Technicians ICs and LSIs are vulnerable to static electricity. When repairing, the following precautions will help to prevent recurring malfunctions. 1. Cover the plastic parts with aluminum foil. 2. Ground the soldering irons. 3. Use a conductive mat on the worktable. 4.
2 SPECIFICATIONS 2.1. KV-S4085CL/ S4085CW Series Item Model No. KV-S4085CL Series KV-S4085CW Series Scanner Scanning Face Duplex Scanning Method CIS (Contact-type color image sensor) for Front and Back sides Scanning Width 227 mm (9.0 in.) 302 mm (11.9 in.) Black & White: 80 ppm / 160 ipm (A4, 200 dpi, Portrait) Readout Speed Color (JPEG): 80 ppm / 160 ipm (A4, 200 dpi, Portrait) Resolution...
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Note: : KV-S4085CL Series Model Area Serial No. Power Cord KV-S4085CL A00 xxxx 1001 For 100 to 120 V KV-S4085CL-U Europe A26 xxxx 1001 For 220 to 240 V Note: : KV-S4085CW Series Model Area Serial No. Power Cord KV-S4085CW 999 xxxx 1001 For 100 to 120 V KV-S4085CW-U...
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2.2. KV-S4065CL/ S4065CW Series Item Model No. KV-S4065CL Series KV-S4065CW Series Scanner Scanning Face Duplex Scanning Method CIS (Contact-type color image sensor) for Front and Back sides Scanning Width 227 mm (9.0 in.) 302 mm (11.9 in.) Black & White: 60 ppm / 120 ipm (A4, 200 dpi, Portrait)
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Note: : KV-S4065CL Series Model Area Serial No. Power Cord KV-S4065CL A02 xxxx 1001 For 100 to 120 V KV-S4065CL-U Europe A32 xxxx 1001 For 220 to 240 V Note: : KV-S4065CW Series Model Area Serial No. Power Cord KV-S4065CW...
4 INSTALLATION 4.1. Minimum Space Requirements Be sure to maintain the recommended space requirements for proper ventilation. Fig.4.1.1 Dimensions for proper ventilation Note: Before using scanner How to loosen the Transportation Screw (wing bolt) 1. Open the Pre-imprinter Door. 2. Loosen the Transportation Screw, and then confirm that the Front Door can be opened.
Note 1: If configurations requiring a lot of memory (high resolution, color mode, etc.) are used with KV-S4065CL/S4065CW/S4085CL/S4085CW Series, the scanning will be suspended intermittently while the data is being transferred to the computer. As a result, the images may be disrupted slightly due to the effect of suspending the scanning.
4.3. Installing DIMM Modules 1. Remove the Right Cover. (See 8.2.1.) 2. Remove the screw (a), screw (b), and 2 screws (c) from the back. (See 8.4.1-(2).) 3. Remove the screw from the right. (See 8.4.1-(3).) 4. Release the connector wires from the 3 wire clamps. (See 8.4.1-(4).) 5.
4.4. Connecting the Scanner to a Personal Computer Connect the accessories’ Power Cord and USB cable to the back of the unit. Note: 1. Power Cord shown on the above figure is for AC 100-120 V. Caution: 1. Only use the Power Cord and USB Cable enclosed in this scanner. 2.
4.5. System Requirements When using the scanner, the minimum system requirements are as follows. Computer IBM PC/AT or compatible machine with a CD-ROM drive ® ™ Intel Core 2 Duo, 1.8 GHz or higher ® ® ® Windows 2000, Windows XP (64 bit Edition is not supported.), Windows Vista Interface USB 2.0...
6 MECHANICAL FUNCTION 6.1. Paper Feed Mechanism-1 (In case of scanning standard or thin paper in the Auto mode) 1. When documents are set on the Hopper and the scanning command is issued from PC, the Hopper rises and the documents are brought into contact with Paper Feed Roller.
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6.2. Paper Feed Mechanism-2 (In case of scanning thick paper on the Auto- Feed mode) 1. When documents are set on the Hopper and the scanning command is issued from PC, the Hopper rises and the documents are brought into contact with Paper Feed Roller. 2.
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6.3. Pressure Detection of Paper Feed Roller When the scanner lifts up the Hopper, the Hopper will come into contact with the Paper Feed Roller. The contact with the roller will push the Roller Holder Unit upward. This pressure will bring the Beam into contact with the Pin (for the Roller Pressure Sensor), which distorts the Beam at a point.
6.4. ADF Mechanism When the DFP Pressure Motor is driven, the DFP Adjustment Shaft will turn around based on the motor gear's rotation. The cam will increase the pressure of the DFP Press Plate as the cam attached to the DFP Adjustment Shaft turns around and moves up in small increments.
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6.5. Slip Detection of Paper Feed Block Slip Detect Sensor Roller (1) is coaxially-arranged with the Paper Feed Roller. And Slip Detect Sensor Roller (2) is arranged between the Paper Feed Roller and Separation Roller. When performing document feed, the sensor rollers rotate so that each sensor circuit monitors whether the on-off cycle is within a certain amount of time determined by the scanner’s specifications.
6.6. Hopper Mechanism When the Hopper Motor is driven, the Hopper Drive Gear will rotate based on the motor gear's rotation. This rotation enables the Drive Rucks to slide to the both ends or the center, which allows the Arm Keepers on both sides to lift up or down.
7 MAINTENANCE 7.1. Maintenance Chart C: Clean R:Replace (x 1000 sheets) Description Part Reference 80 - 360 380 400 Section Paper Feed Roller Sec. 14.3 Clean each part every 20,000 sheets' scanning. Separation Roller Sec. 14.3 DFP Roller Sec. 14.4 Drive Roller 1 Sec.
7.2. Cleaning 7.2.1. Preparation Before cleaning, make sure to turn off the scanner.
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7.2.2. Cleaning-1 (Main) Following the instructions in figures Fig.7.2.2-1, Fig.7.2.2-2, and Fig.7.2.2-3 below, wipe or blow off dust from the surface of the following parts in order to maintain high scanning performance. Note: After cleaning the Paper Feed Roller, Separation Roller, and DFP Roller, execute “Clear Counter for cleaning roller”...
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Note 2: How to clean sensors (detectors) Remove the brush from the accessory Blower and blow off the dust with the blower. Note 3: In case that a scanning problem on the image quality (line) or on the performance of conveying still occurs, with a vacuum cleaner, remove any staples and paper dust inside and outside the scanning glass, being careful not to scratch the glass surface or its surroundings.
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Note: After cleaning the above Paper Feed Roller, Separation Roller, and DFP Roller, execute “Clear Counter for cleaning roller” with Service Utility. (See 9.3.4.)
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7.2.3. Cleaning-2 (Others) When an Exit Sensor error has still occurred, clean the sensor with the following procedure. 7.2.3.1. Exit Sensor (Board) (1) Remove the Exit Plate. (See 8.3.15.) (2) Blow off the dust on the surface of the Exit Sensor with the accessory blower.
7.3. Replacing Limited Life Parts 7.3.1. Replacing Paper Feed Roller (1) Turn off the scanner. (2) Remove the current Paper Feed Roller. (See 8.3.20.) (3) Open the optional Roller Exchange Kit (KV-SS033), and then take out a new Paper Feed Roller. (4) Install the Paper Feed Roller to both sides of the roller shaft until it clicks into place, while releasing the tip of the lever on the roller.
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7.3.3. Replacing DFP Roller (1) Turn off the scanner. (2) Remove the current DFP Roller. (See 8.3.8.) (3) Open the optional Roller Exchange Kit (KV-SS033), and then take out a new DFP Roller. (4) Install the new DFP Roller with the groove of its shaft that is located on the right, as seen from the front.
8 DISASSEMBLY INSTRUCTIONS 8.1. Disassembly Flowchart The flowchart indicates disassembly sequence for the Exterior, Mechanical parts, Unit Components, and Circuit Board assemblies. When reassembling, perform the steps in the reverse order unless otherwise instructed in Reassembling Notes. Note: Disassembly flowchart explanation * This sample flowchart shows that, to disassemble C, the procedures 1 and 2 must be performed first before proceeding to the procedure 3.
8.2. Exterior and Hopper Block 8.2.1. Right Cover (1) Remove the 2 screws. (2) Open the Front Door and Post-imprinter Door. (3) Push down the 3 locking sections to release the Right Cover with Panel Cover.
(4) Release the hook to remove the Panel Cover from the Right Cover. (5) Remove the connector to the Panel Cover to release the Right Cover from the scanner. 8.2.2. Left Cover (1) Remove the 2 screws (a) and 1 screw (b).
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(2) Open the Front Door and Post-imprinter Door. (3) Open the Straight Path Tray. (4) Push down the 3 locking sections to release the Left Cover from the scanner.
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8.2.3. Post-imprinter Door (Imprinter Cover) (1) Open the Post-imprinter Door. (2) Remove the Post-imprinter Door while releasing the guide on each side of the door from the scanner in the direction of the arrows. 8.2.4. Straight Path Tray (Rear Straight Path Tray) (1) Open the Straight Path Tray.
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8.2.6. Rear Cover (1) Remove the Right Cover. (See 8.2.1.) (2) Remove the Left Cover. (See 8.2.2.) (3) Remove the Post-imprinter Door. (See 8.2.3.) (4) Remove the Straight Path Tray. (See 8.2.4.) (5) Remove the 6 screws. (6) Pull the Rear Cover backward, while releasing the 2 hooks on both lower sides to remove the cover.
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(3) Remove the screw from the right. (4) Release the 1 locking section, and then pull the Right Hopper Cover forward. 8.2.9. Front Hopper Cover (1) Remove the Left Cover. (See 8.2.2.) (2) Remove the Right Hopper Cover. (See 8.2.8.) (3) Release the hook on each side, and then pull the Front Hopper Cover forward.
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8.2.10. Hopper Plate (1) Remove the Front Hopper Cover. (See 8.2.9.) (2) Remove the screw from each Lift Guide on each side. (3) After releasing the hooks inside the Hopper Plate, lift the plate in the direction of the arrow to remove it. (4) Remove the screw with FG cable.
8.2.11. Paper Sensor (1) Remove the Hopper Plate. (See 8.2.10.) (2) Remove the screw to release the Paper Sensor with plate from the Hopper Plate. (3) Remove the screw. 8.2.12. Hopper Motor (1) Remove the Hopper Plate. (See 8.2.10.) (2) Remove the 2 screws, and then disconnect the connector to the Hopper Motor.
8.2.13. Front Cover (1) Open the Pre-imprinter Door. (2) Remove the 2 screws. (3) Pull the Front Cover forward while lifting it slightly. 8.2.14. Top Cover (1) Remove the Right Cover. (See 8.2.1.) (2) Remove the Left Cover. (See 8.2.2.) (3) Remove the Stacker (Pre-imprinter Door).
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(7) Release the 2 hooks, and then remove the Top Cover, lifting it slightly so as not to bring it into contact with the Transportation Screw.
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8.2.15. Arm Keeper (1) Remove the Hopper Plate. (See 8.2.10.) (2) Remove the 4 screws from the Arm Keepers.
8.3. Mechanical Block 8.3.1. Drive Belt (1) Remove the Left Cover. (See 8.2.2.) (2) Loosen the screw (a) and screw (b). (3) Slide down the spring until it goes, and then tighten the screw (a). (4) Remove the Drive Belt. Note: BELT LAY-OUT...
8.3.2. Conveyor Belt (1) Remove the Left Cover. (See 8.2.2.) (2) Loosen the screw (a) and screw (b). (3) Slide the spring in the direction of the arrow until it goes, and then tighten the screw (a) and screw (b). (4) Remove the Conveyor Belt.
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8.3.3. Conveyor Lower 3 (1) Remove the Rear Cover. (See 8.2.6.) (2) Remove the Top Cover. (See 8.2.14.) (3) Remove the screw on each side.
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8.3.4. Image Sensor Cover (B) Caution The Image Sensor Cover (B) and its surroundings may be hot after scanning a lot of documents continuously. Be sure to allow the inside of the scanner to cool down before performing any maintenance or coming in contact with the inside of the unit.
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8.3.6. Reference Plate (F) (1) Remove the Conveyor Lower 2. (See 8.3.5.) (2) Pull the Lever of the Reference Plate (F) in the direction of the arrow (2), releasing the tip of the Lever in the direction of the arrow (1). (3) Unlock the Reference Plate (F) from the notched hole and remove the plate longer than Reference Plate (B) located at the upper.
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8.3.8. DFP Roller (1) Open the DFP Roller Cover. (2) Remove the DFP Roller. 8.3.9. Conveyor Lower 1 Assembly (1) Remove the Drive Rollers 1 and 2. (See 8.3.7.) (2) Remove the DFP Roller. (See 8.3.8.) (3) Remove the screw (a) and screw (b) with washer. (4) Disconnect the 2 connectors to release the Conveyor Lower 1 Assembly from the scanner.
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8.3.10. DFP Pressure Motor (1) Remove the Conveyor Lower 1 Assembly. (See 8.3.9.) (2) Remove the screw (a) and then release the DFP Pressure Motor (with plate) from the scanner. (3) Remove the 2 screws and disconnect the connector.
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8.3.11. Conveyor Motor (1) Remove the DFP Pressure Motor. (See 8.3.10.) (2) Release the motor cable wires from the clamp, and then disconnect the connector to the Conveyor Motor. (3) Remove the 2 screws and Conveyor Motor. Note: The plate-spring for Reference Plate (F) will be also removed by performing this procedure.
8.3.13. Drive Roller 3 (1) Remove the Drive Belt. (See 8.3.1.) (2) Remove the Conveyor Lower 3 (See 8.3.3.) (3) Unlock the Drive Roller 3 from the notched hole of the chassis and remove it.
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(6)-1: For KV-S4085CL / S4085CW Series only Remove the screw and release the Lamp Drive (B) Board from the 2 clamps. (6)-2: For KV-S4065CL / S4065CW Series only Remove the screw and release the LED DRIVE (B) Board from the 2 clamps.
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(9) Unlock the 4 locking sections to remove the AFE (B) Board with cover from the CIS (B). (10) Remove the 2 rivets to release the AFE (B) Board from the holders.
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(11) Remove the 2 rivets to release the AFE Board's cover. Reassembling Note: When replacing the CIS (B) (1) Attach the AFE (B) Board to the new CIS (B) so that the board connector's position matches the CIS connector's location. (2) Insert the rivet to the hole on each side to fix the board.
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8.3.15. Exit Sensor Plate (1) Open the Post-imprinter Door. (2) Remove the 2 screws. 8.3.16. Outer Conveyor (1) Open the Front Door. (2) Remove the 2 screws. 8.3.17. Drive Roller 4 (1) Remove the Conveyor Belt. (See 8.3.2.) (2) Remove the Outer Conveyor. (See 8.3.16.) (3) Unlock the Drive Roller 4 from the notched hole of the chassis and remove it.
8.3.18. Drive Roller 5 (1) Remove the Conveyor Belt. (See 8.3.2.) (2) Remove the Outer Conveyor. (See 8.3.16.) (3) Remove the 2 screws that support the Exit Conveyor. (4) Unlock the Drive Roller 5 from the notched hole of the chassis and remove it. 8.3.19.
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(3) Slide and remove the Paper Feed Roller on the left in the direction of the arrow (2), releasing the tip of the lever on the roller in the direction of the arrow (1). (4) In the same way, slide and remove the Paper Feed Roller on the right.
8.3.21. Separation Roller (1) Open the Front Door. (2) Open the Roller Cover. (3) Slide and remove the Separation Roller on the left in the direction of the arrow (2), releasing the tip of the lever on the roller in the direction of the arrow (1). (4) In the same way, slide and remove the Separation Roller on the right.
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8.3.23. Reference Plate (B) (1) Remove the Top Cover. (See 8.2.14.) (2) Remove the Image Sensor Cover. (See 8.3.22.) (3) Pull the Lever of the Reference Plate (B) in the direction of the arrow (2), releasing the tip of the Lever in the direction of the arrow (1).
8.3.24. Paper Feed Motor (1) Remove the Top Cover. (See 8.2.14.) (2) Remove the screw (a), screw (b) with ground lug, and screw (c) with ground lug. (3) After releasing connector wires from the wire clamps, slide and remove the motor plate with the Paper Feed Motor. (4) Remove the 2 screws, and then release the Paper Feed Motor by sliding the motor in the direction of the arrow.
8.3.25. Separation Motor (1) Remove the Top Cover. (See 8.2.14.) (2) Remove the 2 screws (a) and 2 screws (b). (3) Disconnect the connector to the Separation Motor. (4) Slide and remove the motor plate with the Separation Motor after releasing connector wires from the wire clamp. (5) Remove the 2 screws and cut poly-slider, and then release the Separation Motor from the plate.
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8.3.26. Center Plate (1) Remove the Paper Feed Motor. (See 8.3.24.) (2) Remove the Separation Motor. (See 8.3.25.) (3) Remove the spring. (4) Remove the 3 screws (a) and screw (a) with ground lug. (5) Disconnect the 3 connectors and release the connector wires from the wire clamp.
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8.3.28. Roller Holder Unit (1) Remove the Release Lever Shaft. (See 8.3.27.) (2) Remove the 2 cut poly-sliders, and then slide the Roller Holder Shaft to release the Roller Holder Unit from the scanner. 8.3.29. Separation OWC Shaft (1) Remove the Roller Holder Unit. (See 8.3.28.) (2) Remove the 3 cut poly-sliders, and then release the smaller gear and bearing from the Separation OWC Shaft.
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• Lamp Drive (F) Board: For KV-S4085CL / S4085CW Series only • LED DRIVE (F) Board: For KV-S4065CL / S4065CW Series only 8.3.32. Conveyor Upper 2 (1) Remove the Stacker (Pre-imprinter Door). (See 8.2.5.) (2) Remove the Roller Cover. (See 8.2.7.) (3) Remove the 4 screws while holding the Conveyor Upper 2 so as not to drop it.
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8.3.33. CIS (F) (1) Remove the Reference Plate (B). (See 8.3.23.) (2) Remove the STARTING SENSOR Board. (See 8.4.23.) (3) Remove the Inverter Cover. (See 8.3.30.) (4) Disconnect the connector to the Lamp Drive (F) Board. (5) Unlock the 4 locking sections around CIS (F). (6) Pull the CIS (F) with AFE (F) Board forward, and then remove the 2 connectors to CIS (F).
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(8) Remove the 2 rivets to release the 2 holders from the AFE (F) Board. Reassembling Note: When replacing CIS (F) (1) Attach the AFE (F) Board to the new CIS Assembly so that the board connector's position matches the CIS connector's location.
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8.3.34. Roller Pressure Sensor (1) Remove the Roller Holder Unit. (See 8.3.28.) (2) Remove the 2 screws. (3) Disconnect the connector to the Roller Pressure Sensor. (4) Remove the 2 screws to release the Roller Pressure Sensor from the plate. Reassembling Note: Wiring the shield cable Lay the shield cable so that it does not rise above the top of the sensor.
8.4. Board Assembly 8.4.1. CONTROL Board and DRIVE Board (1) Remove the Right Cover. (See 8.2.1.) (2) Remove the screw (a), screw (b), and 2 screws (c) from the back. (3) Remove the screw from the right. (4) Release the connector wires from the 3 wire clamps. (5) Pull out the Board Plate Assembly after releasing the connector wires from the 5 wire clamps.
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(6) Disconnect all connectors on the CONTROL Board and DRIVE Board. (7) Remove the 6 screws from the CONTROL Board, and then remove the CONTROL Board. (8) Remove the 6 screws from the DRIVE Board, and then remove the DRIVE Board.
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8.4.2. POWER Board (1) Remove the Right Cover. (See 8.2.1.) (2) Remove the 5 screws and 1 clamp, and then remove the Power Box Cover. (3) Remove the 7 screws (a) and 3 screws (b). (4) Disconnect the 3 connectors. (5) After releasing the connector wires from the 2 wire clamps, pull out the POWER Board.
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8.4.4. FAN 2 (for CIS) (1) Pull out the Board Plate Assembly.(See 8.4.1-(1) to (5).) (2) Disconnect the connector to the DRIVE Board. (3) Remove the 2 screws. 8.4.5. PANEL Board (1) Remove the Right Cover. (See 8.2.1.) (2) Remove the 3 screws and the PANEL Board.
8.4.6. POST-IMPRINTER DOOR Board (1) Remove the Right Cover. (See 8.2.1.) (2) Open the Post-imprinter Door. (3) Remove the screw, and then disconnect the connector.
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8.4.7. SLIP DETECTOR SENSOR RELAY Board (1) Remove the Top Cover. (See 8.2.14.) (2) Disconnect the 3 connectors on the SLIP DETECTOR SENSOR RELAY Board. (3) Release the 2 clamps that support the SLIP DETECTOR SENSOR RELAY Board to remove the board.
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8.4.8. EXIT SENSOR Board (1) Remove the Exit Plate. (See 8.3.15.) (2) Remove the screw and disconnect the connector.
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8.4.9. JAM SENSOR Board (1) Remove the Outer Conveyor. (See 8.3.16.) (2) Remove the screw, and then disconnect the connector.
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8.4.10. POINTER Board (1) Remove the Drive Roller 4. (See 8.3.17.) (2) Remove the 2 screws, and then disconnect the 4 connectors.
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8.4.11. DFP HOME Board (1) Remove the Conveyor Lower 1 Assembly. (See 8.3.9.) (2) Remove the screw, and then disconnect the connector.
8.4.12. RELAY (LOWER) Board (1) Remove the Conveyor Lower 1 Assembly. (See 8.3.9.) (2) Remove the 2 screws, and then remove the plate. (3) Disconnect the 3 connectors, and then remove the 2 screws. 8.4.13. DOUBLE FEED DETECTOR L Board (For KV-S4085CL / S4085CW Series only) (1) Remove the Conveyor Lower 1 Assembly.
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8.4.14. DOUBLE FEED DETECTOR C Board (1) Remove the Conveyor Lower 1 Assembly. (See 8.3.9.) (2) Remove the screw, and then disconnect the connector. 8.4.15. DOUBLE FEED DETECTOR R Board (For KV-S4085CL / S4085CW Series only) (1) Remove the Conveyor Lower 1 Assembly. (See 8.3.9.) (2) Remove the screw, and then disconnect the connector.
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8.4.16. HOPPER HOME Board (1) Remove the Hopper Plate. (See 8.2.10.) (2) Disconnect the 2 connectors and remove the screw.
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8.4.17. BENT PAPER R (R) SENSOR Board (1) Remove the Release Lever Shaft. (See 8.3.27.) (2) Remove the 2 screws. (3) Disconnect the 2 connectors.
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8.4.18. BENT PAPER R (S) SENSOR Board (1) Remove the Release Lever Shaft. (See 8.3.27.) (2) Remove the screw, fixing the board-support plate to the scanner. (3) Unlock the 3 guides (a) from the front, and pull the board-support plate while releasing the guide (b) on each side of the plate.
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8.4.19. BENT PAPER L (R) SENSOR Board (1) Remove the Roller Holder Unit. (See 8.3.28.) (2) Remove the 2 screws. (3) Disconnect the 2 connectors.
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8.4.20. BENT PAPER L (S) SENSOR Board (1) Remove the Roller Holder Unit. (See 8.3.28.) (2) Remove the screw that fixes the board-support plate to the scanner. (3) Unlock the 3 guides (a) from the front, and pull the board-support plate while releasing the guide (b) on each side of the plate.
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DETECTOR LCR Board near the center, and then release the board from the scanner. (5) Disconnect the connector on the DOUBLE FEED DETECTOR LCR Board. Note: The board for KV-S4065CL / S4065CW Series has only one double-feed detector near the center.
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8.4.22. RELAY (UPPER) Board (1) Remove the Inverter Cover. (See 8.3.30.) (2) Remove the 2 screws. (3) Disconnect the 6 connectors. 8.4.23. STARTING SENSOR Board (1) Remove the Conveyor Upper 2. (See 8.3.32.) (2) Remove the screw. (3) Disconnect the connector.
9 SERVICE UTILITY & SELF TEST 9.1. Main Menu Indication for Service Utility This section describes the functions of the service utility software, such as adjustments, diagnosis, configuration and maintenance. This utility software also includes the functions contained in the User Utility software enclosed in the scanner. Executing “ServiceUtility.exe”...
9.2. List of Functions for Service Utility Service Utility item list is as follows. Note: When two or more scanners are connected to a PC, execute “Select Scanner” to specify the scanner before evaluating. The procedure is as follows. 1. Click “Select Scanner” on the main menu. 2.
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C(R), and R(R) (Response level) after setting the ultrasonic emission level of the Double Feed Detectors L(G), C(G), and R(G 2. For KV-S4065CL/CW Series Used to check the level of the Double Feed Detector (R) (Response level) after setting the ultrasonic emission level of the...
9.3. Operation This section describes each operation (or status indication), according to the function item list shown in Sec.9.2. 9.3.1. Scanner Status This function indicates the scanner status, and updates it every few seconds. The status messages and their contents are as follows.
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Classification Status Message Contents Code — *** Caution*** 1.The lamp has reached its life expectancy. Insufficient front light error occurred. 2. Lamp device circuit for front doesn’t work. The lamp and/or scanning sensor need to be replaced. *** Caution*** 1.The lamp has reached its life expectancy. —...
9.3.2. Error Code Classification and Error codes are as follows. And troubleshooting for this error message and codes is shown in Sec.10.2. Fig. 9.3.2.1 Classification Code Outline Classifica- Contents Classifica- Contents Classifica- Contents tion Code tion Code tion Code Document —...
Fig.9.3.2.3 Error Code Classifica- Error Code Contents tion Code No error Stop by clicking “STOP” Stop by ADF stop-command Paper feed jam (ST2: 0 A document didn’t reach the Waiting Sensor./ :1 Detected by Slip Detect Sensor (2) / 2: Detected by Slip Detect Sensor (1) Conveyor jam 1 (Paper didn’t reach the Starting Sensor.) Conveyor jam 2 (Paper didn’t reach the Paper Jam Sensor.) Conveyor jam 3 (Paper didn’t reach the Exit Sensor.)
9.3.3. Scanner Information This function provides various types of scanner information to the user or service-person. Main contents are as follows. 1. Model 2. Firmware Version 3. Board and Gate Array (LSI) versions 4. Memory size for front and back sides 5.
9.3.5. Scanner Condition Item Operation Default Remarks Sleep Mode 1. Click “Sleep Mode” on the main menu (Service Utility). 15 minutes When returning back to the 2. Set “Waiting Time” (Unit: minutes) to specify the amount of Ready Mode from the Sleep time until the scanner enters the sleep mode.
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9.3.6. Test Item Operation Default Remarks 1. Click “LED” on the main menu. — Each indicator turns on or off 2. Click “START” on “LED” dialog box to start LED Test in a constant period. continuously until clicking “STOP”. 3. Click “Close” to return to the main menu. Key / Sensor 1.
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Item Operation Default Remarks Feed 1. Set documents on the Hopper Tray. — 2. Click “Feed” on the main menu. 3. Set “Test Mode” and “Test Condition” depending on each scanning condition. Note: Operation “Imprinter” is available only when the optional Imprinter is installed.
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Item Operation Default Remarks CIS Level 1. Click “CIS Level” on the main menu. — 2. Switch the Reference Plate (F) and Reference Plate (B) to white. 3. Set “Gain” of the Front and Back sides on the “CIS Level” dialog box.
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Item Operation Default Remarks CIS Focus 1. Click “CIS Focus” on the main menu. 2. Pull the Front Door Release to open the Front Door. 3. Set the Focus Chart (Part No.: See 14.6.) on the Image Sensor Cover (B), shown on the right, and then secure the chart with tape on both sides.
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1. Click “Double Feed” for “Test” item on the main menu. — 2. Set “Send Level” on “Double Feed Sensor” dialog box. (For KV-S4065CL /S4065CW Series: available only for setting “Center”) 3. Push the Front Door Release to open the Front Door.
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9.3.7. Adjustment Item Operation Default Remarks Shading 1. Click “Shading” on the main menu. — Until this process is 2. Confirm the message “The data of User Shading will be completed, don’t stop the also overwritten” on the display. process by opening any And if the message is acceptable, click “OK”.
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Change parameter (Send Level) on the “Double Feed Sensor” dialog box, as required. (For KV-S4065CL /S4065CW Series: available only for setting “Center”) c. Click “OK” on the “Double Feed Sensor” dialog box to return to the main menu.
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Item Operation Default Remarks Bent Paper 1. Click “Bent Paper Sensor” on the main menu. — Sensor 2. Lay the Shading Paper (See 14.6.) on the Front Door, which covers all Bent Paper Sensors on the BENT PAPER L (S) SENSOR Board, BENT PAPER R (S) SENSOR Board, BENT PAPER L (R) SENSOR Board, and BENT PAPER R (R) SENSOR Board as shown in Sec.5.3.
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Item Operation Default Remarks Feed Speed 1. Click "Feed Speed" on the main menu. 100 % 2. Change the parameter (%: 10 to 100). 3. Click "OK" to renew the setting, and to return to the main menu. Note: 1. Reducing the Feed Speed to slow may reduce the number of paper-jams or double-feeds.
9.4. Scanner Self-test Without connecting the scanner to the PC, the following scanner self-test can be performed. The following mechanical test is generally used after replacing or reassembling rollers (Drive Rollers) and other mechanical parts related to feeding documents. Test Item Operation LED or Indicator Status Remarks...
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5. Feed 1 While pushing the “START/STOP Key” on the Control — — Panel, turn on the scanner. OFF → 2 Release the key after LED (Back) status changes to blinking. Blinking Blinking → 3 Push the “START/STOP Key” once to enter the test Count selection mode.
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1 While pushing the “START/STOP Key” on the Control — — *9: Every time you CIS LED push the Panel, turn on the scanner. Lamp Test “START/STOP” OFF → 2 Release the key after LED (Back) status changes to Key, the lamp blinking.
10 TROUBLESHOOTING 10.1. Troubleshooting-1 (with no error message on PC) Phenomenon Possible Cause Check Point Remarks No power 1. Power cord is not inserted correctly Insert the power cord correctly. 2. Cables in the scanner are not connected Insert the cables properly. Pay attention properly.
10.2. Troubleshooting-2 (with an error message on PC) Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code No paper — — — — 1. No document has been set on Set documents on the Hopper. the Hopper. 2.
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Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code 6. Paper Feed Motor does not 1. Check the motor mechanism condition by work properly. carrying out “Feed Motor” test in Sec. 9.3.6. 2. Check the following connection and soldering condition on each connector.
Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code 10. Slip Detect Sensor (1) or Slip 1. Execute "Slip Detect Sensor" in the Sec. Detect Sensor (2) does not work 9.3.6 to check the sensor roller's rotation correctly.
Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code 3. Starting Sensor does not work 1. Execute “Key/Sensor” test in Sec. 9.3.6 correctly. to check the sensor condition. 2. Check the sensor alignment is proper. (whether the sensor direction faces its reflector) 3.
Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code 2. Paper dust exists on or around 1. Blow off the dust with the accessory blower. Paper Jam Sensor (See Sec.7.) 2. Execute “Key/Sensor” and “Sensor Sensitive Level” tests in Sec. 9.3.6 to check the sensor condition.
Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code 3. Exit Sensor does not work 1. Execute “Key/Sensor” test in Sec. 9.3.6 correctly. to check the sensor condition. 2. Check the sensor alignment is proper. (whether the sensor direction faces its reflector) 3.
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Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code 3. Pointer Detector does not work 1. Check the tip inside the Pointer interrupts the correctly. detector when the Straight Path Tray is open. 2. Execute “Key/Sensor” in Sec. 9.3.6 to check the pointer detection.
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Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code 2. Front Door is not closed firmly. Close the door firmly. 3. One of the rollers (Paper Feed, 1. Clean the roller. Separation, DFP, Drive, Exit, or 2.
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Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code 3. Rollers (Paper Feed, 1. Reassemble the rollers. Separation, DFP) are not assembled properly. 4. Rollers (Paper Feed, 1. Clean the rollers. Separation, DFP) are dirty 2. Clear counter for cleaning roller to zero with the Service Utility.
Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code 7. Double Feed Detector L(R), 1.Execute “Double Feed” test in Sec.9.3.6 to C(R), or R(R) does not work check the detector condition. correctly. 2. Check whether the Double Feed Detectors L(R), C(R), and R(R) are aligned property.
Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code 2. One or more of the Bent Paper 1.Execute “Key/Sensor” test in Sec. 9.3.6 to Sensors do not work correctly. check Bent Paper Sensors' condition while covering the sensors with clean white paper. 2.
Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code 2. Post-imprinter Door Detector 1. Check the tip inside the Post-imprinter Door does not work correctly. interrupts the detector when closing the door. 2. Execute “Key/Sensor” in Sec. 9.3.6 to check the detector condition.
Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code F30 (FAN 2 does not 00 1. Electrical circuit does not work 1. Check the connection between FAN 2 and rotate.) properly CN4013 (DRIVE Board). 2. Check the following signal on the POWER Board.
Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code F40 (Hopper error) 00 1. Hopper Motor does not work 1. Check the motor mechanism condition by properly. carrying out “Hopper Drive” test in Sec. 9.3.6. 2. Check the following connection and soldering condition on each connector.
Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code 6. Roller Pressure Sensor does not 1. Execute “Roller Pressure Sensor Level” work correctly. in Sec.9.3.6 to check the level. 2. Check the following connection and soldering condition on each connector. →...
Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code 2. Waiting Sensor does not work Refer to the 5th item on Classification Code correctly. U11. F51 (Starting Sensor's 00 1. Paper dust exists on or around 1.
Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code 3. Pixel data from CIS (F) or image 1. Check the following connections and processing circuits have some soldering condition on each connector. problems. a. AFE (F) Board is attached to CIS (F), properly? b.
Error Code Possible Cause Check Point Remarks Classification ST1 ST2 ST3 ST4 Code 3. Pixel data from CIS (B) or image 1. Check the following connections and processing circuits have some soldering condition on each connector. problems a. AFE (F) Board is attached to CIS (F), properly? b.
10.3. Requirement After Parts Replacement Adjustment to be required Remarks Replaced circuit board assembly or part IC1011 (Flash Memory on CONTROL Board) 1. Adjust “Shading”. IC1008 (EEPROM on CONTROL Board) or CONTROL 1. Adjust “Shading”. Board 2. Adjust “All Position”. 3.
11 CIRCUIT DESCRIPTION 11.1. Block Diagram-1 (Image Processing) On this system, CPU (IC1010) controls the operation for USB Interface Controller (IC1062), Gate Arrays (ASICs: IC1024, IC1037, and IC1041), Sensors (Roller Pressure Sensor and others), and Motors (Paper Feed, Conveyor, Separation, Hopper, and DFP). Motor pulse signals for conveying paper (Conveyor Motor) are provided from the Gate Array (ASIC: IC1037).
11.3. Explanation of Connector CN1001 (CONTROL Board) - CN4003 (DRIVE Board) Pin No. Signal Name Description CN1001 CN4003 24VIL_E +24 V (interlock switch and Fuse) +14 V Ground +5 V +5 V Ground Ground +3.3 V +3.3 V Ground Ground CN1002 (CONTROL Board) - CN4004 (DRIVE Board) Pin No.
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CN1003 (CONTROL Board) - CN4005 (DRIVE Board) Pin No. Signal Name Description CN1003 CN4005 C_ENABLE Conveyor motor enable C_CW Conveyor motor rotate direction C_MD1 Conveyor motor mode 1 C_MD2 Conveyor motor mode 2 C_MD3 Conveyor motor mode 3 C_CLK Conveyor motor clock Ground F_CUR Feed motor current level...
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CN1013 (CONTROL Board) - CN3010 (HOPPER HOME Board) Pin No. Signal Name Description CN1013 CN3010 Ground 5VSLP +5 V for sensor *P_EXIST Paper exist sonsor HOPPER_LIMIT Hopper limit sensor HOPPER_HOME Hopper home sensor CN1014 (CONTROL Board) - CN2007 (RELAY (LOWER) Board) Pin No.
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CN1016 (CONTROL Board) - Roller Pressure Sensor Pin No. Signal Name Description CN1016 Roller Clock to Sensor (520 Hz) 5VSLP_1 +5 V for sensor AOUT Analog out Ground CN1010 (CONTROL Board) - Pre-imprinter (Option) Pin No. Signal Name Description CN1010 Pre-imprinter —...
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CN3002 (POINTER Board) - CN3005 (PAPER JAM SENSOR Board) Pin No. Signal Name Description CN3002 CN3005 JAM sensor 5VSLP +5 V for sensor 5VSLP +5 V for sensor Ground Dround CN3003 (POINTER Board) - CN3006 (POST-IMPRINTER DOOR Board) Pin No. Signal Name Description CN3003...
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CN3017 (BENT PAPER L (R) SENSOR Board) - CN3018 (BENT PAPER L (S) SENSOR Board) Pin No. Signal Name Description CN3017 CN3018 LED_PWR +14 V for sensor LED_PWR +14 V for sensor BP_S_L Bent Paper Send Left BP_S_L Bent Paper Send Left CN4001 (DRIVE Board) - CN802 (POWER Board) Pin No.
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CN4008 (DRIVE Board) - Lamp Drive (F) Board (for KV-S4085CL / S4085CW Series), CN7001 (LED DRIVE (F) Board for KV-S4065CL / S4065CW Series) Pin No. Signal Name Description CN4008 Lamp Drive CN7001 24VIL +24 V (interlock switch) LAMPF_ON Lamp(F) ON Ground —...
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CN4011 (DRIVE Board) - Conveyor Motor Pin No. Signal Name Description CN4011 Conveyor Motor — *CONVEYOR_RA Conveyor motor phase (A-) — COMMON_RA +24 V (Interlock switch and Fuse) — CONVEYOR_RA Conveyor motor phase (A+) — *CONVEYOR_RB Conveyor motor phase (B-) —...
12.20 STARTING SENSOR Board 12.21 DRIVE Board 12.22 AFE (F) Board, AFE (B) Board 12.23 LED DRIVE Board (Only for KV-S4065CL / S4065CW Series) 12.24 POWER Board Note 1 The schematic diagrams are the latest at the time when this service manual is issued, but are subject to change without notice.
13.18 BENT PAPER R (S) SENSOR Board 13.19 BENT PAPER R (R) SENSOR Board 13.20 STARTING SENSOR Board 13.21 DRIVE Board 13.22 AFE (F) Board, AFE (B) Board 13.23 LED DRIVE Board (Only for KV-S4065CL / S4065CW Series) 13.24 POWER Board...
13.18. BENT PAPER R (S) SENSOR Board PPB0999ADF03K00 CN3015 PJLPC0157ZB- D3013 D3012 D3011 BENT PAPER R(S) Sensor Board 13.19. BENT PAPER R (R) SENSOR Board PPB0999ADF03L00 J3020 BENT PAPER R(R) Q3018 Q3016 Q3017 PJLPC0157ZB-l CN3014 Sensor Board CN3013 13.20. STARTING SENSOR Board STARTING SENSOR Board IC3010...
13.24. POWER Board FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, CAUTION REPLACE ONLY WITH SAME TYPE AND RATINGS OF FUSE. C804 L802 F801 T4AH 250V ZNR801 TH801 TH802 R809 R808 D815 C805 R806 R804 R805 D803 R819 R818 R817 R816 D816 D817 C808...
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PJUEC0333Z Hopper Back Plate PJHRC0377Z Arm Keeper PJYF09990M Top Cover ISO:PS PJKMC0022Z Front Cover for KV-S4085CW/KV-S4085CWCN/KV-S4085CL ISO:PS PJKMC0022Y Front Cover for KV-S4065CW/KV-S4065CWCN/KV-S4065CL ISO:PS PJKMC0017Z Left Cover ISO:PS PJKEC0068Z Left Inner Cover ISO:PS PJQTC0222Z Caution Label 1 PJKEC0067Z Right Inner Cover...
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PJYK09990M Roller Cover PJUEC0272Z Conveyor Upper 2 PJZE099900M Image Sensor Cover F for KV-S4085CW/KV-S4085CWCN/ KV-S4065CW/KV-S4065CWCN PJZE099915M Image Sensor Cover F for KV-S4085CL/KV-S4065CL PJWU09990M SENSOR UNIT for KV-S4085CW/KV-S4085CWCN PJWU09991M SENSOR UNIT for KV-S4085CL PJWU09992M SENSOR UNIT for KV-S4065CW/KV-S4065CWCN PJWU09993M SENSOR UNIT for KV-S4065CL...
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Safety Ref. No. Part No. Part Name & Description Remarks PJJRC3197Z Rly_Upper-PBD R Cable PJJRC3200Z Rly_Upper-Encorder_Rly Cable PJJRC3203Z Rly_Upper-PBD L Cable PJBUC0120Z Spring Plate 1 PBDFA0102Y Free Roller Shaft 2 PJDFC0276Z Exit Free Roller Shaft PJBUC0121Z Spring Plate 2 PJDRC0139Z Exit Free Roller 2 PJDRC0138Z Exit Free Roller 1...
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SENSOR UNIT for KV-S4085CL PJWU09996M SENSOR UNIT for KV-S4065CW/KV-S4065CWCN PJWU09997M SENSOR UNIT for KV-S4065CL PJZE099901M Image Sensor Cover B for KV-S4085CW/KV-S4085CWCN/ KV-S4065CW/KV-S4065CWCN PJZE099925M Image Sensor Cover B for KV-S4085CL/KV-S4065CL PJZE09993M Reference Plate B PJBCC0025Z Lever PJQTC0093Z W/B Arrow Sign PJHEC0207Z AFE Cover Sheet...
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Outer Carton for KV-S4065CW(Except for Europe and China) PJYC09992U Outer Carton for KV-S4065CW(Only for Europe) PJYC09991CN Outer Carton for KV-S4065CW(Only for China) PJYC09993M Outer Carton for KV-S4065CL(Except for Europe) PJYC09993U Outer Carton for KV-S4065CL(Only for Europe) HP-601W2-S Joint ISO:PP PJPKB0139Z...
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Safety Ref. No. Part No. Part Name & Description Remarks D1011 MA3S795D0L Diode D1012 MA3S132A0L Diode Q1001 B1GBCFGG0001 Digital Transistor Q1002 B1GBCFGG0001 Digital Transistor Q1003 B1GBCFGG0001 Digital Transistor Q1004 B1GBCFGG0001 Digital Transistor Q1005 B1GBCFLL0002 Transistor Q1006 B1DHGD000024 Transistor Q1008 B1GBCFGG0001 Digital Transistor Q1009 B1GBCFGG0001...
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Safety Ref. No. Part No. Part Name & Description Remarks IC1058 C0JBAB000817 Logic IC for KV-S4085C IC1059 C0DBGYY00520 Power Supply IC for KV-S4085C IC1061 C3ABRY000038 DRAM for KV-S4085C IC1062 C1DB00001183 IC1063 C0JBAA000393 Logic IC IC1064 C0JBAA000393 Logic IC IC1065 C0JBAB000675 Logic IC IC1066 C0JBAA000398...
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15.2. RELAY (LOWER) Board Safety Ref. No. Part No. Part Name & Description Remarks R2200 ERJ3GEYJ821 820 / (1/10W) for KV-S4085C R2201 ERJ3GEYJ821 820 / (1/10W) R2202 ERJ3GEYJ821 820 / (1/10W) for KV-S4085C R2203 ERJ3GEYJ101 100 / (1/10W) for KV-S4085C R2204 ERJ3GEYJ101 100 / (1/10W)
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Safety Ref. No. Part No. Part Name & Description Remarks R2271 ERJ3GEYJ104 100K / (1/10W) for KV-S4085C R2272 ERJ3GEYJ123 12K / (1/10W) for KV-S4085C R2273 ERJ3GEYJ123 12K / (1/10W) R2274 ERJ3GEYJ123 12K / (1/10W) for KV-S4085C R2275 ERJ3GEYJ104 100K / (1/10W) for KV-S4085C R2276 ERJ3GEYJ104 100K / (1/10W)
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Safety Ref. No. Part No. Part Name & Description Remarks C2250 ECJ1VB1H103K 0.01 / 50V for KV-S4085C C2251 ECJ1VF1H104Z 0.1 / 50V for KV-S4085C C2252 ECJ1VF1H104Z 0.1 / 50V C2253 ECJ1VF1H104Z 0.1 / 50V for KV-S4085C C2254 ECJ1VB1H103K 0.01 / 50V C2255 ECJ1VB1H103K 0.01 / 50V...
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15.3. RELAY (UPPER) Board Safety Ref. No. Part No. Part Name & Description Remarks R2000 ERJ3GEYJ182 1.8K / (1/10W) R2001 ERJ3GEYJ182 1.8K / (1/10W) for KV-S4085C R2002 ERJ3GEYJ182 1.8K / (1/10W) for KV-S4085C R2003 ERJ3GEYJ472 4.7K / (1/10W) R2004 ERJ3GEYJ472 4.7K / (1/10W) for KV-S4085C R2005 ERJ3GEYJ472...
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Safety Ref. No. Part No. Part Name & Description Remarks C2002 ECJ1VF1H104Z 0.1 / 50V for KV-S4085C C2006 ECJ1VB1H561K 560P / 50V C2007 ECJ1VB1H561K 560P / 50V for KV-S4085C C2008 ECJ1VB1H561K 560P / 50V for KV-S4085C C2009 ECJ1VF1H104Z 0.1 / 50V for KV-S4085C C2010 ECJ1VF1H104Z 0.1 / 50V...
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Safety Ref. No. Part No. Part Name & Description Remarks Q2000 2SC2412K Transistor Q2001 2SC2412K Transistor for KV-S4085C Q2002 2SC2412K Transistor for KV-S4085C Q2003 2SC2412K Transistor Q2004 2SC2412K Transistor for KV-S4085C Q2005 2SC2412K Transistor for KV-S4085C Q2006 2SC2412K Transistor Q2007 2SC2412K Transistor for KV-S4085C Q2008...
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15.4. DOUBLE FEED DETECTOR L Board Safety Ref. No. Part No. Part Name & Description Remarks CN2000 K1KA04BA0299 Connector SN2000 L2FA00000010 Sensor DSH2002 PJHRC0361Y Sensor Holder 15.5. DOUBLE FEED DETECTOR C Board Safety Ref. No. Part No. Part Name & Description Remarks CN2001 K1KA03BA0151...
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Safety Ref. No. Part No. Part Name & Description Remarks LS3000 LH-5-5.5 LED Spacer LS3001 LH-5-5.5 LED Spacer LS3002 LH-5-5.5 LED Spacer LS3003 LH-5-5.5 LED Spacer LS3004 LH-5-5.5 LED Spacer LS3005 LH-5-5.5 LED Spacer 15.9. POINTER Board Safety Ref. No. Part No.
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