Ricoh DDP92 Maintenance Manual
  1. Manuals
  2. Brands
  3. Ricoh Manuals
  4. Printer Accessories
  5. DDP 92
  6. Maintenance manual

Ricoh DDP92 Maintenance Manual

Finisher
Hide thumbs Also See for DDP92:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Programming Manual, User Manual
Finisher
Maintenance
Manual
© 2005 Ricoh Printing Systems, Ltd.
July, 2005
N901397

Advertisement

Table of Contents
loading

Related Manuals for Ricoh DDP92

Summary of Contents for Ricoh DDP92

  • Page 1 Finisher Maintenance Manual © 2005 Ricoh Printing Systems, Ltd. July, 2005 N901397...
  • Page 2 © 2005 Ricoh Printing Systems, Ltd. All rights reserved. No part of this document may be reproduced without the express permission of Ricoh Printing Systems, Ltd. The material in this document is for informational purposes and is subject to change without notice.
  • Page 3 DDP92/184 Finisher Maintenance Manual “Click on blue to view” Table of Contents Finisher 1. Outlines 2. Safe Handling of Finisher 3. General Information 4. Preventive Maintenance 5. Troubleshooting 6. Disassembling, Assembling & Adjustment 7. Theory of Operation SUPPLEMENT 1 Dated: July, 2005...
  • Page 4 DDP92/184 Finisher Maintenance Manual N901397 © 2005 Ricoh Printing Systems, Ltd...
  • Page 5 DDP92/184 Finisher Maintenance Manual...
  • Page 6 Revision Table for manual Rev. for Machine Page No. (Contents) Date manual Rev. First Edition May, 2005...
  • Page 7 DDP92/184 Finisher Maintenance Manual...

  • Page 8: Table Of Contents

    5.2.13. E1C7 FNS INSERTER JAM 1 ....... 5-20 DDP92/184 Finisher Maintenance Manual...
  • Page 9 6.2.5. Removal of the Up-down Wire ....... . 6-21 DDP92/184 Finisher Maintenance Manual...
  • Page 10 6.2.6. Removal of the Folding Unit ........6-24 6.2.7.
  • Page 11 7.6.2. Mechanism..........7-25 DDP92/184 Finisher Maintenance Manual...

  • Page 12: Chapter 1. Outlines

    Chapter 1. Outlines 1.1. Characteristics 92 pages/minutes high speed cut sheet finisher Offset sorting and stapling with 3 places are available Small size and easy paper handling Easy change for staple cartridge Applicable for variety size of paper Stapling-and-folding, and folding are available. (Option) A cover sheet and insertion pages from the cover sheet feeder are available.
  • Page 13 The allowable amount of paper curl with the following way is 10mm maximum 5 sheets of printed paper Amount of paper curl Amount of offset 30 mm Note: Non-staple mode only Stapling capability Maximum 50 sheets (75 g/m , 5.0 mm and below) DDP92/184 Finisher Maintenance Manual...
  • Page 14 Stapling position A = 8.5 mm C = 82.5 mm E = 14 mm B = 8.5 mm D = 8.5 mm Paper feed direction 1 place (Rear side) 2 places 1 place (Front side) Booklet mode (stapling and folding) Stapling capacity5,000 staples / cartridge Power source 24V/5V (Supplied from the printer)

  • Page 15: Configurations

    1.3. Configurations The basic configuration of this finisher is as follows. Finisher Main Frame Cover Paper Conveyance Shift Unit Paper exit Unit Stacker / Stapler Unit Stapler Center Stapling/folding Unit (Option) Cover sheet feeder (Option) DDP92/184 Finisher Maintenance Manual...

  • Page 16: Chapter 2. Safe Handling Of The Finisher

    Chapter 2. Safe Handling of the Finisher This chapter describes the rules for safe handling of the finisher which must be strictly observed by all maintenance personnel. Before conducting maintenance and inspec- tion of the finisher, you must fully comprehend the following. 1.
  • Page 17 DDP92/184 Finisher Maintenance Manual...

  • Page 18: Chapter 3. General Information

    2. Do not place such parts as screws on the upper cover as these may fall off and get astray. 3.2. Powering ON and OFF the Finisher DDP92 DDP184 Figure 3-1. Location of the Main AC Power Switch General Information...

  • Page 19: Tool Required

    Adjustable Open End Wrench Span 30mm Stapler Jig Part No. G8581457 (N426067) Table 3-2. Measurement Instruments Item NAME USAGE Multimeter Measurement of Voltage and Resistance Table 3-3. Consumables Item NAME USAGE Lint-Free Cloth Cleaning contaminated areas of the finisher DDP92/184 Finisher Maintenance Manual...

  • Page 20: Switch & Sensor Locations

    3.4. Switch & Sensor Locations M o t o r s 33 37 38 Figure 3-2. Location of all Switches & Sensors Table 3-4. Names of Switches & Sensors Parts Catalog Maintenance Name Marks Remarks Item Ref. + Page List Block Interlock Sub-tray paper exit PS...
  • Page 21 Maintenance Name Marks Remarks Item Ref. + Page List Block Stapling and folding stopper- PS21 release-motor HP PS Folding-knife HP PS PS22 Stapling and folding stopper HP PS23 Alignment-plate/lower HP PS PS24 Folding paper-exit PS PS25 DDP92/184 Finisher Maintenance Manual...
  • Page 22 Table 3-5. Names of Switches & Sensors Parts Catalog Maintenance Name Marks Remarks Item Ref. + Page List Block Folding passage PS/2 PS26 Folding stopper HP PS PS27 Folding passage PS/1 PS28 Folding full up PS PS29 Clincher HP PS/R PS30 Stapler HP PS/R PS31...
  • Page 23 Parts Catalog Maintenance Name Marks Remarks Item Ref. + Page List Block Sheet-tray lower-limit PS PS203 Sheet-tray upper-limit PS PS204 Sheet set PS PS208 Pre no-paper PS PS209 Pre no-paper PS/2 PS205 Pre no-paper PS/3 PS206 DDP92/184 Finisher Maintenance Manual...

  • Page 24: Motor, Solenoid, Clutch & Pcb Locations

    3.5. Motor, Solenoid, Clutch & PCB Locations M o t o r s 17 16 Figure 3-5. Location of all Motors, Solenoids, Clutches, and PCBs Table 3-7. Names of Motors & Solenoids Parts Catalog Maintenance Name Marks Remarks Ref. + Page Item List Block...
  • Page 25 Figure 3-6. Location of all Motors, Solenoids, Clutches and PCBs Table 3-8. Names of Motors, Solenoids, Clutches and PCBs Parts Catalog Maintenance Name Marks Remarks Ref. + Page Item List Block Sheet-tray motor M201 Paper feed clutch MC201 Paper feed solenoid SD201 PI-108H P/K DDP92/184 Finisher Maintenance Manual...

  • Page 26: Standard Finisher Circuit Diagram

    3.6. Standard Finisher Circuit Diagram Note: PS means Photo Sensor. SW means Switch. SD means Solenoid. M means Motor. MC means Magnetic Clutch. Figure 3-1. Standard Finisher Circuit Diagram General Information...
  • Page 27 Figure 3-2. Standard Finisher Circuit Diagram 3-10 DDP92/184 Finisher Maintenance Manual...
  • Page 28 Figure 3-3. Standard Finisher Circuit Diagram 3-11 General Information...
  • Page 29 Figure 3-4. Standard Finisher Circuit Diagram 3-12 DDP92/184 Finisher Maintenance Manual...
  • Page 30 Figure 3-5. Standard Finisher Circuit Diagram 3-13 General Information...
  • Page 31 Figure 3-6. Standard Finisher Circuit Diagram 3-14 DDP92/184 Finisher Maintenance Manual...
  • Page 32 Figure 3-7. Standard Finisher Circuit Diagram 3-15 General Information...
  • Page 33 Figure 3-8. Standard Finisher Circuit Diagram 3-16 DDP92/184 Finisher Maintenance Manual...
  • Page 34 Figure 3-9. Standard Finisher Circuit Diagram 3-17 General Information...
  • Page 35 3-18 DDP92/184 Finisher Maintenance Manual...

  • Page 36: Chapter 4. Preventive Maintenance

    Chapter 4. Preventive Maintenance This section contains information for maintaining the finisher for continuous failure- free, high quality performance. Including in this section are procedures for cleaning the exterior and interior of the finisher. While performing any maintenance procedure, visually inspect the finisher for loose, broken or missing cables, connectors or other parts.

  • Page 37: Parts For Periodical Replacements And Frequencies By Customer Engineer

    Note: Frequencies are counted with a mechanical counter and their life is not dis- played on the Operator Panel of the printer. Figures of such mechanical counter shall be written down on a memo when replacing the parts in order to know when they should be replaced. DDP92/184 Finisher Maintenance Manual...

  • Page 38: Procedure Of Replacing The Parts For Periodical Replacement

    4.3. Procedure of Replacing the Parts for Periodical Replacement 4.3.1. Replacing the Paper Exit Roller Applicable jigs and tools: Jewel Screwdriver. [Disassembling Procedures] 1. Push the Tray Upper-limit Sensor beside the Paper Exit Roller, then the Main Tray goes down. 2.
  • Page 39 2. Press the rollers until click sounds, so that they can be properly installed. 3. Close the Front Cover. M 7 1 1 c . e p c Figure 4-3. Assembling of the Paper Exit Roller DDP92/184 Finisher Maintenance Manual...

  • Page 40: Replacing The Paper Exit Roller In The Stacker/Stapler Unit

    4.3.2. Replacing the Paper Exit Roller in the Stacker/stapler Unit CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: Jewel Screwdriver. [Disassembling Procedures] 1. Open the Front Cover and pull out the Stacker/stapler Unit. Figure 4-4.
  • Page 41 2. Press the rollers until click sounds, so that they can be properly installed. 3. Close the Stacker/stapler Unit and the Front Cover. M 7 1 1 c . e p c Figure 4-6. Assembling of the Paper Exit Roller DDP92/184 Finisher Maintenance Manual...

  • Page 42: Replacing The Stapler

    4.3.3. Replacing the Stapler CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver, Stapler jig. [Disassembling Procedures] 1. Remove the Front Cover. (Refer to item 6.1.3 on page 6-3) 2.
  • Page 43 M 7 1 1 c . e p c Figure 4-9. Removal of the Stapler [Assembling Procedures] 1. Reinstall the Stapler by reversing the procedure above. 1. Adjust the Stapler vertical positioning. (Refer to item 6.3.17 on page 6-52) DDP92/184 Finisher Maintenance Manual...

  • Page 44: Replacing The Tray Up-Down Motor

    4.3.4. Replacing the Tray Up-down Motor CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver. [Disassembling Procedures] 1. Remove the Rear Cover. (Refer to item 6.1.2 on page 6-2) 2.

  • Page 45: Replacing The Paper Exit Opening Solenoid

    1. Reinstall the Paper Exit Opening Solenoid reversing the procedure above. 2. Adjust the position of the Paper Exit Opening Solenoid. (Refer to item 6.3.8 on page 6-40) (Refer to item 6.3.9 on page 6-42) 4-10 DDP92/184 Finisher Maintenance Manual...

  • Page 46: Chapter 5. Troubleshooting

    Chapter 5. Troubleshooting 5.1. Troubles 5.1.1. Abnormal stacking PRIMARY FACTOR; The condition of stacked paper on the Main Tray is abnormal. Note: If paper stacked on each tray is beyond the capacity indicated in Table 1-1 , abnormal stacking may occur. PHENOMENON CAUSES &...
  • Page 47 Paper feed direction Vertical skew = A-B (B: Vertical size of paper) Horizontal skew = C-D (D: Horizontal size of paper) Figure 5-1. Vertical/Horizontal sizes of paper DDP92/184 Finisher Maintenance Manual...

  • Page 48: Stapling Failure

    5.1.2. Stapling failure (a) The staple does not reach the tip of the Staple Cartridge. PRIMARY FACTOR; NOTE: The Finisher has a possibility that this phenomenon may occur 5 times per 1,000 staple operations. (b) The staple remains at the tip of the Staple Cartridge. NOTE: The Finisher has a possibility that this phenomenon may occur 1 time per 1,000 staple operations.

  • Page 49: Flat Stapling Position Failure

    The staple orientation is not parallel with the paper edge. PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page 6.3.18, 6-54 This phenomenon The Staplers are not Adjust:Staple orientation occurs. parallel with the paper feed direction. DDP92/184 Finisher Maintenance Manual...

  • Page 50: Angle Of Folding Position Failure

    5.1.5. Angle of folding position failure PRIMARY FACTOR; The angle of folding position is not correct.. PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page 6.3.19, 6-56 This phenomenon The fold line (the folding Adjust: The angle of Folding occurs.

  • Page 51: Folding Position Failure On Center Stapling/Folding Mode

    The 1st and 2nd page are reverse on Staple mode of short size paper. PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page 3.4, 3-3 This phenomenon By-pass solenoid does Replace: By-pass solenoid occurs. not operate. DDP92/184 Finisher Maintenance Manual...

  • Page 52: Folding Unit Does Not Appear On The Ocp

    5.1.9. Folding unit does not appear on the OCP. PRIMARY FACTOR; Folding unit does not appear on the OCP though the Folding unit is connected. Note: Finisher judges that the Folding unit is connected when a level of the "BM SET signal"...

  • Page 53: Error Code Indication

    Cover Sheet Feeder. 5-21 E1C9 FNS INSERTER JAM 3 Paper did not arrive at Paper Exit 2 PS from Cover Sheet Feeder. 5-22 E1D0 FNS LEAD JAM 1 Paper did not arrive at FIN Entrance Passage PS. DDP92/184 Finisher Maintenance Manual...
  • Page 54 Detail Page Error Error Name Description Code 5-22 E1D1 FNS LEAD JAM 2 Paper did not arrive at Paper Exit 2 PS. 5-22 E1D2 FNS LEAD JAM 3 Paper did not arrive at Stacker Conveyance Passage PS. 5-22 E1D3 FNS LEAD JAM 4 Paper did not arrive at Paper Exit 1 PS.
  • Page 55 An error occurred at the Folding Knife Motor. ERROR 5-42 E2ED STAPLING & FOLDING STOPPER An error occurred at the Staple & Folding Stopper Motor. MOTOR ERROR 5-43 E2EE FNS SIGNAL TRANSLATION A transfer error has occurred in the FNS P/K. ERROR 5-10 DDP92/184 Finisher Maintenance Manual...
  • Page 56 5.2.1. E008 FNS COVER SHEET TRAY EMPTY PRIMARY FACTOR; Detected that the No-Sheet PS is turned OFF(H) when the Cover Sheet Feeder is operating. Detected that the Sheet Set PS is OFF(H) and Pre no-paper PS is OFF(H) at the same time when the Cover Sheet Feeder starts.

  • Page 57: E00A Shift Tray Full 2

    (in case of the Sensor fault. Replace: paper on the Main 3.4, 3-3 Tray Lower Limit PS (PS3) Tray is not abnormal) 3.5, 3-7 PCB fault. Replace: FS-108H/HBM P/K Figure 5-7. Error Codes E009, E00A & E2C6 5-12 DDP92/184 Finisher Maintenance Manual...

  • Page 58: E00D Sub Tray Full

    5.2.4. E00D SUB TRAY FULL PRIMARY FACTOR; Detected that the Sub Tray Full PS is turn ON (H). PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page This phenomenon The Sub-Tray is full. Remove: Paper occurs. Stacker full is The breaking of cables or Repair the cable or reset the detected though...
  • Page 59 Figure 5-9. Error Codes E019 , E01A & E2C2 to E2C4 5-14 DDP92/184 Finisher Maintenance Manual...

  • Page 60: E027 Stacker 4 Table Full

    5.2.6. E027 STACKER 4 TABLE FULL PRIMARY FACTOR; Detected that the Folding Full Up PS is turn ON (H). PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page This phenomenon The Booklet Tray is full. Remove: Paper occurs. Stacker full is The breaking of cables or Repair the cable or reset the detected though...

  • Page 61: E03E Fns Top Cover Open E03F Fns Front Cover Open

    3. The breaking of cables or Repair the cable or reset the the disconnecting of connector. connectors. CN6 - MS1 CN1 - PS207 3.5, 3-7 4. PCB fault. Replace: FS-108H/HBM P/K Figure 5-11. Error Code E03E, E03F 5-16 DDP92/184 Finisher Maintenance Manual...

  • Page 62: E064 To E068 Paper On Paper Path 14 To 18

    5.2.8. E064 to E068 PAPER ON PAPER PATH 14 to 18 E069 to E06C PAPER ON PAPER PATH 30 to 33 PRIMARY FACTOR; Detected that sensor of each sensor unit is turn ON. This status is generally detected when paper is in the finisher. Note: When the center stapling/folding mode is canceled, the paper remains in the Stacker unit and E067 is reported.
  • Page 63 Figure 5-12. Error Codes E064 to E06C, E1C3 to E1C9, E1D0 to E1D3, E1D5 to E1D9, E2E7 & E2E8 5-18 DDP92/184 Finisher Maintenance Manual...
  • Page 64 5.2.9. E1C3 FNS LEAD JAM 6 PRIMARY FACTOR; Paper did not arrive at the Folding Passage PS/1 in the Folding Mode. PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page This phenomenon Foreign substance is on Remove: Foreign substance occurs because the paper path.

  • Page 65: E1C5 Fns Lead Jam 8

    CN51 - PS201 at the Sheet Sensor fault. Replace: Passage PS. 3.4, 3-3 Sheet Passage PS (PS201) 3.5, 3-7 PCB fault. Replace: FS-108H/HBM P/K Figure 5-12 Refer to 5-20 DDP92/184 Finisher Maintenance Manual...
  • Page 66 5.2.14. E1C8 FNS INSERTER JAM 2 PRIMARY FACTOR; Paper did not arrive at the Stacker Conveyance Passage PS in the Cover Sheet Feeder use. PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page This phenomenon Foreign substance is on Remove: Foreign substance occurs because the paper path.

  • Page 67: E1D0 Fns Lead Jam 1

    CN1 - PS10 at the Paper Exit 2 Sensor fault. Replace: Paper Exit 2 PS (PS10) 3.4, 3-3 PCB fault. Replace: FS-108H/HBM P/K 3.5, 3-7 Figure 5-12 Refer to 5-22 DDP92/184 Finisher Maintenance Manual...
  • Page 68 5.2.18. E1D2 FNS LEAD JAM 3 PRIMARY FACTOR; Paper did not arrive at the Stacker Conveyance Passage PS. PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page This phenomenon Foreign substance is on Remove: Foreign substance occurs because the paper path. the paper has not Paper contacts the gate.

  • Page 69: E1D5 Fns Trail Jam 2

    CN25 - M13 Motor fault. Replace: Stacker Entrance Motor (M13) 3.5, 3-7 PCB fault. Replace: FS-108H/HBM P/K 3.5, 3-7 6.2.1, 6-11 Shift Pulley fault. Replace: Shift Pulley Figure 5-12 Refer to 5-24 DDP92/184 Finisher Maintenance Manual...

  • Page 70: E1D8 Fns Lead Jam

    5.2.22. E1D7 FNS TRAIL JAM 4 PRIMARY FACTOR; Paper did not depart from the Paper Exit 1 PS. PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page This phenomenon Paper Exit Arm position Position adjustment: 6.3.11, 6-45 occurs because fault.

  • Page 71: E260 Finisher Cpu Error E26A Finisher St Exit Signal Error

    CN7 - P745 (CPXXX Assembly) 3.5, 3-7 PCB fault. Replace: FS-108H/HBM P/K PCB fault. Replace: CPXXX Assembly Refer to maintenance manual of Engine. Figure 5-13. Error Codes E260, E26A 5-26 DDP92/184 Finisher Maintenance Manual...

  • Page 72: E262 Finisher Incorrect Command

    5.2.26. E262 FINISHER INCORRECT COMMAND E264 FINISHER ACT TIMEOUT E266 FINISHER DORMANT TIMEOUT E268 FINISHER BUSY TIMEOUT E26C FINISHER PRINT TIMEOUT PRIMARY FACTOR; E262: The Finisher detected that it received a command on undefined condition. E264: The Finisher does not become an activate condition. E266: The Finisher does not become a dormant condition.

  • Page 73: E2B1 Fns Cover Sheet Tray Timeout

    Sensor fault. Replace: Sheet Tray Upper Limit PS 3.4, 3-3 (PS204) Sheet Tray Lower Limit PS 3.4, 3-3 (PS203) PCB fault. Replace: 3.5, 3-7 PI-108H P/K 3.5, 3-7 FS-108H/HBM P/K Figure 5-14. Error Code E2B1 5-28 DDP92/184 Finisher Maintenance Manual...

  • Page 74: E2C1 Stapler Pos. Error

    5.2.28. E2C1 STAPLER POS. ERROR PRIMARY FACTOR; During the Stapler Unit movement, the Staple horizontal position cannot be detected. PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page This phenomenon The drive system for the Check: Stapler Unit or its occurs because Stapler Unit is faulty.

  • Page 75: E2C2 Stapling Error E2C3 Stapling F Error E2C4 Stapling R Error

    Repair the cable or reset the stapling. the disconnecting of connector connectors. Rear: CN23 - M21 Rear: CN24 - M22 Front: CN23 - M23 Front: CN28 - M24 3.5, 3-7 PCB fault. Replace: FS-108H/HBM P/K Figure 5-9 Refer to 5-30 DDP92/184 Finisher Maintenance Manual...

  • Page 76: E2C5 Stapler Rotate Error 1

    5.2.30. E2C5 STAPLER ROTATE ERROR 1 E2CB STAPLER ROTATE ERROR 2 PRIMARY FACTOR; During the Stapler Unit rotation, the Stapler Unit rotation position cannot be detected. E2C5: slant position, E2CB: parallel position. PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page This phenomenon The drive system for the Check:...

  • Page 77: E2C6 Shift Tray Timeout

    CN3 - PS2 CN3 - PS3 Sensor fault. Replace: Tray Lower Limit PS (PS3) 3.4, 3-3 Staple Paper Exit Upper Limit PS 3.4, 3-3 (PS7) PCB fault. Replace: FS-108H/HBM P/K 3.5, 3-7 Figure 5-7 Refer to 5-32 DDP92/184 Finisher Maintenance Manual...

  • Page 78: E2C7 Alignment Plate Pos. Error

    5.2.32. E2C7 ALIGNMENT PLATE POS. ERROR PRIMARY FACTOR; During the Alignment Plate/Upper operation, the plate cannot be detected. PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page This phenomenon The drive system for the Check: 6.3.12, 6-46 occurs because Alignment Plate/Upper is Alignment Plate/Upper or its the Alignment...

  • Page 79: E2C8 Shift Pos. Error

    Repair the cable or reset the operates. the disconnecting of connector connectors. CN1 - PS18 Sensor fault. Replace: 3.4, 3-3 Roller Shift HP PS (PS18) PCB fault. Replace: FS-108H/HBM P/K 3.5, 3-7 Figure 5-17. Error Codes E2C8 & E2C9 5-34 DDP92/184 Finisher Maintenance Manual...

  • Page 80: E2C9 Belt Pos. Error

    5.2.34. E2C9 BELT POS. ERROR PRIMARY FACTOR; During the Paper Exit Belt operation, the Belt cannot be detected. PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page This phenomenon The drive system for the Check: occurs because belt operation is faulty. Paper Exit Belt or its environs.

  • Page 81: E2Ca Paper Exit Opening Pos. Error

    Repair the cable or reset the Opening the disconnecting of connector operates. connectors. CN1 - PS12 3.4, 3-3 Sensor fault. Replace: Paper Exit Opening PS (PS12) 3.5, 3-7 PCB fault. Replace: FS-108H/HBM P/K Figure 5-18. Error Code E2CA 5-36 DDP92/184 Finisher Maintenance Manual...

  • Page 82: E2E5 Fns Driver

    5.2.36. E2E5 FNS DRIVER PRIMARY FACTOR; Detected that the power supply does not supply the Finisher with +24V power. PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page This phenomenon Supply voltage fault. Check: Supply voltage occurs. The breaking of cables or Repair the cable or reset the the disconnecting of connector...

  • Page 83: E2E9 Alignment Plate/Lower Pos. Error

    Alignment Plate/Lower HP PS (PS24) The breaking of cables or Repair the cable or reset the the disconnecting of connector connectors. CN27 - PS24 3.5, 3-7 PCB fault. Replace: FS-108H/HBM P/K Figure 5-16 Refer to 5-38 DDP92/184 Finisher Maintenance Manual...

  • Page 84: E2Ea Stopper Release Motor Error

    5.2.40. E2EA STOPPER RELEASE MOTOR ERROR PRIMARY FACTOR; During the Stapling & Folding Stopper operation, the Stopper cannot detected. PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page This phenomenon The drive system for the Check: occurs because Stapling & Folding Stapling &...

  • Page 85: E2Eb Folding Stopper Error

    Folding Stopper HP PS (PS27) The breaking of cables or Repair the cable or reset the the disconnecting of connector connectors. CN9 - PS27 3.5, 3-7 PCB fault. Replace: FS-108H/HBM P/K Figure 5-21 Refer to 5-40 DDP92/184 Finisher Maintenance Manual...

  • Page 86: E2Ec Folding Knife Pos. Error

    5.2.42. E2EC FOLDING KNIFE POS. ERROR During of the Folding Knife operation, the Folding Knife HP PS continues being ON (L) or does PRIMARY FACTOR; not turn on (L). PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page This phenomenon The drive system for the Check: occurs because...

  • Page 87: E2Ed Stapler & Folding Stopper

    Stapling & Folding Stopper HP PS (PS23) The breaking of cables or Repair the cable or reset the the disconnecting of connector connectors. CN26 - PS23 3.5, 3-7 PCB fault. Replace: FS-108H/HBM P/K Figure 5-22. Error Code E2ED 5-42 DDP92/184 Finisher Maintenance Manual...

  • Page 88: E2Ee Fns Signal Translation Error

    5.2.44. E2EE FNS SIGNAL TRANSLATION ERROR PRIMARY FACTOR; A translation error has occurred Finisher P/K. PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance Ref + Page 3.5, 3-7 This phenomenon PCB fault. Replace: FS-108H/HBM P/K occurs. 5.2.45. E259 CONFIGURATION ERROR PRIMARY FACTOR; Finisher configuration is changed.
  • Page 89 5-44 DDP92/184 Finisher Maintenance Manual...

  • Page 90: Disassembling

    Chapter 6. Disassembling, Assembling & Adjustment 6.1. Removal of the Cover Parts 6.1.1. Composition Figure 6-1. Names of the covers Disassembling, Assembling & Adjustment...

  • Page 91: Removal Of The Rear Cover

    Applicable jigs and tools: +Screwdriver. [Disassembling Procedures] 1. Unscrew the five + screws to remove the Rear Cover. Figure 6-2. Removal of the Rear Cover [Assembling Procedures] 1. Reinstall the Rear Cover reversing the procedure above. DDP92/184 Finisher Maintenance Manual...

  • Page 92: Removal Of The

    6.1.3. Removal of the Front Cover CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver. [Disassembling Procedures] 1. Open the Front Cover. 2. Unscrew the two + screws to remove the hinge and remove the Front Cover. Figure 6-3.

  • Page 93: Removal Of The Top Cover & The Paper Exit Cover

    2. Remove the two caps. 3. Open the Front Cover. 4. Remove the 6 screws holding the Top Cover and Remove the Top Cover. Figure 6-5. Removal of the Top Cover and the Paper Exit Cover DDP92/184 Finisher Maintenance Manual...
  • Page 94 5. Remove the 2 screws holding the Paper Exit Cover and remove the Paper Exit Cover. Figure 6-6. Removal of the Top Cover and the Paper Exit Cover [Assembling Procedures] 1. Reinstall the Top Cover and the Paper Exit Cover reversing the procedure above. Disassembling, Assembling &...

  • Page 95: Removal Of The Main Tray

    3. Turn OFF the MAIN AC POWER. 4. Remove the 2 screws holding the Main Tray and lift the Main Tray up and off. Figure 6-7. Removal of the Main Tray [Assembling Procedures] 1. Reinstall the Main Tray reversing the procedure above. DDP92/184 Finisher Maintenance Manual...

  • Page 96: Removal Of The Paper Exit Pressure Plate

    6.1.6. Removal of the Paper Exit Pressure Plate CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver. [Disassembling Procedures] 1. Remove the following parts. Rear cover (Refer to item 6.1.2 on page 6-2) Main tray (Refer to item 6.1.5 on page 6-6) Booklet tray...
  • Page 97 4. Remove the four +screws from the front and rear Wire Brackets (two screws at each bracket), and then remove the Up-down Stay. Figure 6-10. Removal of the Up-down Stay 5. Remove eight +screws and take off the front and rear Auxiliary Plates. Figure 6-11. Removal of the Auxiliary Plates DDP92/184 Finisher Maintenance Manual...
  • Page 98 6. Remove the two plates (front and back plates) at the booklet exit Figure 6-12. Removal of the Plates 7. Remove 13 +screws and take off the Paper Exit Pressure Plate. Figure 6-13. Removal of the Paper Exit Pressure Plate Disassembling, Assembling &...
  • Page 99 1. Reinstall the Paper Exit Pressure Plate reversing the procedure above. CAUTION: Be sure to press down on the up-down stay while tightening the four screws for the Wire Bracket. Figure 6-14. Reinstallation of the Paper Exit Pressure Plate 6-10 DDP92/184 Finisher Maintenance Manual...

  • Page 100: Removal Of The Shift Unit Parts

    6.2. Removal of the Shift Unit Parts 6.2.1. Removal of the Shift Unit CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver. [Disassembling Procedures] 1. Remove the following parts. Rear cover (Refer to item 6.1.2 on page 6-2) Top Cover...
  • Page 101 Figure 6-17. Removal of the Shift Unit [Assembling Procedures] 1. Reinstall the Shift Unit by reversing the procedure above. CAUTION: When reinstalling the Shift Unit, be sure to align the Conveyance Slide Shaft with the hole in the Shift Pulley. 6-12 DDP92/184 Finisher Maintenance Manual...

  • Page 102: Removal Of The Paper Exit Opening Unit

    6.2.2. Removal of the Paper Exit Opening Unit CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver, Jewel Screwdriver, Pliers. [Disassembling Procedures] 1. Remove the following parts. Rear cover (Refer to item 6.1.2 on page 6-2) Top Cover (Refer to item 6.1.4 on page 6-4)
  • Page 103 When withdrawing the PS10, ensure that needless force is not applied to the lever below the PS10. Figure 6-19. Removal of the Paper Exit Opening Unit 9. Remove the Paper Exit Opening Open-shut Link screw. Figure 6-20. Removal of the Paper Exit Opening Unit 6-14 DDP92/184 Finisher Maintenance Manual...
  • Page 104 10. Open the Front Cover. Remove the Front Side E-ring and the Shaft Holder. 11. Remove the spring. Figure 6-21. Removal of the Paper Exit Opening Unit 12. Remove the four +screws holding the Paper Exit Opening Cover and take off the cover.

  • Page 105: Removal Of The Stacker/Stapler Unit

    2. Remove the two rail-stopper screws. Then pull the Stacker/Stapler Unit all of the way out. Figure 6-23. Removal of the Stacker/Stapler Unit 3. Remove 4 +screws holding the cover and remove the cover. Figure 6-24. Removal of the Stacker/Stapler Unit 6-16 DDP92/184 Finisher Maintenance Manual...
  • Page 106 4. Remove the 2 set screws holding the Bundle Guide Arm to the Stacker/Stapler Unit. Figure 6-25. Removal of the Stacker/Stapler Unit 5. Detach the two connectors from the connector board at the rear of the Stacker/Stapler Unit. Figure 6-26. Removal of the Stacker/Stapler Unit 6-17 Disassembling, Assembling &...
  • Page 107 Figure 6-27. Removal of the Stacker/Stapler Unit 7. Remove the final four +screws holding the Stacker/Stapler Unit . Remove the Stacker/stapler unit. Figure 6-28. Removal of the Stacker/Stapler Unit [Assembling Procedures] 1. Reinstall Stacker/Stapler Unit reversing the procedure above. 6-18 DDP92/184 Finisher Maintenance Manual...

  • Page 108: Removal Of The Clincher Unit

    6.2.4. Removal of the Clincher Unit CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver, Stapler Jig. [Disassembling Procedures] 1. Remove the Front Cover. (Refer to item 6.1.3 on page 6-3) 2.
  • Page 109 6. Lift the Clincher up and out. Figure 6-32. Removal of the Clincher Unit [Assembling Procedures] 1. Reinstall Clincher Unit reversing the procedure above. 2. Adjust the stapler vertical position. (Refer to item 6.3.17 on page 6-52) 6-20 DDP92/184 Finisher Maintenance Manual...

  • Page 110: Removal Of The Up-Down Wire

    6.2.5. Removal of the Up-down Wire CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver, Push-pull Gauge. [Disassembling Procedures] CAUTION: The following procedure shows replacement of the rear wire Removal of the front wire is similar, but relationships are inverted (mirror image).
  • Page 111 3. Adjust the wire-bracket position so that it is even@with the another wire bracket. Insert the pin, and then fasten the pulley into place with the E-ring. 4. Fit the wire onto the Upper Pulley. Figure 6-36. Assembly of the Up-down Wire 6-22 DDP92/184 Finisher Maintenance Manual...
  • Page 112 5. Wind the opposite side of the wire (the long side) from the inside of the Up-down Pulley toward the outside, and fix the wire end. Figure 6-37. Assembly of the Up-down Wire 6. Press down on the Up-down Stay and refasten the four wire-bracket screws. Figure 6-38.

  • Page 113: Removal Of The Folding Unit

    (Refer to item 6.1.2 on page 6-2) 2. Remove four +screws at the rear as illustrated below. Figure 6-40. Removal of the Folding Unit 3. Detach 3 connectors. Figure 6-41. Removal of the Folding Unit 6-24 DDP92/184 Finisher Maintenance Manual...
  • Page 114 4. Remove the two plates from the booklet exit (one plate on each side). Figure 6-42. Removal of the Folding Unit 5. Remove seven set screws at the front. 6. Pull the Folding Unit out and off. CAUTION: Be careful to keep the unit clear of the up/down wires when removing it. Figure 6-43.

  • Page 115: Removal Of The Cover Sheet Feeder

    1. Reinstall the Cover Sheet Feeder reversing the procedure above. 2. When installing the Cover Sheet Feeder, make sure to position it by pushing to toward the printer side. Figure 6-45. Removal of the Cover Sheet Feeder 6-26 DDP92/184 Finisher Maintenance Manual...

  • Page 116: Removal Of The Cover A

    6.2.8. Removal of the Cover A CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver. [Disassembling Procedures] 1. Remove the sub-tray. 2. Remove the 2 screws and remove the cover A. Figure 6-46.

  • Page 117: Removal Of The Paper Feed Roller And The Feed Roller

    Figure 6-48. Removal of the Paper Feed Roller and the Feed Roller [Assembling Procedures] 1. Reinstall the Paper Feed Roller and the Feed Roller reversing the procedure above. CAUTION: Ensure that the mounting direction of the rubber is correct. 6-28 DDP92/184 Finisher Maintenance Manual...

  • Page 118: Removal Of The Rubber, Double Feed Prevention Roller

    6.2.10. Removal of the Rubber, Double Feed Prevention Roller CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver. [Disassembling Procedures] 1. Remove the cover A. (Refer to item 6.2.8 on page 6-27) 2.

  • Page 119: Adjustment

    2. Detach all FNS 108H P/K connectors and Remove the wiring from the clamps. 3. Remove the two +screws holding the FNS 108H P/K. Remove the FNS 108H P/K together with its bracket. Figure 6-50. Adjustment of the Magnets on the Conveyance Guide Plate B 6-30 DDP92/184 Finisher Maintenance Manual...
  • Page 120 4. Loosen the four magnet-holding screws (two at the front and two at the back), and move the Conveyance Guide Plate B all the way in the direction indicated by the arrow. 5. Remove the E-ring and the gear. 6. Adhere the magnets to the Conveyance Guide Plate A and retighten the +screws. Figure 6-51.

  • Page 121: Adjusting Of The Magnets On Conveyance Guide Plate C

    4. Adhere the magnets to the Conveyance Guide Plate A and retighten the +screws. Figure 6-52. Adjustment of the Magnets on the Conveyance Guide Plate C [Assembling Procedures] 1. Reinstall the FNS 108H P/K reversing the procedure above. 6-32 DDP92/184 Finisher Maintenance Manual...

  • Page 122: Adjusting Of The Sub-Tray Paper Exit Gate

    6.3.3. Adjusting of the Sub-tray Paper Exit Gate CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver, Scale. [Adjustment Procedures] 1. Remove the Rear Cover. (Refer to item 6.1.2 on page 6-2) 2.
  • Page 123 6. Loosen the 2 set screws holding the solenoid, and move the solenoid as neces- sary to adjust. 7. Retighten the screws. Figure 6-54. Adjustment of the Sub-tray Paper Exit Gate [Assembling Procedures] 1. Reinstall the FNS 108H P/K and the rear cover reversing the procedure above. 6-34 DDP92/184 Finisher Maintenance Manual...

  • Page 124: Adjusting The Paper-Path Switching Gate

    6.3.4. Adjusting the Paper-Path Switching Gate CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver, Scale. [Adjustment Procedures] 1. Remove the Rear Cover. (Refer to item 6.1.2 on page 6-2) 2.
  • Page 125 9. Retighten the screws. Figure 6-56. Adjustment of the Paper path switching Gate [Assembling Procedures] 1. Reinstall the FNS 108H P/K , the rear cover and the Cover Sheet Feeder (If installed) reversing the procedure above. 6-36 DDP92/184 Finisher Maintenance Manual...

  • Page 126: Adjusting The By-Pass Gate

    6.3.5. Adjusting the By-pass Gate CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver, Scale. [Adjustment Procedures] 1. Remove the Rear Cover. (Refer to item 6.1.2 on page 6-2) 2.

  • Page 127: Adjusting The Shift Position

    7. Loosen the screw holding the PS18 (roller shift HP) bracket in place, and adjust the bracket position as necessary. 8. Retighten the screws. [Assembling Procedures] 1. Reinstall the rear cover, top cover and the Cover Sheet Feeder (If installed) reversing the procedure above. 6-38 DDP92/184 Finisher Maintenance Manual...

  • Page 128: Adjusting The Opening/Closing At The Paper Exit

    6.3.7. Adjusting the Opening/Closing at the Paper Exit CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver. [Adjustment Procedures] 1. Remove the Rear Cover. (Refer to item 6.1.2 on page 6-2) 2.

  • Page 129: Adjusting The Paper Exit-Opening Solenoid

    4. With SD4 (paper exit-opening solenoid) ON, measure the gap between the sole- noid plunger and the bracket stopper. Spec value for gap: A = 6.0±0.5mm. Figure 6-61. Adjustment of the Paper Exit Opening Solenoid 6-40 DDP92/184 Finisher Maintenance Manual...
  • Page 130 5. If the gap is out of spec, carry out adjustment describe as follows. 6. Remove the 2 set screws holding the solenoid bracket in place, and remove the solenoid together with the bracket. Figure 6-62. Adjustment of the Paper Exit Opening Solenoid 7.

  • Page 131: Adjusting The Paper Exit-Opening Lower Guide Plate

    4. With SD4 (paper exit-opening solenoid) OFF, confirm that the paper exit-opening lower guide plate is a sufficient distance (distance A) higher than the sponge roll- ers. Spec value: A = 1.5mm and greater. Figure 6-64. Adjustment of the Paper Exit Opening Solenoid 6-42 DDP92/184 Finisher Maintenance Manual...
  • Page 132 5. Hold down the paper exit-opening guide plate with your hand so that the paper exit roller makes contact, and check that the remaining stroke for solenoid SD4 (distance B) is within spec. Spec value: B = 2.5±0.5mm. Figure 6-65. Adjustment of the Paper Exit Opening Solenoid 6.

  • Page 133: Adjusting The Tension Of The Stacker Paper Exit Belt

    Maintain this tension while retightening the screws. Spec value for tension: A = 2kg. Figure 6-67. Adjustment of the Tension of the Stacker Paper Exit Belt [Assembling Procedures] 1. Reinstall the parts above reversing the procedure above. 6-44 DDP92/184 Finisher Maintenance Manual...

  • Page 134: Adjusting The Mount Location Of The Paper Exit Arm

    6.3.11. Adjusting the Mount Location of the paper Exit Arm CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver, Push-pull gauge. [Adjustment Procedures] 1. Remove the screw to remove the belt detection gear. 2.

  • Page 135: Adjusting The Mount Location Of The Upper Alignment Plates

    A and B are within specifica- tion. Spec values: A = 337±0.5mm B = 41.2±0.5mm 4. Retighten the screws. Figure 6-70. Adjustment of the Upper Alignment Plate 6-46 DDP92/184 Finisher Maintenance Manual...

  • Page 136: Adjusting The Tension Of The Upper-Alignment-Plate Drive Timing Belt

    6.3.13. Adjusting the Tension of the Upper-Alignment-Plate Drive Timing Belt CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver. [Preparation] 1. If the upper-alignment-plate drive belt tensioner has been loosened as a result of belt replacement or for some other reason, adjust as de-scribed below.

  • Page 137: Adjusting The Mount Location Of The Lower Alignment Plates

    A and B are within specifica- tion. Spec values: A = 337±0.5mm B = 40.4±0.5mm 4. Retighten the screws. Figure 6-72. Adjustment of the Mount Location of the Lower Alignment Plates 6-48 DDP92/184 Finisher Maintenance Manual...

  • Page 138: Adjusting The Tension Of The Lower-Alignment-Plate Drive Timing Belt

    6.3.15. Adjusting the Tension of the Lower-Alignment-Plate Drive Timing Belt CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver. [Preparation] 1. If the lower-alignment-plate drive belt tensioner has been loosened as a result of belt replacement or for some other reason, adjust as de-scribed below.

  • Page 139: Adjusting The Stapling Position (Flat Stapling)

    2. If the lines are not parallel or if you need to change the stapling position, carry out adjustment as described below. Figure 6-74. Adjustment of the Stapling Position (Flat Stapling) 6-50 DDP92/184 Finisher Maintenance Manual...
  • Page 140 [Adjustment Procedures] 1. Loosen the 3 set screws holding the flat-stapling stopper bracket in place, and position the bracket so that distance A is within the specification range. Spec range: A = 5.5 to 11.5mm (initial value = 8.5mm) 2. Hold paper against the stoppers and confirm that all three stoppers are in align- ment.

  • Page 141: Adjusting The Stapler Vertical Positioning

    4 screws so that you can adjust it.) 3. Remove the plate from the jig. 4. Remove the cartridge, and install the plate that you took from the jig. 5. Reinstall the cartridge. Figure 6-76. Adjustment of the Stapler Vertical Positioning 6-52 DDP92/184 Finisher Maintenance Manual...
  • Page 142 6. Fit the two pegs on the jig into the corresponding holes in the clincher. Figure 6-77. Adjustment of the Stapler Vertical Positioning 7. Rotate the stapler gears downward. Adjust the clincher position so that the plate on the cartridge fits smoothly into the groove on the jig. 8.

  • Page 143: Adjusting The Staple Orientation (Stapling-And-Folding)

    1. Open the front cover and pull the stacker/stapler unit part of the way out. 2. Remove the 2 rail-stopper screws. Then pull the stacker/stapler unit all of the way out. Figure 6-79. Adjustment of Staple Orientation (Stapling-and-Folding) 6-54 DDP92/184 Finisher Maintenance Manual...
  • Page 144 3. Remove the 4 set screws holding the cover in place, and remove the cover. Figure 6-80. Adjustment of Staple Orientation (Stapling-and-Folding) 4. Loosen 4 more set screws. 5. Rotate the stapling-and-folding stopper assembly as necessary to adjust the alignment. 6.

  • Page 145: Adjusting The Angle Of The Folding Stopper

    Check that the fold side discrepancy (for A3 paper) is within the limit. Limit: A = 1mm 5. If either or both of the above conditions does not hold, adjust as described below. Figure 6-83. Adjustment of the Folding Stopper 6-56 DDP92/184 Finisher Maintenance Manual...
  • Page 146 [Adjustment Procedures] 1. Take a fold sample using A3 paper. 2. Check the discrepancy along the folded set’s trailing edge, and use this informa- tion to judge the direction and amount by which the stopper angle must be cor- rected. 3.

  • Page 147: Adjusting The Tension Of The Stapler Movement Timing Belt

    2. Using a push pull scale, pull the belt tensioner so that tension A is at the value indicated below. Maintain this tension while re-tightening the screws. Spec value for tension: A = 1.5±0.5kg Figure 6-85. Adjustment of the Tension of the Stapler Movement Timing Belt 6-58 DDP92/184 Finisher Maintenance Manual...

  • Page 148: Adjusting The Tension Of The Stapler-Rotation Timing Belt

    6.3.21. Adjusting the Tension of the Stapler-Rotation Timing Belt CAUTION: Be sure to turn OFF the MAIN AC POWER prior to performing the maintenance. Applicable jigs and tools: +Screwdriver, Push pull scale. [Preparation] 1. If the belt tensioner has been loosened as a result of belt replacement or for some other reason, adjust as described below.

  • Page 149: Adjusting The Folding Force

    If A = 8.5kgf If B = 11.4kgf If C = 14.4kgf CAUTION: Be sure to attach the springs into like-labeled holes (either A, or B, or C ). Figure 6-87. Adjustment of the Folding Force 6-60 DDP92/184 Finisher Maintenance Manual...

  • Page 150: Adjusting The Stapling-And-Folding Stopper (Stapling Position)

    6.3.23. Adjusting the Stapling-and-Folding stopper (Stapling position) The Engine has the Adjustment value of the Stapling-and-Folding Stopper position on the memory shown below. For details of relation for adjustment value and data, refer “SUPPLEMENT 1 - Adjustment value and data of Stapling / Folding position”.
  • Page 151 NEW ADDRESS AND DATA ARE INDICATED. NEXT DATA PUSH S/S KEY. THE STATE THAT DEPENDS ON ROUTINE NO. SELECTION. Confirm the stapling position to execute TEST PRINT after adjustment. If the stapling position is not correct, adjust again. 6-62 DDP92/184 Finisher Maintenance Manual...
  • Page 152 Note: How to calculate (extract of “SUPPLEMENT 1 - Adjustment value and data of Stapling / Folding position”) Adjustment Adjustment value (mm) data (HEX) upward (right) -0.1 current data -0.2 Adjusting the Stapling-and- -0.3 Folding Stopper downward by 0.5mm. (Stapling -0.4 position toward the left direction)

  • Page 153: Adjusting The Folding Stopper (Folding Position)

    THE STATE THAT DEPENDS ON ROUTINE NO. SELECTION. INPUT "A6" TO MAINTENANCE PANEL WITH DATA KEY. PUSH ENTER KEY. ROUTINE NO. THE STATE THAT DEPENDS ON CPU SELECTION INPUT "01" TO THE MAINTENANCE PANEL WITH DATA KEY. MASTER:01,SLAVE:02 6-64 DDP92/184 Finisher Maintenance Manual...
  • Page 154 PUSH ENTER KEY. THE STATE THAT DEPENDS ON ADDRESS SELECTION. INPUT "9588" TO THE MAINTENANCE PANEL WITH DATA KEY. PUSH ENTER KEY. DATA IS INDICATED. MAKE SURE THE CURRENT DATA (IN CASE OF "82") CURRENT DATA CALCULATE THE ADJUSTMENT DATA REFERRING TO FOLLOWING NOTE.
  • Page 155 -0.3 downward by 0.5mm. (Folding -0.4 position toward the left direction) Add 5 to the -0.5 current data "82", you get the new -0.6 data "87". (1 step= 0.1mm) -0.7 -0.8 -0.9 -1.0 downward (left) 6-66 DDP92/184 Finisher Maintenance Manual...

  • Page 156: Chapter 7. Theory Of Operation

    Chapter 7. Theory of Operation 7.1. Center Cross Section Figure 7-1. View of the center Cross Section of the Finisher Theory of Operation...
  • Page 157 Figure 7-2. View of the center Cross Section of the Finisher DDP92/184 Finisher Maintenance Manual...

  • Page 158: Drive System Diagram

    7.2. Drive System Diagram 7.2.1. Paper Conveyance Drive Figure 7-3. View of Paper Conveyance Drive Theory of Operation...

  • Page 159: Stacker Drive

    7.2.2. Stacker Drive Figure 7-4. View of Stacker Drive 7.2.3. Folding Drive Figure 7-5. View of Folding Drive DDP92/184 Finisher Maintenance Manual...

  • Page 160: Paper Conveyance Path

    7.3. Paper Conveyance Path 7.3.1. Paper Conveyance Path Figure 7-6. Paper Conveyance Path Theory of Operation...

  • Page 161: Offset Mode

    A paper exited from the printer is conveyed and exited to the main tray. This mode has offset function that allows each paper sets to be exited with a paper shifted 30mm to the rear by the conveyance slide shaft of the shift unit. Figure 7-7. View of the Offset Mode DDP92/184 Finisher Maintenance Manual...

  • Page 162: Non-Staple Mode

    7.3.3. Non-staple Mode Exit to main tray A paper exited from the printer is conveyed and exited to the main tray. Figure 7-8. View of the Non-staple Mode 7.3.4. Sub-tray Exit Mode The sub-tray gate opens. Paper exited from the printer is conveyed and exited to the sub-tray.

  • Page 163: Staple Mode

    2.) The upper alignment plate lines up paper in the widthwise direction. 3.) Paper is stapled. 4.) The first set is conveyed by the paper exit arm and exited to the main tray. Figure 7-10. View of the Staple Mode DDP92/184 Finisher Maintenance Manual...
  • Page 164 (4.) The second and subsequent sets of paper are conveyed and stacked. 1.) The first page stops in the stacker entrance with the by-pass gate opened. The stacker entrance roller stops to wait for the previous stack to be exited. 2.) The by-pass gate is closed and the second page is stacked on top of the first.

  • Page 165: Booklet Mode

    (7.) Release the stapling-and-folding stopper and convey the stack to the folding unit by the paper exit belt. (8.) Convey the stack up to the folding stopper, fold it with the folding knife, and eject to the booklet tray. Figure 7-12. View of the Booklet Mode 7-10 DDP92/184 Finisher Maintenance Manual...

  • Page 166: Conveyance Section

    7.4. Conveyance Section 7.4.1. Construction Figure 7-13. Construction of the Conveyance section 7-11 Theory of Operation...

  • Page 167: Mechanism

    (1.) Paper entering the shift unit is fed toward the paper exit direction by the action of the slide shaft. (2.) Driving by M2 (roller shift) causes the linkage to shift the slide shaft and paper 30mm toward the rear. 7-12 DDP92/184 Finisher Maintenance Manual...

  • Page 168: Stacker Unit

    Figure 7-15. View of the Shift Unit Offset Operation 7.4.2.4. Stacker Unit Paper Alignment (Staple Mode (Flat Stapling)) Sheets conveyed into the stacker are aligned by the oscillation of the (front and rear) alignment plates/upper. The alignment plates/upper are driven by M5 (alignment plate/upper).
  • Page 169 Figure 7-16. View of the Stacker Unit 7-14 DDP92/184 Finisher Maintenance Manual...

  • Page 170: Paper Exit Opening Unit

    7.4.2.5. Paper Exit Opening Unit Figure 7-17. View of the Paper Exit Opening Unit a. Staple Mode and Booklet Mode Operation for Paper Sizes A4R and Above Because paper of this size juts out from the stacker, the paper exit opening is held open from the start of copying until the completion of stapling.
  • Page 171 Engagement and release is con-trolled by SD4 (paper exit opening). Figure 7-19. View of the Paper Exit Opening Unit Figure 7-20. View of the Paper Exit Opening Unit 7-16 DDP92/184 Finisher Maintenance Manual...

  • Page 172: Folding By The Folding Unit ( Booklet Model Only)

    7.4.2.6. Folding by the Folding Unit ( Booklet model only) Paper is conveyed to the folding stopper by the action of the folding conveyance roller and the folding conveyance belts, and is then folded by the action of the folding knife and the folding rollers. The folding conveyance roller, the folding conveyance belts, the folding rollers, and the pressure roller are driven by M20 (folding conveyance).

  • Page 173: Stapler Unit

    7.5.2. Mechanism 7.5.2.1. Single Staple (Front) Stapler-F and clincher-F move to the staple position, driven by M11 (stapler move- ment). After moving into position, they staple the stacked paper. Figure 7-23. View of the Single Staple 7-18 DDP92/184 Finisher Maintenance Manual...

  • Page 174: Single Staple (Rear)

    7.5.2.2. Single Staple (Rear) Stapler-R and clincher-R slide into the staple position. M11 (stapler movement) and M4 (stapler rotation) control the motion. Stapler-R and clincher-R rotate and move to the staple position. Rotation is driven by M4 (stapler rotation). Stapler-R and clincher-R staple the stacked paper. Figure 7-24.

  • Page 175: Two Staples ( Staple & Fold) (Booklet Model Only)

    The flat-stapling stopper is released by a spring when the stapling- and-folding stopper unit is moved out of home position by the action of M14 (stapling- and-folding stopper). Figure 7-27. Operation of the flat-stapling and stapling-and-folding stopper 7-20 DDP92/184 Finisher Maintenance Manual...
  • Page 176 When the stapling-and-folding stopper unit has moved into the predetermined posi- tion, it is set in place by M17 (stapling-and-folding stopper release). Figure 7-28. Operation of the flat-stapling and stapling-and-folding stopper For stapling-and-folding operation: Paper is transported up to the stapling-and-folding stopper for stapling.

  • Page 177: Stapling Operation

    Motor M11 (stapler movement) controls the movement (displacement) of both sta- plers and both clinchers, while motor M4 (stapler rotation) controls the rotation of sta- pler-R and clincher-R. PS11 (stapler movement HP) detects stapler movement (displacement), and PS14 (stapler rotation HP) detects stapler rotation. 7-22 DDP92/184 Finisher Maintenance Manual...
  • Page 178 SW1 (cartridge-R detection) and SW3 (cartridge-F detection) detect presence (and correct setting) or absence (or improper setting) of the respective staple cartridges. SW2 (staple detection/R) and SW4 (staple detection/F) come ON when the amount of staples in the respective cartridge runs low. Figure 7-30.

  • Page 179: Folding Unit (Booklet Model Only)

    7.6. Folding Unit (Booklet model only) 7.6.1. Composition Figure 7-31. Composition the Folding Unit 7-24 DDP92/184 Finisher Maintenance Manual...

  • Page 180: Mechanism

    7.6.2. Mechanism M18 (folding stopper) moves the folding stopper into the predetermined position. M20 (folding conveyance) drives the folding conveyance rollers and conveyance belt so as to transport the paper up to this stopper. M19 (folding knife) drives the folding knife. Paper is folded over by the action of the knife and folding rollers, and the fold is pressurized by the action of the folding rollers and the pressure rollers.
  • Page 181 7-26 DDP92/184 Finisher Maintenance Manual...
  • Page 182 SUPPLEMENT 1 (1/1) SUPPLEMENT 1 - Adjustment value and data of Stapling / Folding position Adjustment Adjustment Adjustment Adjustment Adjustment Adjustment Adjustment Adjustment Adjustment Adjustment Adjustment Adjustment Adjustment Adjustment Adjustment Adjustment value(mm) Data(HEX) value(mm) Data(HEX) value(mm) Data(HEX) value(mm) Data(HEX) value(mm) Data(HEX) value(mm) Data(HEX)

This manual is also suitable for:

Ddp 184

Table of Contents