Oki B6200 Maintenance Manual
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Oki B6200 Maintenance Manual

Oki B6200 Maintenance Manual

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Table of Contents

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See also: Reference Manual , User Manual
B6200/B6300

Maintenance Manual

070111D
Oki Data CONFIDENTIAL

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Table of Contents
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Summary of Contents for Oki B6200

  • Page 1: Maintenance Manual

    B6200/B6300 Maintenance Manual 070111D Oki Data CONFIDENTIAL...
  • Page 2 Cautions for operation Contents of this document may be subjected to modification without previous notice.Oki Data will assume no responsibilities for accidental or incidental damages resulting from technical or editorial errors or omission in this manual, issue of this manual, execution of description in this manual, or use of this manual.

  • Page 3: About This Manual

    (standard specifications). The items described as “34PPM” are applied to the B6300 unit with 34ppm Print Engine Specifications. The items describes as “24PPM” are applied to the B6200 unit with 24ppm Print Engine Specifications. 2. Marks giving caution Maintenance operations requiring special cautions or additional information to descriptions of this manual are presented as "Warning", "Caution", or "Note", according to their nature.

  • Page 4: Power Source

    4. Safety To prevent possible accidents during maintenance operation, you should observe the "Warning" and "Caution" information in this manual. Dangerous operations and operations out of range of this manual should be absolutely avoided. Various processes not covered by this manual may be required in actual operation, which should be performed carefully always giving attention to safety.

  • Page 5: Driving Units

    4.2 Driving units When servicing gears or other driving units, be sure to turn them OFF and plug off. Drive them manually when required. Never touch the gears or other driving units while the printer is running. JG0002AA JG0102AA (34PPM) (24PPM)
  • Page 6 4.3 High-temperature units When servicing high-temperature units (securing unit, etc.), be sure to turn them OFF to prevent burns, injuries and other troubles, remove the power plug and start service processes after they have cooled down enough. Immediately after completion of operation, they are still hot. Start services after more than 40 minutes.

  • Page 7: Laser Beams

    4.4 Laser beams This laser printer has a switch (INTERLOCK S/W 5V) which stops providing power to the laser beam output circuit physically in order to prevent from receiving laser beam of the laser beam output unit (ROS ASSY). The switch turns to OFF when the top cover is opened. Do not turn the switch ON by force except usual operations because there are possibilities that the laser beam emits light when maintaining.
  • Page 8 ROS ASSY Caution label JG0104AB (34PPM) ROS ASSY Caution label JG0004AB (24PPM)
  • Page 9 4.5 Warning/caution labels Warning labels and caution labels are attached to this laser printer to prevent accidents. Check those labels for their peeling or stain when servicing the printer. 4.5.1 Caution label for high-temperature units It is labeled to the front side of fuser (FUSER ASSY) which become hot in order to prevent from customers’...

  • Page 10: Installation Location

    5. Installation 5.1 Power source Do not plug too many leads into a single socket. Use a dedicated electric outlet and confirm that the power is within the specification. Connect the single power cord to an electric outlet which supplies power more than the maximum power consumption of this laser printer.
  • Page 11 5.4 Unpackings 5.4.1 Unpacking laser printer The printer must be carried horizontally with two or more persons. Extreme care must be taken to avoid personal injuries. Unpack the carton, and confirm that the number of the later printer and the attachments, and their appearances have no problem.

  • Page 12: Installation Procedures

    5.5 Installation Procedures 5.5.1 Installing laser printer For details, refer to the Instruction Manual supplied with the main unit. When holding up the laser printer, be sure to grasp the handles with both hands. Grasping a part other than the handles may result in fall or damage of the laser printer. When holding up the laser printer, bend your knees thoroughly to prevent lower back strain.

  • Page 13: Disassembly Procedures

    6. Disassembly 6.1 Disassembly procedures 6.1.1 Disassembling laser printer and option units For details, refer to the Instruction Manual or Chapter 3 Removal and Replacement Procedures. Perform the disassembly in the reverse procedures of the installation. When holding up the later printer, be sure to grasp the handles with both hands. Grasping a part other than the handles results in fall or damage of the laser printer.

  • Page 14: Table Of Contents

    Chapter 1 Troubleshooting .....................1 - 1 Chapter 2 Operation of Diagnostic .................2 - 1 Chapter 3 Removal and Replacement Procedures ............3 - 1 Chapter 4 Plug/Jack(P/J) Connector Locations..............4 - 1 Chapter 5 Parts List......................5 - 1 Chapter 6 Principles of Operation ..................6 - 1 Chapter 7 Wiring Diagrams and Signal Information ............7 - 1 Chapter 8 Printer Specifications ..................8 - 1 xiii...
  • Page 15 Chapter 1 Troubleshooting Chapter 1 Troubleshooting CONTENTS 1. Progressing with the Troubleshooting...............1 - 1 1.1 Flow of Troubleshooting .............. 1 - 1 1.2 Preparatory Requirements ............1 - 2 1.3 Cautions for Service Operations ............1 - 3 1.4 Cautions for FIP Use ..............1 - 4 2.
  • Page 16 Chapter 1 Troubleshooting Chapter 1 Troubleshooting CONTENTS FIP2.9 INTERLOCK S/W 24V (PL8.1.11)..........1 - 65 FIP2.10 INTERLOCK S/W 5V (PL8.1.12), SWITCH I/L ASSY (PL1.1.11)....... 1 - 66 FIP2.11 INTERLOCK S/W REAR (PL12.1.7) ..........1 - 67 FIP2.12 SWITCH I/L ASSY (PL1.1.11) (Interlock S/W Front R) ....... 1 - 68 FIP2.13 PWBA EXIT MOTOR (PL12.1.4) ..........

  • Page 17: Chapter 1 Troubleshooting

    Chapter 1 Troubleshooting This manual is based on the standard specifications of Oki Data on the assumption that the printer controller is working properly. When the printer controller controls operation directly or any OEM has its unique specifications, the operation may be different from description in this manual.

  • Page 18: Preparatory Requirements

    Chapter 1 Troubleshooting 1.2 Preparatory Requirements Be sure to check the following items before starting the troubleshooting procedures: Voltage of the power supply is within the specifications (measure the voltage at the electric outlet). Power cord is free from breakage, short-circuit, disconnected wire, or incorrect connection in the power cord.

  • Page 19: Cautions For Service Operations

    Chapter 1 Troubleshooting 1.3 Cautions for Service Operations Be sure to remove the power cord except when it is specifically required. If the printer is kept ON, never touch the conductive parts while it is not specifically required. The power switch and inlet of LVPS is live even while the power supply is cut off. Never touch the live parts.

  • Page 20: Cautions For Fip Use

    Chapter 1 Troubleshooting 1.4 Cautions for FIP Use It is assumed in the FIP that the printer controller (PWBA ESS) is normally functioning. If any trouble cannot be corrected by troubleshooting, replace the printer controller with a normal one and check for proper operation again.
  • Page 21 Chapter 1 Troubleshooting 13) Parts which are always removed to check as indicated in the FIP and procedures for that purpose are not specifically referred to here. They should be handled carefully. 14) “Replacement” in the FIP indicates replacement of parts which are considered to be the source of trouble to be checked after replacing those parts, assemblies containing them (HIGH ASSY).

  • Page 22: Level 1 Fip

    Chapter 1 Troubleshooting 2. Level 1 FIP 2.1 Level 1 FIP The level 1 FIP is the first step for trouble diagnosis. The level 1 FIP isolates the presence of various troubles including error codes, and the level 2 FIP provides a guide for proceeding of the troubleshooting.

  • Page 23: Error/Status Code List

    Chapter 1 Troubleshooting 2.3 Error/Status Code List For information about the following FIP items described in “FIP to be referred” column in the following table, refer to the manual of each Option unit. FIP1.22 through 25: Option 550 Paper Feeder FIP1.26 through 32: Option Duplex FIP1.37 through 43: Option OCT Chain Link Fault Items...
  • Page 24 Chapter 1 Troubleshooting Chain Link Fault Items Conditions of detect/Methods of treatment Ref FIP PageSync becomes inactive before the specified size is printed out PAGE-SYNC finish error when printing. in outputting video Replace the harness to connect ESS and IOT. Replace ESS PWB.
  • Page 25 Chapter 1 Troubleshooting Chain Link Fault Items Conditions of detect/Methods of treatment Ref FIP Tray 2 is not set. Defect of GUIDE TRAY L ASSY 947 Tray 2 Not In Position Disconnection of wires from GUIDE TRAY L ASSY J210 to MCU PWB FIP1.13 J18 or loose connection.
  • Page 26 Chapter 1 Troubleshooting Chain Link Fault Items Conditions of detect/Methods of treatment Ref FIP Main Motor fail of rotation 363 Main Motor fail of rotation Power OFF and /ON. FIP1.5 Replace Main Motor. Time to change drum/toner cartridge 922 No Toner FIP1.16 Change drum/toner cartridge Revolution of ROS Motor doesn’...
  • Page 27 Chapter 1 Troubleshooting Chain Link Fault Items Conditions of detect/Methods of treatment Ref FIP Fuser Exit Sensor doesn’ t detect paper from REGI. Clutch ON after specific time passed. Fuser Exit Sensor On Slip of Feed Roll, wear, fail of rotation FIP1.7 Defect of Fuser Exit Sensor Disconnection of wires from Fuser Exit Sensor J4247-1 to MCU PWB...
  • Page 28 Chapter 1 Troubleshooting Chain Link Fault Items Conditions of detect/Methods of treatment Ref FIP FIP1.43 Detect that Faceup Tray is closed though printing out to Faceup Tray is (Separate 953 FaceUP Tray Close specified. Dirt or defect of Sensor Face Up Open volume) Detect paper left in the offset ejecting tray.
  • Page 29 Chapter 1 Troubleshooting Chain Link Fault Items Conditions of detect/Methods of treatment Ref FIP Cannot spool TIFF file due to lack of memory. Unable to spool TIFF If HDD is not installed, install it. Data If it is installed, add the capacity. Unexpected error is caused when printing.
  • Page 30 Chapter 1 Troubleshooting Chain Link Fault Items Conditions of detect/Methods of treatment Ref FIP Without installing “Contents Bridge Extension kit”, the PDF file which is LZW compressed is processed by using PDF Bridge. 754 PDF LZW Not Installed Open PDF file by using Adobe Acrobat Reader, and execute printing from [Print] under [File].
  • Page 31 Chapter 1 Troubleshooting Chain Link Fault Items Conditions of detect/Methods of treatment Ref FIP At least one of Serial No. which are maintained in three points become wrong value. 208 All Serial No. Mismatch Execute DC132 Serial No matching. When it is not recovered yet, Replace ESS PWB or MCU PWB in order.
  • Page 32 Chapter 1 Troubleshooting Chain Link Fault Items Conditions of detect/Methods of treatment Ref FIP Detect the trouble of timer in ESS PWB. 206 Timer Fail When it is not recovered by powering OFF and On, replace ESS PWB. When checking Font ROM 1, detect the trouble of Font ROM 1. ESS Font ROM DIMM #1 Power off, and insert and remove the ROM.
  • Page 33 Chapter 1 Troubleshooting Chain Link Fault Items Conditions of detect/Methods of treatment Ref FIP Lack of memory. When it is not recovered by powering OFF and On, execute the 340 Out of Memory followings. Add memory. Remove PostScript (extension ROM). The internal process error is caused in ESS PWB.
  • Page 34 Chapter 1 Troubleshooting Chain Link Fault Items Conditions of detect/Methods of treatment Ref FIP An error is caused when processing the software in ESS PWB, and the BMLinkS/Print Service process cannot be continued after that. Software Fail Replace ESS PWB. An error is caused when processing the software in ESS PWB, and the 365 Spool Fatal Error process cannot be continued after that.
  • Page 35 Chapter 1 Troubleshooting Chain Link Fault Items Conditions of detect/Methods of treatment Ref FIP The serious error of IPP is caused. An error is caused when processing the software, and the process 398 IPP S/W Fail cannot be continued after that. Replace ESS PWB.
  • Page 36 Chapter 1 Troubleshooting Chain Link Fault Items Conditions of detect/Methods of treatment Ref FIP When registering the form, it is not available to register due to the limitation of the number of registration. 741 Form registration error With referring the handling manual, delete unnecessary ones after checking the registered form.

  • Page 37: Level 2 Fip

    Chapter 1 Troubleshooting 3. Level 2 FIP 3.1 Level 2 FIP The Level 2 FIP is the trouble diagnostic procedure to be sorted based on the symptoms of various troubles. In the troubleshooting, executing the steps given in the FIP or checking procedure allows you to find out a cause of trouble in a short time.

  • Page 38: Error Code Fip

    Chapter 1 Troubleshooting 4. Error Code FIP 4.1 Level 1 FIP FIP1.1 NVM Error Check Step Possible causative parts: HVPS/MCU (PL12.1.19) Does Error occur when the power is turned ON? Go to step 4. Go to step 2. Does Error still occur when the power is turned OFF and Go to step 4.

  • Page 39: Fip1.2 Ros Error

    Chapter 1 Troubleshooting FIP1.2 ROS Error Check Step Possible causative parts: ROS ASSY (PL8.1.1) HVPS/MCU (PL12.1.19) EP CARTRIDGE HARNESS ASSY ROS (PL8.1.2) LVPS (PL12.1.5) Checking NVRAM for data setup value Set 740-004 and Are the value of 740-004 (resolution) and the value of 740- 740-005 to factory 005 (Laser Diode output) set at the initial setup value in the setup, and then...

  • Page 40: Fip1.3 Fuser Error

    Chapter 1 Troubleshooting FIP1.3 FUSER Error Check Step Possible causative parts: FUSER ASSY (PL8.1.20) HVPS/MCU (PL12.1.19) LVPS (PL12.1.5) HARNESS ASSY FUSER (PL8.1.17) HARNESS ASSY LVPS (PL12.1.1) Checking the thermistor for operation Does Error occur soon after the power is turned ON? Replace FUSER Go to FIP2.4 ASSY.

  • Page 41: Fip1.4 Fan Error

    Chapter 1 Troubleshooting FIP1.4 FAN Error Check Step Possible causative parts: FAN MAIN (PL12.1.10) FAN SUB (PL8.1.5) LVPS (PL12.1.5) HVPS/MCU (PL12.1.19) Checking FAN MAIN for rotation (1) Go to step 2. Go to step 5. Does FAN MAIN rotate, when the power is turned ON? Checking FAN SUB for rotation (1) Go to step 3.

  • Page 42: Fip1.5 Main Motor Error

    Chapter 1 Troubleshooting FIP1.5 MAIN MOTOR Error Check Step Possible causative parts: MAIN MOTOR (PL11.1.2) GEAR ASSY HOUSING (PL11.1.3) GEAR ASSY PLATE (PL11.1.10) LVPS (PL12.1.5) HVPS/MCU (PL12.1.19) With tool Checking MAIN MOTOR installation Go to step 2. Reinstall Are MAIN MOTOR, GEAR ASSY HOUSING and GEAR Without tool obstructive parts.

  • Page 43: Fip1.6 Cover Error

    Chapter 1 Troubleshooting FIP1.6 Cover Error Check Step Possible causative parts: INTERLOCK S/W 24V (PL8.1.11) INTERLOCK S/W 5V (PL8.1.12) INTERLOCK S/W REAR (PL12.1.7) SWITCH I/L ASSY (PL1.1.11) COVER OPEN (PL1.1.2) HVPS/MCU (PL12.1.19) LVPS (PL12.1.5) With tool Replace Go to step 2. Checking COVER OPEN and COVER REAR COVER OPEN Without tool...

  • Page 44: Fip1.7 Paper Jam/Regi To Fuser

    Chapter 1 Troubleshooting FIP1.7 Paper Jam/Regi to Fuser Check Step Possible causative parts: FUSER ASSY (PL8.1.20) HVPS/MCU (PL12.1.19) CLUTCH REGI (PL5.1.23) BTR ASSY (PL8.1.21) EP CARTRIDGE GEAR ASSY HOUSING (PL11.1.3) HARNESS ASSY FUSER (PL8.1.17) LVPS (PL12.1.5) 150 FEEDER ASSY (PL5.1.1) GUIDE ASSY CRU R (PL8.1.25) Replace the Checking the paper condition...
  • Page 45 Chapter 1 Troubleshooting Check Step Checking HARNESS ASSY FUSER for continuity Warning; Start the operation after the FUSER ASSY Replace have cooled down. Go to step 11. HARNESS ASSY Disconnect P/J46 from LVPS. FUSER. Remove FUSER ASSY. (RRP8.8) Is P/J46 <=> P/J4647 continuous normally? Checking the power to Exit Sensor Go to step 13.
  • Page 46 Chapter 1 Troubleshooting Check Step Checking GLUTCH REGI for function Go to FIP2.15 Does CLUTCH REGI function appropriately? Go to step 21. CLUTCH REGI. Checks by Chapter 2 Diagnostic [Regi. Roll Clutch Test]. Checking GEAR ASSY HOUSING operation (1) Remove EP CARTRIDGE. Replace Install COVER ASSY and close it.

  • Page 47: Fip1.8 Paper Jam/Exit

    Chapter 1 Troubleshooting FIP1.8 Paper Jam/Exit Check Step Possible causative parts: FUSER ASSY (PL8.1.20) HVPS/MCU (PL12.1.19) HARNESS ASSY FUSER (PL8.1.17) MOTOR ASSY EXIT (PL10.1.15) LVPS (PL12.1.5) ROLL PINCH EXIT (PL10.1.23) CHUTE LW EXT2 ASSY (PL9.1.2) 500 EXIT ASSY (PL10.1.2) 150 PAPER CASSETTE (PL2.1.50) 250 PAPER CASSETTE (PL3.1.50) 550 PAPER CASSETTE (PL4.1.50) Replace the...
  • Page 48 Chapter 1 Troubleshooting Check Step Checking Exit Sensor for operation (1) Remove EP CARTRIDGE. Replace Does the number of Sensor/Switch Check increase by HVPS/MCU. Go to step 11. one, every time Actuator Exit is pushed and released? (RRP12.10) Checks by Chapter 2 Diagnostic [Sensor/Switch Check]. Checking Exit Sensor for operation (2) Remove EP CARTRIDGE.

  • Page 49: Fip1.9 Paper Jam/Tray To Regi

    Chapter 1 Troubleshooting FIP1.9 Paper Jam/Tray to Regi Check Step Possible causative parts: 150 FEEDER ASSY (PL5.1.1) 150 PAPER CASSETTE (PL2.1.50) SENSOR REGI (PL5.1.30) ACTUATOR B (PL5.1.17) CHUTE ASSY FDR1 (PL5.1.3) HVPS/MCU (PL12.1.19) LVPS (PL12.1.5) CHUTE ASSY FDR2 (PL6.1.22, PL7.1.21, PL20.2.2) CLUTCH ASSY PH (PL5.1.21, PL6.1.21, PL7.1.20, PL20.2.21) ROLL ASSY RETARD (PL2.1.2, PL3.1.2, PL4.1.2,...
  • Page 50 Chapter 1 Troubleshooting Check Step With tool Checking a tray feeding the paper Go to step 9. When test printing, is the paper supplied from Tray 1 or Go to step 11. Without tool Tray 2? Go to step 10. Checking CLUTCH ASSY PH for operation Go to FIP2.16 Does CLUTCH ASSY PH operate normally?

  • Page 51: Fip1.10 Paper Jam/Misfeed

    Chapter 1 Troubleshooting FIP1.10 Paper Jam/Misfeed Check Step Possible causative parts: 150 FEEDER ASSY (PL5.1.1) 150 PAPER CASSETTE (PL2.1.50) SENSOR REGI (PL5.1.30) ACTUATOR B (PL5.1.17) LVPS (PL12.1.5) HVPS/MCU (PL12.1.19) CLUTCH REGI (PL5.1.23) CHUTE ASSY FDR1 (PL5.1.3) GEAR ASSY HOUSING (PL11.1.3) SENSOR NO PAPER (PL5.1.38, PL6.1.38, PL7.1.38, PL20.2.33) CHUTE ASSY FDR2 (PL6.1.22, PL7.1.21, PL20.2.2)
  • Page 52 Chapter 1 Troubleshooting Check Step Slightly widen the Side Guide, and Is Side Guide tightening the paper too much? Go to step 6. run the paper again. Check operation Checking GEAR ASSY HOUSING for rotation and mounting of Remove EP CARTRIDGE. Go to step 7.
  • Page 53 Chapter 1 Troubleshooting Check Step Checking CLUTCH PR-REGI for operation Replace Go to FIP2.26 Does Clutch PR-REGI operate normally? HVPS/MCU. CLUTCH Checks by Chapter 2 Diagnostic [Option Feeder1/2 Turn (RRP12.10) PR-REGI. Clutch Test]. Checking ROLL ASSY TURN for rotation Replace Replace ROLL Does ROLL ASSY TURN rotate smoothly? HVPS/MCU.

  • Page 54: Fip1.11 Ep Cartridge

    Chapter 1 Troubleshooting FIP1.11 EP CARTRIDGE Check Step Possible causative parts: HVPS/MCU (PL12.1.19) EP CARTRIDGE GUIDE ASSY CRU R (PL8.1.25) Checking EP CARTRIDGE (1) Replace EP Is the EP CARTRIDGE appropriate model? Go to step 2. CARTRIDGE. Remove the EP CARTRIDGE to check the model. Checking EP CARTRIDGE (2) Install the EP CARTRIDGE again.

  • Page 55: Fip1.12 Paper Size Error

    Chapter 1 Troubleshooting FIP1.12 Paper Size Error Check Step Possible causative parts: 150 FEEDER ASSY (PL5.1.1) 150 PAPER CASSETTE (PL2.1.50) SENSOR REGI (PL5.1.30) ACTUATOR B (PL5.1.17) HVPS/MCU (PL12.1.19) GUIDE TRAY LEFT (PL7.1.7) 250 FEEDER ASSY (PL6.1.11) 250 PAPER CASSETTE (PL3.1.50) 550 FEEDER ASSY (PL7.1.10) 550 PAPER CASSETTE (PL4.1.50) Replace the...

  • Page 56: Fip1.13 No Tray/Tray 1, 2

    Chapter 1 Troubleshooting FIP1.13 No Tray/Tray 1, 2 Check Step Possible causative parts: GUIDE TRAY LEFT (PL7.1.7) 150 PAPER CASSETTE (PL2.1.50) HVPS/MCU (PL12.1.19) 250 PAPER CASSETTE (PL3.1.50) 550 PAPER CASSETTE (PL4.1.50) Go to FIP1.22 "No Does Error occur with Tray 3 or Tray 4? Go to step 2.

  • Page 57: Fip1.14 No Paper/Tray 1, 2

    Chapter 1 Troubleshooting FIP1.14 No Paper/Tray 1, 2 Check Step Possible causative parts: SENSOR NO PAPER (PL5.1.38, PL6.1.38, PL7.1.38) ACTUATOR NO PAPER (PL5.1.6, PL6.1.15, PL7.1.14) HVPS/MCU (PL12.1.19) LVPS (PL12.1.5) PLATE ASSY BTM (PL2.1.10, PL3.1.10, PL4.1.10) RACK BTM LOCK 550 (PL4.1.21) HOUSING BASE 550(PL4.1.44) Go to FIP1.23 "No Does Error Code indicate Tray 3 or Tray 4?

  • Page 58: Fip1.15 Low Paper In Tray/Tray 2

    Chapter 1 Troubleshooting FIP1.15 Low Paper in Tray/Tray 2 Check Step Possible causative parts: SENSOR LOW PAPER (PL6.1.4, PL7.1.4) ACTUATOR LOW PAPER (PL6.1.5, PL7.1.5) PLATE ASSY BTM (PL3.1.10, PL4.1.10) HVPS/MCU (PL12.1.19) 250 FEEDER ASSY (PL6.1.11) 250 PAPER CASSETTE (PL3.1.50) 550 PAPER CASSETTE (PL4.1.50) 550 FEEDER ASSY (PL7.1.10) Checking the sensor for operation Does Error still occur, after Paper Cassette filled with a...

  • Page 59: Fip1.16 Drum Life

    Chapter 1 Troubleshooting FIP1.16 Drum Life Check Step Possible causative parts: EP CARTRIDGE GUIDE ASSY CRU R (PL8.1.25) HVPS/MCU (PL12.1.19) Checking EP CARTRIDGE Does Error still occur, after installing a new EP Go to step 2. End of work CARTRIDGE? Checking GUIDE ASSY CRU R for continuity Replace Replace GUIDE...

  • Page 60: Fip1.17 Fuser Life

    Chapter 1 Troubleshooting FIP1.17 Fuser Life Check Step Possible causative parts: FUSER ASSY (PL8.1.20) HARNESS ASSY FUSER (PL8.1.17) HVPS/MCU (PL12.1.19) Checking FUSER ASSY Does Error still occur, after installing a new FUSER ASSY and sending RESET FUSER LIFE WARNING command? Replace Checks by sending RESET FUSER LIFE WARNING HVPS/MCU.

  • Page 61: Fip1.18 No Power

    Chapter 1 Troubleshooting FIP1.18 No Power Check Step Possible causative parts: POWER CORD (PL12.1.23) LVPS (PL12.1.5) HVPS/MCU (PL12.1.19) OPERATION PANEL (PL1.1.1) HARNESS ASSY PANEL (PL1.1.10) INTERLOCK S/W 24V (PL8.1.11) INTERLOCK S/W 5V (PL8.1.12) INTERLOCK S/W REAR (PL12.1.7) FAN MAIN (PL12.1.10) FAN SUB (PL8.1.5) ROS ASSY (PL8.1.1) FUSER ASSY (PL8.1.20)
  • Page 62 Chapter 1 Troubleshooting Check Step Checking 24 V power line Remove SHIELD PLATE HVPS (PL12.1.18). Check if P/J10 is connected to HVPS/MCU. Remove EP CARTRIDGE. Go to FIP2.1 Check as follows, if each voltage is 24VDC. Go to step 7. LVPS.
  • Page 63 Chapter 1 Troubleshooting Check Step Checking MAIN MOTOR Disconnect P/J43 from LVPS. Go to FIP2.2 Go to step 16. Remove EP CARTRIDGE. MAIN MOTOR. Does FAN MAIN rotate, when the power is turned ON? Checking FAN MAIN Replace FAN MAIN. (RRP12.6) End of work Go to step 17.

  • Page 64: Fip1.19 Lcd/Led Display Error

    Chapter 1 Troubleshooting FIP1.19 LCD/LED Display Error Check Step Possible causative parts: OPERATION PANEL (PL1.1.1) HARNESS ASSY PANEL (PL1.1.10) HVPS/MCU (PL12.1.19) LVPS (PL12.1.5) Checking 3.3VDC power line Is the voltage across the harness of OPERATION PANEL, Go to step 2. Go to step 4 3.3 VDC? Replace...

  • Page 65: Fip1.20 Inoperative Keypad

    Chapter 1 Troubleshooting FIP1.20 Inoperative Keypad Check Step Possible causative parts: OPERATION PANEL (PL1.1.1) HARNESS ASSY PANEL (PL1.1.10) HVPS/MCU (PL12.1.19) LVPS (PL12.1.5) Checking 3.3 VDC power line Is the voltage across the harness of OPERATION PANEL, Go to step 2. Go to step 4.

  • Page 66: Fip1.21 Other Printer Error

    Chapter 1 Troubleshooting FIP1.21 Other Printer Error Check Step Possible causative parts: HVPS/MCU (PL12.1.19) LVPS (PL12.1.5) Carrying out a test printing Is the printer able to test print? Go to step 4. Go to step 2. Checks by Chapter 2 Diagnostic [TEST PATTERN MODE MENU].

  • Page 67: Fip1.44 Face Up Tray Error

    Chapter 1 Troubleshooting FIP1.44 Face Up Tray Error Check Step Possible causative parts: HVPS/MCU (PL12.1.19) SENSOR FACE UP OPEN (PL10.1.25) GATE FU (PL10.2.6) LEVER GATE FU (PL10.2.17) With tool Checking Actuator for operation Go to step 2. Replace GATE Does ACTUATOR FULL STACK in GATE FU move Without tool smoothly, when moving LEVER GATE FU up and down? Go to step3.

  • Page 68: Fip1.45 Full Stack Error/500 Paper Exit

    Chapter 1 Troubleshooting FIP1.45 Full Stack Error/500 Paper Exit Check Step Possible causative parts: SENSOR FULL STACK (PL10.1.26) ACTUATOR FULL STACK (PL10.1.10) HVPS/MCU (PL12.1.19) With tool Checking ACTUATOR FULL STACK for operation Replace Go to step 2. Does ACTUATOR FULL STACK in paper feed out section ACTUATOR Without tool move smoothly?

  • Page 69: Level 2 Fip

    Chapter 1 Troubleshooting 4.2 Level 2 FIP FIP2.1 LVPS (PL12.1.5) Check Step Possible causative parts: LVPS (PL12.1.5) HVPS/MCU (PL12.1.19) HARNESS ASSY LVPS (PL12.1.1) Checking LVPS (PL12.1.5) control power Remove SHIELD PLATE LVPS. (RRP12.1) Disconnect P/J41 from LVPS. Replace LVPS. Turn the power ON. Go to step 2.

  • Page 70: Fip2.2 Main Motor (Pl11.1.2)

    Chapter 1 Troubleshooting FIP2.2 MAIN MOTOR (PL11.1.2) Check Step Possible causative parts: MAIN MOTOR (PL11.1.2) HARNESS ASSY LVPS (PL12.1.1) LVPS (PL12.1.5) HVPS/MCU (PL12.1.19) Checking MAIN MOTOR Remove EP CARTRIDGE. Close COVER OPEN (PL1.1.2). Go to step 2. Go to step 3. Does MAIN MOTOR rotate, when the power is turned ON? Check by rotation sound of MAIN MOTOR.

  • Page 71: Fip2.3 Ros Assy (Pl8.1.1)

    Chapter 1 Troubleshooting FIP2.3 ROS ASSY (PL8.1.1) Check Step Possible causative parts: ROS ASSY (PL8.1.1) HARNESS ASSY ROS (PL8.1.2) INTERLOCK S/W 5V (PL8.1.12) HARNESS ASSY LVPS (PL12.1.1) HVPS/MCU (PL12.1.19) LVPS (PL12.1.5) Checking the power to Laser Diode of ROS ASSY Remove COVER TOP ASSY (PL1.1.7).
  • Page 72 Chapter 1 Troubleshooting Check Step Checking /ROSMOT ON signal of Scanner Motor Install EP CARTRIDGE. Close COVER OPEN (PL1.1.2). Go to step 11. Go to step 10. Is P/J13-3 <=> P/J13-2 on HVPS/MCU, 0 V just after when the power is turned ON, and 5VDC 10 seconds after stopping MAIN MOTOR? Checking HARNESS ASSY ROS for continuity Replace...

  • Page 73: Fip2.4 Fuser Assy (Pl8.1.20)

    Chapter 1 Troubleshooting FIP2.4 FUSER ASSY (PL8.1.20) Check Step Possible causative parts: FUSER ASSY (PL8.1.20) HVPS/MCU (PL12.1.19) INTERLOCK S/W 24V (PL8.1.11) HARNESS ASSY FUSER 100V/200V (PL8.1.17) HARNESS ASSY AC100V/200V (PL12.1.8) LVPS (PL12.1.5) HARNESS ASSY LVPS (PL12.1.1) Checking Heater circuit for continuity Remove SHIELD PLATE LVPS.
  • Page 74 Chapter 1 Troubleshooting Check Step Checking the resistance of Thermistor of Temperature Sensor Disconnect P/J46 from LVPS. Replace FUSER Go to step 8. Is the resistance between P/J46-6 <=> P/J46-7 and P/J46- ASSY. (RRP8.8) 1 <=> P/J46-2 about 480 k-ohm in the normal temperature (about 20 °C)? Checking after replacing HVPS/MCU Replace HVPS/MCU.

  • Page 75: Fip2.5 Sensor Regi (Pl5.1.30)

    Chapter 1 Troubleshooting FIP2.5 SENSOR REGI (PL5.1.30) Check Step Possible causative parts: SENSOR REGI (PL5.1.30) ACTUATOR B (PL5.1.17) 150 FEEDER ASSY (PL5.1.1) HARNESS ASSY TRAY1 (PL5.1.37) HARNESS ASSY CHUTE (PL12.1.17) HVPS/MCU (PL12.1.19) LVPS (PL12.1.5) Checking ACTUATOR B for operation and shape Remove 150 FEEDER ASSY.
  • Page 76 Chapter 1 Troubleshooting Check Step Checking HARNESS ASSY TRAY1 for continuity Remove SENSOR REGI. (RRP5.7) Disconnect P/J245. Replace Are the following continuous normally? Go to step 8. HARNESS ASSY P/J245-4 <=> P/J241-3 TRAY1. P/J245-5 <=> P/J241-2 P/J245-6 <=> P/J241-1 Checking HVPS/MCU for continuity Replace Go to FIP2.1 Disconnect P/J11 from HVPS/MCU.

  • Page 77: Fip2.6 Sensor No Paper (Pl5.1.38, Pl6.1.38, Pl7.1.38)

    Chapter 1 Troubleshooting FIP2.6 SENSOR NO PAPER (PL5.1.38, PL6.1.38, PL7.1.38) Check Step Possible causative parts: SENSOR NO PAPER (PL5.1.38, PL6.1.38, PL7.1.38) ACTUATOR NO PAPER (PL5.1.6, PL6.1.15, PL7.1.14) 150 FEEDER ASSY (PL5.1.1) HARNESS ASSY TRAY1 (PL5.1.37) HARNESS ASSY TRAY2 (PL6.1.36, PL7.1.36) HARNESS ASSY CHUTE (PL12.1.17) HVPS/MCU (PL12.1.19) PLATE ASSY BTM (PL2.1.10, PL3.1.10, PL4.1.10)
  • Page 78 Chapter 1 Troubleshooting Check Step Checking HARNESS ASSY CHUTE for continuity Disconnect P/J24 from HVPS/MCU. Disconnect P/J245 and P/J248. Are the following continuous normally? J24-6 <=> J245-13 Replace J24-7 <=> J245-12 Go to step 7. HARNESS ASSY J24-8 <=> J245-11 CHUTE.

  • Page 79: Fip2.7 Sensor Low Paper (Pl6.1.4, Pl7.1.4)

    Chapter 1 Troubleshooting FIP2.7 SENSOR LOW PAPER (PL6.1.4, PL7.1.4) Check Step Possible causative parts: SENSOR LOW PAPER (PL6.1.4, PL7.1.4) ACTUATOR LOW PAPER (PL6.1.5, PL7.1.5) PLATE ASSY BTM (PL3.1.10, PL4.1.10) HARNESS ASSY LOW1 (PL6.1.2, PL7.1.2) LVPS (PL12.1.5) HVPS/MCU (PL12.1.19) Checking ACTUATOR LOW PAPER for operation Install Paper Cassette.

  • Page 80: Fip2.8 Sensor Toner (Pl5.1.46)

    Chapter 1 Troubleshooting FIP2.8 SENSOR TONER (PL5.1.46) Check Step Possible causative parts: SENSOR TONER (PL5.1.46) SENSOR TONER ASSY (PL5.1.45) HARNESS ASSY TONER1 (PL5.1.50) HARNESS ASSY TONER2 (PL12.1.28) EP CARTRIDGE HVPS/MCU (PL12.1.19) Checking EP CARTRIDGE (1) Go to step 3. Go to step 2. Does sufficient toner in EP CARTRIDGE remain? Checking EP CARTRIDGE (2) Does the problem still occur, after replacing EP...

  • Page 81: Chapter 1 Troubleshooting Contents

    Chapter 1 Troubleshooting FIP2.9 INTERLOCK S/W 24V (PL8.1.11) Check Step Possible causative parts: INTERLOCK S/W 24V (PL8.1.11) LVPS (PL12.1.5) HVPS/MCU (PL12.1.19) Checking INTERLOCK S/W 24V Replace Disconnect P/J45 from LVPS. Go to FIP2.1 INTERLOCK S/W Is P/J45-1 <=> P/J45-3 continuous, when INTERLOCK LVPS.

  • Page 82: Fip2.10 Interlock S/W 5V (Pl8.1.12), Switch I/L Assy (Pl1.1.11)

    Chapter 1 Troubleshooting FIP2.10 INTERLOCK S/W 5V (PL8.1.12), SWITCH I/L ASSY (PL1.1.11) Check Step Possible causative parts: INTERLOCK S/W 5V (PL8.1.12) SWITCH I/L ASSY (PL1.1.11) HARNESS ASSY ROS (PL8.1.2) HARNESS ASSY LVPS (PL12.1.1) LVPS (PL12.1.5) HVPS/MCU (PL12.1.19) Checking INTERLOCK S/W 5VL Replace Remove INTERLOCK S/W 5VL.

  • Page 83: Fip2.11 Interlock S/W Rear (Pl12.1.7)

    Chapter 1 Troubleshooting FIP2.11 INTERLOCK S/W REAR (PL12.1.7) Check Step Possible causative parts: INTERLOCK S/W REAR (PL12.1.7) LVPS (PL12.1.5) HVPS/MCU (PL12.1.19) Checking INTERLOCK S/W REAR for continuity Replace Disconnect P/J44 from LVPS. Go to FIP2.1 INTERLOCK S/W Is P/J44-1 <=> P/J44-3 continuous, when INTERLOCK LVPS.

  • Page 84: Fip2.12 Switch I/L Assy (Pl1.1.11) (Interlock S/W Front R)

    Chapter 1 Troubleshooting FIP2.12 SWITCH I/L ASSY (PL1.1.11) (Interlock S/W Front R) Check Step Possible causative parts: SWITCH I/L ASSY (PL1.1.11) LVPS (PL12.1.5) HVPS/MCU (PL12.1.19) Checking SWITCH I/L ASSY for continuity Replace Disconnect P/J411. Go to step 2. SWITCH I/L Is P/J411-1 <=>...

  • Page 85: Fip2.13 Pwba Exit Motor (Pl12.1.4)

    Chapter 1 Troubleshooting FIP2.13 PWBA EXIT MOTOR (PL12.1.4) Check Step Possible causative parts: PWBA EXIT MOTOR (PL12.1.4) HARNESS ASSY LVPS (PL12.1.1) LVPS (PL12.1.5) HVPS/MCU (PL12.1.19) Checking HARNESS ASSY LVPS for continuity Disconnect P/J27, P/J10, P/J102 and P/J101 from Replace HARNESS ASSY LVPS. Go to step 2.

  • Page 86: Fip2.14 Motor Assy Exit (Pl9.1.11, Pl10.1.15)

    Chapter 1 Troubleshooting FIP2.14 MOTOR ASSY EXIT (PL9.1.11, PL10.1.15) Check Step Possible causative parts: MOTOR ASSY EXIT (PL9.1.11, PL10.1.15) PWBA EXIT MOTOR (PL12.1.4) HARNESS ASSY LVPS (PL12.1.1) LVPS (PL12.1.5) HVPS/MCU (PL12.1.19) Checking MOTOR ASSY EXIT for operation Not using DIAG tool End of work Go to step 3.

  • Page 87: Fip2.15 Clutch Regi (Pl5.1.23)

    Chapter 1 Troubleshooting FIP2.15 CLUTCH REGI (PL5.1.23) Check Step Possible causative parts: CLUTCH REGI (PL5.1.23) HARNESS ASSY CHUTE (PL12.1.17) HARNESS ASSY TRAY1 (PL5.1.37) HVPS/MCU (PL12.1.19) LVPS (PL12.1.5) Checking HARNESS ASSY CHUTE for continuity Disconnect P/J24 from HVPS/MCU. Replace Are the following continuous normally? Go to step 2.

  • Page 88: Fip2.16 Clutch Assy Ph (Pl5.1.21, Pl6.1.21, Pl7.1.20)

    Chapter 1 Troubleshooting FIP2.16 CLUTCH ASSY PH (PL5.1.21, PL6.1.21, PL7.1.20) Check Step Possible causative parts: CLUTCH ASSY PH (PL5.1.21, PL6.1.21, PL7.1.20) HARNESS ASSY TRAY1 (PL5.1.37) HARNESS ASSY TRAY2 (PL6.1.36, PL7.1.36) HARNESS ASSY CHUTE (PL12.1.17) HVPS/MCU (PL12.1.19) LVPS (PL12.1.5) Checking HARNESS ASSY CHUTE for continuity Disconnect P/J24 from HVPS/MCU.

  • Page 89: Fip2.17 Guide Tray Left (Pl7.1.7)

    Chapter 1 Troubleshooting FIP2.17 GUIDE TRAY LEFT (PL7.1.7) Check Step Possible causative parts: GUIDE TRAY LEFT (PL7.1.7) HARNESS ASSY LVPS (PL12.1.1) HVPS/MCU (PL12.1.19) LVPS (PL12.1.5) Checking HARNESS ASSY LVPS for continuity Replace Disconnect P/J18 from HVPS/MCU. Go to step 2. HARNESS ASSY Disconnect P/J1821.

  • Page 90: Fip2.18 Hvps/Mcu (Pl12.1.19)

    Chapter 1 Troubleshooting FIP2.18 HVPS/MCU (PL12.1.19) Step Check Possible causative parts: HVPS/MCU (PL12.1.19) GUIDE ASSY CRU R (PL8.1.25) EP CARTRIDGE HARNESS ASSY ANT (PL8.1.24) HARNESS ASSY LVPS (PL12.1.1) Checking the power by GUIDE ASSY CRU R Is GUIDE ASSY CRU R installed appropriately? Does the conducting part of GUIDE ASSY CRU R contact with the plate of HVPS/MCU and EP CARTRIDGE appropriately?

  • Page 91: Fip2.19 Electrical Noise

    Chapter 1 Troubleshooting FIP2.19 Electrical Noise Step Check Possible causative parts: HVPS/MCU (PL12.1.19) GUIDE ASSY CRU R (PL8.1.25) FUSER ASSY (PL8.1.20) EP CARTRIDGE HARNESS ASSY ANT (PL8.1.24) HARNESS ASSY AC100V/200V (PL12.1.8) HARNESS ASSY LVPS (PL12.1.1) Option 550 Paper Feeder PWBA FEEDER 550 (PL20.1.34) PWBA DUPLEX (PL21.1.32) Checking a foreign noise Are there any other electrical appliances within 3 m of the...
  • Page 92 Chapter 1 Troubleshooting Step Check Checking PWB ground Remove SHIELD PLATE LVPS (PL12.1.3) and SHIELD PLATE HVPS (PL12.1.8). (RRP12.1, 12.9) Is the ground normal? Are screws for ground of the following PWBs firmly tightened? All screws of HVPS/MCU (PL12.1.19) All screws of LVPS (PL12.1.5) Restore the Go to step 9.

  • Page 93: Fip2.44 Motor Assy Exit (Pl10.1.15)

    Chapter 1 Troubleshooting FIP2.44 MOTOR ASSY EXIT (PL10.1.15) Step Check Possible causative parts: MOTOR ASSY EXIT (PL10.1.15) HARNESS ASSY LVPS (PL12.1.1) PWBA EXIT MOTOR (PL12.1.4) HVPS/MCU (PL12.1.19) LVPS (PL12.1.5) Checking MOTOR ASSY EXIT. Not using DIAG tool: End of work Go to step 3.

  • Page 94: Fip2.45 Sensor Face Up Open (Pl10.1.25)

    Chapter 1 Troubleshooting FIP2.45 SENSOR FACE UP OPEN (PL10.1.25) Step Check Possible causative parts: SENSOR FACE UP OPEN (PL10.1.25) GATE FU (PL10.2.6) LEVER GATE FU (PL10.2.17) HARNESS ASSY EXIT SNR (PL10.1.27) HVPS/MCU (PL12.1.19) Checking GATE FU for operation Open COVER ASSY REAR 500. With tool Replace LEVER Move LEVER GATE FU up and down.

  • Page 95: Fip2.46 Sensor Full Stack (Pl10.1.26)

    Chapter 1 Troubleshooting FIP2.46 SENSOR FULL STACK (PL10.1.26) Step Check Possible causative parts: SENSOR FULL STACK (PL10.1.26) ACTUATOR FULL STACK (PL10.1.10) HARNESS ASSY EXIT SNR (PL10.1.27) HVPS/MCU (PL12.1.19) Checking ACTUATOR FULL STACK With tool Open COVER ASSY REAR 500. Go to step 2. Replace Move ACTUATOR FULL STACK with a finger.

  • Page 96: Image Quality Trouble

    Chapter 1 Troubleshooting 5. Image Quality Trouble 5.1 Entry Chart for Image Quality Troubleshooting Start Test Printing Is there a corresponding FIP? Troubleshoot Carry out the corresponding troubleshooting. The trouble is restored? The trouble is restored? It is stated as the Printer Controller is normal. By operating test print with the engine only, if the trouble is on Printer Controller side or the engine side can simply be diagnosed, except those phenomena that are not able to be diagnosed by test print.
  • Page 97 Chapter 1 Troubleshooting When the image quality trouble of print occurs, get a print to judge, understand and treat the trouble substance precisely and appropriately, and then troubleshoot efficiently, using the image quality FIP table according to each phenomenon. When trouble restoration with image quality FIP is not possible, check again with the image quality FIP, and then replace [ESS and possible causative parts] in order and check, and operate Troubleshooting, using [Chapter 2 Diagnostic].

  • Page 98: Image Quality Fip

    Chapter 1 Troubleshooting 5.2 Image Quality FIP FIP-1.P1 Faint print (Low contrast) Trouble substance The density of the image is entirely too faint. ESS and possible causative parts - EP CARTRIDGE - GUIDE ASSY CRU R (PL8.1.25) - BTR ASSY (PL8.1.21) - 150 FEEDER ASSY (PL5.1.1) - PWBA ESS (PL12.1.13) - ROS ASSY (PL8.1.1)
  • Page 99 Chapter 1 Troubleshooting Step Check Checking HVPS/MCU Replace HVPS/MCU. (RRP12.10) End of work Go to step 7. Carry out a test printing Is the problem cleared? Checking the image development process Operate Test Print, and turn off the power of the printer while printing.

  • Page 100: Fip-1.P2 Blank Print (No Print)

    Chapter 1 Troubleshooting FIP-1.P2 Blank print (No print) Trouble substance The entire paper is printed pure white. ESS and possible causative parts - EP CARTRIDGE - GUIDE ASSY CRU R (PL8.1.25) - BTR ASSY (PL8.1.21) - 150 FEEDER ASSY (PL5.1.1) - ROS ASSY (PL8.1.1) - PWBA ESS (PL12.1.13) - FUSER ASSY (PL8.1.20)
  • Page 101 Chapter 1 Troubleshooting Step Check Checking the image development process Operate Test Print, and turn off the power of the printer while printing. Remove the EP CARTRIDGE with care, and check the Go to FIP2.18 Go to step 7. toner image formed on the drum, right before the HVPS/MCU.

  • Page 102: Fip-1.P3 Solid Black

    Chapter 1 Troubleshooting FIP-1.P3 Solid black Trouble substance The entire paper is printed jet-black. ESS and possible causative parts - EP CARTRIDGE - HVPS/MCU (PL12.1.19) - LVPS (PL12.1.5) - 150 FEEDER ASSY (PL5.1.1) - ROS ASSY (PL8.1.1) - PWBA ESS (PL12.1.13) - 250 FEEDER ASSY (PL6.1.11) - 550 FEEDER ASSY (PL7.1.10) Before commencing troubleshooting, check the paper transfer course.

  • Page 103: Fip-1.P4 Vertical Blank Lines (White Stripes In Paper Transport Direction)

    Chapter 1 Troubleshooting FIP-1.P4 Vertical blank lines (White stripes in paper transport direction) Trouble substance There are some extremely faint or completely non-printed parts. Those non- printed parts cover a wide area vertically, along the paper feeding direction. ESS and possible causative parts - EP CARTRIDGE - BTR ASSY (PL8.1.21) - 150 FEEDER ASSY (PL5.1.1)
  • Page 104 Chapter 1 Troubleshooting Step Check Checking Heat Roll and Pressure Roll Remove FUSER ASSY. (RRP8.8) Warning; Start the operation after the FUSER ASSY Go to step [ESS Replace FUSER have cooled down. and possible ASSY. (RRP8.8) Turn the Gear HR with a finger, and check the Heat Roll causative parts].

  • Page 105: Fip-1.P5 Horizontal Band Cross Out

    Chapter 1 Troubleshooting FIP-1.P5 Horizontal band cross out Trouble substance There are some extremely faint or completely non-printed parts. Those non- printed parts cover a wide area horizontally, perpendicular to the paper feeding direction. ESS and possible causative parts - EP CARTRIDGE - HVPS/MCU (PL12.1.19) - GUIDE ASSY CRU R (PL8.1.25) - BTR ASSY (PL8.1.21)
  • Page 106 Chapter 1 Troubleshooting Step Check Checking the image development process Operate Test Print, and turn off the power of the printer while printing. Remove the EP CARTRIDGE with care, and check the Go to FIP2.18 toner image formed on the drum, right before the Go to step 6.

  • Page 107: Fip-1.P6 Vertical Stripes

    Chapter 1 Troubleshooting FIP-1.P6 Vertical stripes Trouble substance There are vertical black stripes along the paper. ESS and possible causative parts - EP CARTRIDGE - HVPS/MCU (PL12.1.19) - GUIDE ASSY CRU R (PL8.1.25) - BTR ASSY (PL8.1.21) - 150 FEEDER ASSY (PL5.1.1) - ROS ASSY (PL8.1.1) - PWBA ESS (PL12.1.13) - 250 FEEDER ASSY (PL6.1.11)

  • Page 108: Fip-1.P7 Horizontal Stripes

    Chapter 1 Troubleshooting FIP-1.P7 Horizontal stripes Trouble substance There are horizontal black stripes along the paper. ESS and possible causative parts - EP CARTRIDGE - HVPS/MCU (PL12.1.19) - GUIDE ASSY CRU R (PL8.1.25) - BTR ASSY (PL8.1.21) - 150 FEEDER ASSY (PL5.1.1) - MAIN MOTOR (PL11.1.2) - GEAR ASSY HOUSING (PL11.1.3) - ROS ASSY (PL8.1.1)
  • Page 109 Chapter 1 Troubleshooting Check Step Restore or clean Checking Drum ground the Plate Earth, or Check the Plate Earth of GUIDE ASSY CRU R. Go to step 7. replace GUIDE Are there any stains or deformation on the Plate Earth? ASSY CRU R.

  • Page 110: Fip-1.P8 Partial Lack

    Chapter 1 Troubleshooting FIP-1.P8 Partial lack Trouble substance There are some extremely faint or completely missing parts. Those missing parts are dotted in a limited area on the paper. ESS and possible causative parts - EP CARTRIDGE - HVPS/MCU (PL12.1.19) - BTR ASSY (PL8.1.21) - 150 FEEDER ASSY (PL5.1.1) - PWBA ESS (PL12.1.13)

  • Page 111: Fip-1.P9 Spots

    Chapter 1 Troubleshooting FIP-1.P9 Spots Trouble substance There are toner spots all over the paper disorderedly. ESS and possible causative parts - EP CARTRIDGE - HVPS/MCU (PL12.1.19) - BTR ASSY (PL8.1.21) - 150 FEEDER ASSY (PL5.1.1) - ROS ASSY (PL8.1.1) - GUIDE ASSY CRU R (PL8.1.25) - PWBA ESS (PL12.1.13) - 250 FEEDER ASSY (PL6.1.11)

  • Page 112: Fip-1.P10 Afterimage

    Chapter 1 Troubleshooting FIP-1.P10 Afterimage Trouble substance The ghost appears on the paper. The ghost may be the image of the previous page, or a part of the page currently printing. ESS and possible causative parts - EP CARTRIDGE - HVPS/MCU (PL12.1.19) - GUIDE ASSY CRU R (PL8.1.25) - Drive Assy - BTR ASSY (PL8.1.21)
  • Page 113 Chapter 1 Troubleshooting Check Step Checking Heat Roll and Pressure Roll Remove FUSER ASSY. (RRP8.8) Warning; Start the operation after the FUSER ASSY Replace FUSER have cooled down. Go to step 7. ASSY. Turn the Gear HR with a finger, and check the Heat Roll (RRP8.8) and Pressure Roll.

  • Page 114: Fip-1.P11 Background (Fog)

    Chapter 1 Troubleshooting FIP-1.P11 Background (Fog) Trouble substance There is toner stain all over or a part of the page. The stain appears as very bright gray stain. ESS and possible causative parts - EP CARTRIDGE - BTR ASSY (PL8.1.21) - HVPS/MCU (PL12.1.19) - GUIDE ASSY CRU R (PL8.1.25) - ROS ASSY (PL8.1.1)

  • Page 115: Fip-1.P12 Skew

    Chapter 1 Troubleshooting FIP-1.P12 Skew Trouble substancee The printed image is not paralleled with both sides of the paper. ESS and possible causative parts - EP CARTRIDGE - BTR ASSY (PL8.1.21) - 150 FEEDER ASSY (PL5.1.1) - FUSER ASSY (PL8.1.20) - Paper Cassette - PLATE ASSY BTM (PL2.1.10, PL3.1.10, PL4.1.10) - 150 Paper Feeder...

  • Page 116: Fip-1.P13 Paper Damage

    Chapter 1 Troubleshooting FIP-1.P13 Paper damage Trouble substance The paper comes out from the printer crumpled, folded or worn-out. ESS and possible causative parts - FUSER ASSY (PL8.1.20) - Heat Roll - Pressure Roll - PWBA ESS (PL12.1.13) - 150 FEEDER ASSY (PL5.1.1) - EP CARTRIDGE - BTR ASSY (PL8.1.21) - Paper Cassette...
  • Page 117 Chapter 1 Troubleshooting Check Step Checking Heat Roll and Pressure Roll Remove FUSER ASSY. (RRP8.8) Warning; Start the operation after the FUSER ASSY Replace FUSER have cooled down. Go to step 6. ASSY. Turn the Gear HR with a finger, and check the Heat Roll (RRP8.8) and Pressure Roll.

  • Page 118: Fip-1.P14 No Fix

    Chapter 1 Troubleshooting FIP-1.P14 No fix Trouble substance The printed image is not fixed on the paper properly. The image easily comes off when rubbed. ESS and possible causative parts - FUSER ASSY (PL8.1.20) - Heat Roll - Pressure Roll - PWBA ESS (PL12.1.13) - LVPS (PL12.1.5) Before commencing troubleshooting, check the paper transfer course.

  • Page 119: Judgment Of Print Consistency

    Chapter 1 Troubleshooting 6. Judgment of print consistency It is stated here how to judge simply the main print consistency printing with the standard paper (letter size). Keep the paper packaged in the operating environment for 12 hours, and then use the paper just after when unpackaged.

  • Page 120: Side Edge Registration

    Chapter 1 Troubleshooting Side edge registration Measure the amount of shift from the ideal point 108.0 mm away from the left end at center of front- and-back of the paper. Reference: less than +/-2.5 mm 1 - 104...

  • Page 121: Skew

    Chapter 1 Troubleshooting Skew Measurement of the inclined paper feeding Measure the vertical distance of two points 190 mm away each other on the top horizontal line. Reference: less than +/-1.2 mm 1 - 105...

  • Page 122: Perpendicularity

    Chapter 1 Troubleshooting Perpendicularity Measurement of the perpendicularity for suppressing inclines of ROS and OPC Check the perpendicular line to the horizontal line to measure the horizontal distance at the point 114.5 mm away vertically from center of top horizontal line. Reference: less than +/-0.8 mm 1 - 106...

  • Page 123: Parallelism

    Chapter 1 Troubleshooting Parallelism The parallelism is difference of feeding speed between left and right sides of the paper. Measure the difference of length between two 234 mm long vertical lines 190 mm away each other. Reference: less than +/-1.2 mm 1 - 107...

  • Page 124: Preventive Maintenance

    Chapter 1 Troubleshooting 7. Preventive maintenance When visiting the customer, perform the maintenance work other than the original purpose to avoid any trouble that may arise. Procedure for preventive maintenance Check how the customer is using the machine. Write down the cumulative print count. Use the cumulative print count as a guide of replacing periodic replacement parts.

  • Page 125: Chapter 2 Operation Of Diagnostic

    Chapter 2 Operation of Diagnostic Chapter 2 Operation of Diagnostic CONTENTS 1. How to Use Diag (C/E) Mode ..................2 - 1 1.1 Roles of Control Panel in Diag (C/E) Mode ..................2 - 1 1.2 How to Start Up M/C ......................... 2 - 2 1.3 How to Enter Diag (C/E) Mode ......................
  • Page 126 Chapter 2 Operation of Diagnostic Chapter 2 Operation of Diagnostic CONTENTS...

  • Page 127: How To Use Diag (C/E) Mode

    Chapter 2 Operation of Diagnostic 1. How to Use Diag (C/E) Mode 1.1 Roles of Control Panel in Diag (C/E) Mode JG2201OA 1. LCD Displays the Diag menus and failure descriptions, and shows and sets various types of information. 2. " ↑ " key •...

  • Page 128: How To Start Up M/C

    Chapter 2 Operation of Diagnostic 8. "ON LINE" key Press the "ON LINE" key holding down the " ← " and " → " keys to start the Diag (C/E) mode. 9. "CANCEL" key Instructs an interruptible Diag Code to stop. This key is ineffective for any uninterruptible Diag Code.

  • Page 129: How To Enter Diag (C/E) Mode

    Chapter 2 Operation of Diagnostic 1.3 How to Enter Diag (C/E) Mode 1. When [Ready to print] is displayed, press and release the " ← " and " → " keys, and then press the "ON LINE" key within three seconds. 2.

  • Page 130: Configuration Of Diag (C/E) Mode Menus

    Chapter 2 Operation of Diagnostic 1.5 Configuration of Diag (C/E) Mode Menus The Diag common menu consists of the “Preventive maintenance”, “Fault diagnosis”, “Adjustment”, and Max Set Up menus. Each hierarchical level under the individual menus has its Diag Code functions. Procedure: 1.

  • Page 131: How To Select Diag Code

    Chapter 2 Operation of Diagnostic 1.6 How to Select Diag Code 1. Enter the Diag (C/E) mode. 2. Select an applicable menu item in the common menu using the " ↑ " or " ↓ " key. 3. To select a Diag Code (DC) item in a lower level, use the " → " key. 4.

  • Page 132: Preventive Maintenance Menu Tree

    Chapter 2 Operation of Diagnostic 1.7 Preventive maintenance Menu Tree Initial Display Button Button Diag. Menu Preventive Diag DC122 SDHistory Preventive Diag DC122 SDHistory Paper Jam DC122 SDHistory Other Faults Preventive Diag DC135 HFSI Clear Life DC135 HFSI Clear Life 000-000 DC135 HFSI Change Life...

  • Page 133: Adjustment Menu Tree

    Chapter 2 Operation of Diagnostic 1.9 Adjustment Menu Tree Initial Display Button Button Diag. Menu Adjustment Adjustment DC131 NVM R/W Adjustment DC132 Sirial No. set Adjustment DC301 NVM Init. 2 - 7...

  • Page 134: Diag Code

    Chapter 2 Operation of Diagnostic 1.10 DIAG CODE DC122 SDHistory Description: Specify either “Paper Jam” or “Other Faults” category to show the latest 20 items of history information. • Register only a jam or fault which requires CE actions (supply, change, repair) in History.

  • Page 135: Dc131 Nvm R/W

    Chapter 2 Operation of Diagnostic DC131 NVM R/W Description: Reads from and writes to NVM. Procedure 1. Enter the Diag (C/E) mode, and select [Diag. Menu Adjustment] in the same hierarchical level using the " ↓ " key. 2. Show the applicable DC item screen [Adjustment DC131 NVM R/W] using the " → " key. 3.
  • Page 136 Chapter 2 Operation of Diagnostic 755-002 Value NG 7. Press the "MENU" key to return to the common menu screen [Diag. Menu Adjustment]. <Listing other faults> Refer to 2.4 "DC131 NVM R/W". 2 - 10...

  • Page 137: Dc135 Hfsi

    Chapter 2 Operation of Diagnostic DC135 HFSI Description: Change a current status value (hereinafter referred to as the "current life") and a change Interval value (hereinafter referred to as "spec life") of a specified consumable item. • [Clear Life] Clear a current life value of a changed HFSI component to zero. •...
  • Page 138 Chapter 2 Operation of Diagnostic 008-002 00000000 9. Press the "FEED / SELECT" key to execute zero clearing. When zero clearing has been completed, "*" is marked at the right end of the DC menu and the key operation becomes available. 10.
  • Page 139 Chapter 2 Operation of Diagnostic Change Life 008-002 NG 10. Press the "MENU" key to return to the common menu screen [Diag. Menu Preventive Diag]. 2 - 15...

  • Page 140: Dc140 Monitor

    Chapter 2 Operation of Diagnostic DC140 Monitor Description: Monitors an analog component and checks its output. • In the input function, each analog sensor is monitored periodically and the value is displayed. • In the output function, the output to a component in a fixed/variable value is performed. However, there is no component available for the output function.
  • Page 141 Chapter 2 Operation of Diagnostic Component List 009-002 OUT 030* 6. If there is no applicable chain-link No., the NG screen is displayed as shown below. In this case, press the "FEED / SELECT" key to return to the chain-link No. input screen. Component Input 009-002 NG 7.

  • Page 142: Dc301 Nvm Init

    Chapter 2 Operation of Diagnostic DC301 NVM Init. Description: Initializes an NVM area. In [NVM Init.], any settings for a billing counter, M/C serial No., market, HFSI, shutdown history and jam/fail counter are not initialized. Settings for a shutdown history and jam/fail counter are cleared by selecting the [Exit Diagnostics Complete Exit] screen when exiting the Diag mode.

  • Page 143: Dc330 Components

    Chapter 2 Operation of Diagnostic DC330 Components Description: Enables an input/output checking for each component. • A maximum of 8 items of input and output can be operated simultaneously. • If any components which are prohibited from being output simultaneously are selected, the component input first is turned off and the other component input next is turned on.
  • Page 144 Chapter 2 Operation of Diagnostic Component Input 009-002 NG 9. If you want to terminate the execution of components, use the "CANCEL" key. Then, using the " ↑ " or " ↓ " key allows you to show the next (previous) component. 10.

  • Page 145: Dc355 Hdd Diag

    Chapter 2 Operation of Diagnostic DC355 HDD DIAG Description: Performs setups, change judgments, etc. when changing or checking HDD. • HDD read verification test can be performed. • HDD partition size can be checked. • HDD partition size can be set. •...
  • Page 146 Chapter 2 Operation of Diagnostic (2) Execute a read verification test again using the "FEED / SELECT" key. The remaining time is shown. (The execution time in a range between 0 and 255 minutes is indicated in "xxx".) • When the test has been completed normally, the [Read Verify Test Completed] screen is shown.
  • Page 147 Chapter 2 Operation of Diagnostic • A value in the range between 10 and 205 is shown as the entire HDD size. The unit is 0.1 Gbyte. 7. Show the partition size display screen [Partition List A 40] using the " ↓ " key. You can select the partitions [Partition List A 40], [Partition List B 40], [Partition List C 40], [Partition List D 30], [Partition List H 05] and [Partition List ALL 186] in that order, using the "...
  • Page 148 Chapter 2 Operation of Diagnostic When the cursor is positioned at the left end of the partition size, pressing the " ← " key allows you to return to the [Partition setting A 40] screen in an upper hierarchical level. 9.
  • Page 149 Chapter 2 Operation of Diagnostic 11. Execute a setup using the "FEED / SELECT" key again. During the execution, [Setup In progress] is shown. • When the execution has been completed normally, the [Setup Completed] screen is shown. • When the execution has been completed abnormally, the [Setup Completed abnormally] screen is shown.
  • Page 150 Chapter 2 Operation of Diagnostic • When the execution has been completed abnormally, the [Fault Diag. Completed abnormally] screen is shown. If the process is completed abnormally, this means that HDD has been at the end of its useful life. In this case, replace the HDD Assy (PL5.4) immediately with a new one.
  • Page 151 Chapter 2 Operation of Diagnostic Partition Default With Without Service Remarks capacity 2 (B) 4 GB (CE Ejection in Operation Operation Ejects paper to the Side Tray in reverse order. variable) reverse Operation 1: Transmits data in reverse order. order (ART EX Printer Driver only) (Side Operation 2: Stores data in HD once and...

  • Page 152: Dc612 Patternprt

    Chapter 2 Operation of Diagnostic DC612 PatternPrt Description: Prints a test pattern output from a pattern generator built into the machine. • The message that printing is in progress is displayed on the message area during pattern output. • Perform jam/fail detection. If any error is detected, an operation stops in the same way as the normal mode, but a message of Recovery is not shown.
  • Page 153 Chapter 2 Operation of Diagnostic If you want to execute an output without changing any setting item, press the " ↓ " key several times until [DC612 PatternPrt If OK press SEL] is shown, and press the "FEED / SELECT" key to execute a test pattern output. 9.

  • Page 154: Service Data

    Chapter 2 Operation of Diagnostic 2. Service Data 2.1 DC330 Input Component Check List 001-100 SENSOR/SWITCH CHECK [Indication] H/L [Description] The number of sensor check counts. This is not for a particular sensor. Whichever sensor is checked, it is counted. 2.2 DC330 Output Component Check List 008-001 MAIN MOTOR...
  • Page 155 Chapter 2 Operation of Diagnostic 008-009 Tray3 FEEDER CLUTCH [Description] Turns on the Tray3 Feed Clutch which supplies a driving force to the Feed Roll that carries papers from the Tray3. 008-010 Tray4 FEEDER CLUTCH [Description] Turns on the Tray4 Feed Clutch which supplies a driving force to the Feed Roll that carries papers from the Tray4.
  • Page 156 Chapter 2 Operation of Diagnostic 009-002 CHARGE ROLL AC [Description] Applies an AC voltage to the Bias Charge Roll (BCR). 009-003 CHARGE ROLL DC [Description] Applies a DC voltage to the Bias Charge Roll (BCR). 009-004 DEVELOPER BIAS AC [Description] Applies an AC voltage to the Developer Magnetic Roll.

  • Page 157: Dc140 Analog Monitor List

    Chapter 2 Operation of Diagnostic 2.3 DC140 Analog Monitor List 001-300 FUSER TEMPERATURE CHECK [Description] Shows a monitored surface temperature value (thermistor output) of the Fuser Heat Roll. 2 - 33...
  • Page 158 Chapter 2 Operation of Diagnostic 2.4 DC131 NVM R/W Reads from and writes to NVM. Chain- Size Content Details Link (Reference) 740-001 Configuration1 1 byte NV 00 bit0: 1 = LowPaperSensor is not available 0 = available bit1: 1 = Toner Sensor is not available 0 = available 740-002 Configuration2 1 byte...
  • Page 159 Chapter 2 Operation of Diagnostic Chain- Size Content Details Link (Reference) 741-006 REG Process 1 byte RG 06 0-15: (8 = initial) Adjustment Value of Paper Feed Direction (Duplex) Rewritable if 740-009 Bit3 is 1. 741-007 REG Scan MSI 1 byte RG 07 0-15: (8 = initial) Adjustment Value of Paper Scan Direction (MSI)

  • Page 160: Test Pattern Mode Menu

    Chapter 2 Operation of Diagnostic 2.5 TEST PATTERN MODE MENU 2.5.1 Functions A test print pattern incorporated in the printer and used for operation check can be printed. A test print pattern is shown below. About 4mm About About 1dot In the direction of travel of paper About 4mm...

  • Page 161: Chapter 3 Removal And Replacement Procedures

    Chapter 3 Removal and Replacement Procedures (RRPs) Chapter 3 Removal and Replacement Procedures (RRPs) CONTENTS 1. Removal and Replacement Procedures..............3 - 1 1.1 Before starting service work......................3 - 1 1.2 Prohibited matter..........................3 - 2 1.3 Confirmation after service ........................ 3 - 3 1.4 Description of procedures ........................

  • Page 162: Chapter 3 Removal And Replacement Procedures (Rrps) Contents

    Chapter 3 Removal and Replacement Procedures (RRPs) Chapter 3 Removal and Replacement Procedures (RRPs) CONTENTS RRP5.5 ROLL REGI RUBBER (PL5.1.12) ..................3 - 130 RRP5.6 CLUTCH ASSY PH (PL5.1.21), CLUTCH REGI (PL5.1.23) ..........3 - 134 RRP5.7 SENSOR REGI (PL5.1.30) (34PPM)..............................
  • Page 163 Chapter 3 Removal and Replacement Procedures (RRPs) Chapter 3 Removal and Replacement Procedures (RRPs) CONTENTS RRP9.2 MOTOR ASSY EXIT (PL9.1.11)..................3 - 262 RRP9.3 GEAR 17 (PL9.1.8), GEAR 16/49 (PL9.1.9) ................ 3 - 264 RRP9.4 COVR REAR 250 (PL9.1.12) ....................3 - 266 RRP9.5 COVER DUP (PL9.1.13) .....................
  • Page 164 Chapter 3 Removal and Replacement Procedures (RRPs) Chapter 3 Removal and Replacement Procedures (RRPs) CONTENTS Blank Page...

  • Page 165: Removal And Replacement Procedures

    Chapter 3 Removal and Replacement Procedures (RRPs) 1. Removal and Replacement Procedures Parts removal and replacement procedures are described in major 12 items which correspond to classification of parts list. RRP1 Cover RRP2 150 Paper Cassette RRP3 250 Paper Cassette RRP4 550 Paper Cassette RRP5...

  • Page 166: Prohibited Matter

    Chapter 3 Removal and Replacement Procedures (RRPs) 1.2 Prohibited matter Do not remove the frame components shown in the figure below. Removing any of these components will make the laser printer go out of alignment. If the frame components are removed or thier screws loosened by mistake, be sure to replace them again on a stable and firm horizontal work surface.

  • Page 167: Confirmation After Service

    Chapter 3 Removal and Replacement Procedures (RRPs) 1.3 Confirmation after service After a service, confirm that the COVER OPEN and the LEVER LINK are connected properly, and confirm the operation of the COVER OPEN by opening and closing it. LEVER LINK COVER OPEN Connection port (34PPM)

  • Page 168: Description Of Procedures

    Chapter 3 Removal and Replacement Procedures (RRPs) 1.4 Description of procedures "RRP X,Y "AAAAA" at the top of procedures represent the part name AAAAA are to be removed and replaced. "(PL X.Y.Z)" following the parts name in procedures represent that the parts are those of the plate (PL) "X.Y", item "Z"...
  • Page 169 Chapter 3 Removal and Replacement Procedures (RRPs) The screws in procedures are expressed with their replacing position, color, characteristics and nominal length, etc. “ In case of _____ specifications" in the procedures indicate that service operation should be provided only to laser printer of specified specifications (service operation should not be provided for laser printer of specifications not covered).

  • Page 170: Rrp1. Cover

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP1. Cover RRP1.1 COVER REAR (PL1.1.3) (34PPM) 3 – 6...
  • Page 171 Chapter 3 Removal and Replacement Procedures (RRPs) (24PPM) 3 – 7...
  • Page 172 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the 3 screws (silver with flange, 8mm x 2, gold tapping, 8mm x 1) securing the COVER REAR to the printer. Open the COVER REAR in the direction of the arrow. Release the 3 hooks securing the COVER REAR to the printer, and remove it from the printer.
  • Page 173 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 9...

  • Page 174: Rrp1.2 Cover Right (Pl1.1.4)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP1.2 COVER RIGHT (PL1.1.4) COVER RIGHT (PL1.1.4) (34PPM) 3 – 10...
  • Page 175 Chapter 3 Removal and Replacement Procedures (RRPs) COVER RIGHT (PL1.1.4) (24PPM) 3 – 11...
  • Page 176 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Loosen the screw securing the COVER RIGHT to the rear side of the printer. Shift the COVER RIGHT in the direction of the arrow to release the 4 hooks, two below, one in front and one on rear, securing the COVER RIGHT to the printer.
  • Page 177 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 13...

  • Page 178: Rrp1.3 Cover Left (Pl1.1.6)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP1.3 COVER LEFT (PL1.1.6) (34PPM) 3 – 14...
  • Page 179 Chapter 3 Removal and Replacement Procedures (RRPs) (24PPM) 3 – 15...
  • Page 180 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Shift the COVER LEFT in the direction of the arrow to release the 4 hooks, two below and two on rear, securing the COVER LEFT to the printer.
  • Page 181 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 17...

  • Page 182: Rrp1.4 Cover Top (Pl1.1.7), Operation Panel (Pl1.1.1)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP1.4 COVER TOP (PL1.1.7), OPERATION PANEL (PL1.1.1) COVER OPEN (PL1.1.2) OPERATION PANEL (PL1.1.1) (34PPM) 3 – 18...
  • Page 183 Chapter 3 Removal and Replacement Procedures (RRPs) COVER OPEN (PL1.1.2) OPERATION PANEL (PL1.1.1) (24PPM) 3 – 19...
  • Page 184 Chapter 3 Removal and Replacement Procedures (RRPs) 34PPM Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (PPR1.2) Remove the COVER EXIT 500 (PL10.1.1). (RRP10.1) Remove the 500 EXIT ASSY (PL10.1.2).
  • Page 185 Chapter 3 Removal and Replacement Procedures (RRPs) 24PPM Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14). (RRP9.7) Remove the CHUTE LW EXT2 ASSY (PL9.1.2). (RRP9.1) Remove the 2 screws (silver with flange, 8mm) securing the COVER TOP to the printer.

  • Page 186: Rrp1.5 Cover Front (Pl1.1.5)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP1.5 COVER FRONT (PL1.1.5) (34PPM) 3 – 22...
  • Page 187 Chapter 3 Removal and Replacement Procedures (RRPs) (24PPM) 3 – 23...
  • Page 188 Chapter 3 Removal and Replacement Procedures (RRPs) 34PPM Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1). (RRP10.1) Remove the 500 EXIT ASSY (PL10.1.2).
  • Page 189 Chapter 3 Removal and Replacement Procedures (RRPs) 24PPM Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14). (RRP9.7) Remove the CHUTE LW EXT2 ASSY (PL9.1.2). (RRP9.1) Remove the COVER TOP (PL1.1.7).

  • Page 190: Rrp1.6 Switch I/L Assy (Pl1.1.11)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP1.6 SWITCH I/L ASSY (PL1.1.11) COVER OPEN (PL1.1.2) HOLE CLAMPING PORTIONS (34PPM) 3 – 26...
  • Page 191 Chapter 3 Removal and Replacement Procedures (RRPs) COVER OPEN (PL1.1.2) HOLE CLAMPING PORTIONS (24PPM) 3 – 27...
  • Page 192 Chapter 3 Removal and Replacement Procedures (RRPs) 34PPM Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1). (RRP10.1) Remove the 500 EXIT ASSY (PL10.1.2).
  • Page 193 Chapter 3 Removal and Replacement Procedures (RRPs) 24PPM Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14). (RRP9.7) Remove the CHUTE LW EXT2 ASSY (PL9.1.2). (RRP9.1) Remove the 2 screws (silver with flange, 8mm) securing the COVER TOP to the printer.

  • Page 194: Rrp2. 150 Paper Cassette

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP2. 150 Paper Cassette RRP2.1 ROLL ASSY RETARD (PL2.1.2) ROLL ASSY RETARD (PL2.1.2) FRICTION CLUTCH (PL2.1.3) HOOKS SPRING RETARD Other than the procedure above, it is possible to remove the ROLL ASSY RETARD by pushing down the HOLDER RETARD. 3 –...
  • Page 195 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Pull out the 150 PAPER CASSETTE from the printer. Release the hooks securing the HOLDER RETARD (PL2.1.5) to the 150 PAPER CASSETTE using a screwdriver or the like. Lift up the HOLDER RETARD in the direction of the arrow, and remove it. Release the hook securing the ROLL ASSY RETARD, and pull it out from the SHAFT RETARD (PL2.1.4).

  • Page 196: Rrp2.2 Rack Size (Pl2.1.32)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP2.2 RACK SIZE (PL2.1.32) GEAR PINION HOOKS (PL2.1.12) GUIDE ASSY SD L150 (PL2.1.11) CLAWS NOTE4 GUIDE ASSY SD R150 (PL2.1.13) HOOK HOOK PLATE ASSY BTM HOOK HOUSING TOP150 CLAWS NOTE3 WHEN ASSEMBLING HOUSING TOP150 CLAW GUIDE ASSY SD L150 3 – 32...
  • Page 197 Chapter 3 Removal and Replacement Procedures (RRPs) HOUSING BASE 150 (PL2.1.36) COVER EXTENSION (PL2.1.30) NOTE2 HOUSING TOP 150 (PL2.1.16) HOUSING EXTENSION 150 (PL2.1.34) HOOK JG3008AA 3 – 33...
  • Page 198 Chapter 3 Removal and Replacement Procedures (RRPs) NOTE 1 RACK SIZE (PL2.1.32) JG3009AB GUIDE END 150 LINK SW SIZE 1 150 LINK SW SIZE 2 150 LINK SW SIZE 3 150 JG3200AB 3 – 34...
  • Page 199 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL2.1.1) from the 150 PAPER CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will Release the hooks securing the GEAR PINION (PL2.1.12) to the HOUSING TOP 150 (PL2.1.16), and remove the GEAR PINION.
  • Page 200 Chapter 3 Removal and Replacement Procedures (RRPs) After assembling the HOUSING TOP 150 to HOUSING BASE 150 using the 4 hooks, secure them using the 2 screws (gold tapping, 8mm) on both right and left sides, as well as the 6 screws (gold tapping, 8mm) on the back.
  • Page 201 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 37...

  • Page 202: Rrp2.3 Gear Sector (Pl2.1.31)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP2.3 GEAR SECTOR (PL2.1.31) GEAR SECTOR (PL2.1.31) HOUSING EXTENSION 150 (PL2.1.34) JG3118AA 3 – 38...
  • Page 203 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL2.1.1) from the 150 PAPER CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will Release the hooks securing the GEAR PINION (PL2.1.12) to the HOUSING TOP 150 (PL2.1.16), and remove the GEAR PINION.
  • Page 204 Chapter 3 Removal and Replacement Procedures (RRPs) After tightening the screws, move the GUIDE ASSY END 150 back and forth, and make sure that the LINK SW SIZEs operate smoothly. While pressing down the hook of the HOUSING TOP 150, install the GUIDE ASSY SD R150 (PL2.1.13) to the HOUSING TOP 150.
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  • Page 206: Rrp2.4 Guide Assy End 150 (Pl2.1.35)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP2.4 GUIDE ASSY END 150 (PL2.1.35) HOOKS HOUSING EXTENSION 150 (PL2.1.34) GUIDE ASSY END 150  (PL2.1.35) JG3011AA 3 – 42...
  • Page 207 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL2.1.1) from the 150 PAPER CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will Release the hooks securing the GEAR PINION (PL2.1.12) to the HOUSING TOP 150 (PL2.1.16), and remove the GEAR PINION.
  • Page 208 Chapter 3 Removal and Replacement Procedures (RRPs) After assembling the HOUSING TOP 150 to the HOUSING BASE 150 using the 4 hooks, secure them using the 2 screws (gold tapping, 8mm) on both right and left sides, as well as the 6 screws (gold tapping, 8mm) on the back.
  • Page 209 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 45...

  • Page 210: Rrp2.5 Plate Assy Btm (Pl2.1.10)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP2.5 PLATE ASSY BTM (PL2.1.10) GEAR PINION HOOKS (PL2.1.12) GUIDE ASSY SD L150 (PL2.1.11) CLAWS GUIDE ASSY SD R150 (PL2.1.13) HOOK  HOOK LEVER BTM LOCK (PL2.1.26) STOPPER GEAR (PL2.1.28) WHEN ASSEMBLING HOUSING TOP150 CLAW GUIDE ASSY SD L150 JG3012AA 3 – 46...
  • Page 211 Chapter 3 Removal and Replacement Procedures (RRPs) GEAR PB L (PL2.1.7) GEAR BTM DMP ONEWAY (PL2.1.8) SHAFT PB PLATE ASSY BTM (PL2.1.9) (PL2.1.10) GEAR BTM LOCK ONEWAY (PL2.1.15) NOTE1 SPRING BTM UP150 NOTE2 (PL2.1.18) GEAR PB R (PL2.1.20) JG3013AB 3 – 47...
  • Page 212 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL2.1.1) from the 150 PAPER CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will Release the hooks securing the GEAR PINION (PL2.1.12) to the HOUSING TOP 150 (PL2.1.16), and remove the GEAR PINION.
  • Page 213 Chapter 3 Removal and Replacement Procedures (RRPs) After installing, make sure that the 3 claws of the GUIDE ASSY SD R150 sit correctly in the grooves of the HOUSING TOP 150.(NOTE3). While pressing down the hook of the HOUSING TOP 150, install the GUIDE ASSY SD L150 (PL2.1.11) to the HOUSING TOP 150.

  • Page 214: Rrp2.6 Gear Lever Lock (Pl2.1.25), Lever Btm Lock (Pl2.1.26)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP2.6 GEAR LEVER LOCK (PL2.1.25), LEVER BTM LOCK (PL2.1.26) LEVER BTM LOCK (PL2.1.26) GEAR PB R (PL2.1.20) PLATE GEAR LOCK 150 (PL2.1.19) RACK BTM LOCK 150 (PL2.1.21) GEAR BTM LOCK PINION (PL2.1.23)  COVER BTM UP (PL2.1.22) SEE NOTE2 SPRING BTM LOCK (PL2.1.24) SPRING STOPPER GEAR NOTE1) (PL2.1.27) STOPPER GEAR (PL2.1.28) LEVEL BTM LOCK (PL2.1.26) NOTE2 (REAR VIEW) STOPPER WHEN ASSEMBLING GEAR LEVEL LOCK...
  • Page 215 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL2.1.1) from the 150 PAPER CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will While pressing down the lock of the STOPPER GEAR (PL2.1.28), release the lock of LEVER BTM LOCK (PL2.1.26) to lift up the PLATE ASSY BTM (PL2.1.10).
  • Page 216 Chapter 3 Removal and Replacement Procedures (RRPs) Install the GEAR PB R (PL2.1.20) to the SHAFT PB (PL2.1.9), and secure it with the hook. Be sure to install the hook of the GEAR PB R into the groove of the SHAFT PB. Install the PLATE GEAR LOCK 150 (PL2.1.19) to the HOUSING BASE 150, and secure it with the hook.
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  • Page 218: Rrp2.7 Handle Extension 150 (Pl2.1.33)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP2.7 HANDLE EXTENSION 150 (PL2.1.33) HANDLE EXTENSION 150 (PL2.1.33) JG3301AA 3 – 54...
  • Page 219 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL2.1.1) from the 150 PAPER CASSETTE. Remove the 2 screws on the back side of the HANDLE EXTENSION 150 (PL2.1.33). Release the 5 hooks at the upper side and the 2 hooks at the lower side of the HANDLE EXTEN- SION 150(PL2.1.33), then, remove the HANDLE EXTENSION 150 (PL2.1.33) from the HOUSING EXTENSION 150 (PL2.1.34).

  • Page 220: Rrp3. 250 Paper Cassette

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP3. 250 Paper Cassette RRP3.1 ROLL ASSY RETARD (PL3.1.2) ROLL ASSY RETARD (PL3.1.2) FRICTION CLUTCH (PL3.1.3) HOOKS SPRING RETARD JG3014AA Other than the procedure above, it is possible to remove the ROLL ASSY RETARD by pushing down the HOLDER RETARD. JG3208AA 3 –...
  • Page 221 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Pull out the 250 PAPER CASSETTE from the printer. Release the hooks securing the HOLDER RETARD (PL3.1.5) to the 250 PAPER CASSETTE using a screwdriver or the like. Lift up the HOLDER RETARD in the direction of the arrow, and remove it. Release the hook securing the ROLL ASSY RETARD, and pull it out from the SHAFT RETARD (PL3.1.4).

  • Page 222: Rrp3.2 Rack Size (Pl3.1.32)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP3.2 RACK SIZE (PL3.1.32) GEAR PINION HOOKS (PL3.1.12) GUIDE ASSY SD L250 (PL3.1.11) CLAWS NOTE4 GUIDE ASSY SD R250 (PL3.1.13) HOOK HOOK PLATE ASSY BTM HOOK HOUSING TOP 250 CLAWS NOTE3 WHEN ASSEMBLING HOUSING TOP250 CLAW GUIDE ASSY SD L250 JG3131AA 3 – 58...
  • Page 223 Chapter 3 Removal and Replacement Procedures (RRPs) HOUSING BASE 250 (PL3.1.36) COVER EXTENSION (PL3.1.30) NOTE2 HOUSING TOP 250 (PL3.1.16) HOUSING EXTENSION 250 (PL3.1.34) HOOK JG3015AA 3 – 59...
  • Page 224 Chapter 3 Removal and Replacement Procedures (RRPs) NOTE 1 RACK SIZE (PL3.1.32) JG3016AB GUIDE ASSY END 250 LINK SW SIZE 1 250 LINK SW SIZE 2 250 LINK SW SIZE 3 250 JG3211AB 3 – 60...
  • Page 225 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL3.1.1) from the 250 PAPER CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will Release the hooks securing the GEAR PINION (PL3.1.12) to the HOUSING TOP 250 (PL3.1.16), and remove the GEAR PINION.
  • Page 226 Chapter 3 Removal and Replacement Procedures (RRPs) After tightening the screws, move the GUIDE ASSY END 250 back and forth, and make sure that the LINK SW SIZEs operate smoothly. While pressing down the hook of the HOUSING TOP 250, install the GUIDE ASSY SD R250 (PL3.1.13) to the HOUSING TOP 250.
  • Page 227 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 63...

  • Page 228: Rrp3.3 Gear Sector (Pl3.1.31)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP3.3 GEAR SECTOR (PL3.1.31) GEAR SECTOR (PL3.1.31) HOUSING EXTENSION 250 (PL3.1.34) JG3010AA 3 – 64...
  • Page 229 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL3.1.1) from the 250 PAPER CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will Release the hooks securing the GEAR PINION (PL3.1.12) to the HOUSING TOP 250 (PL3.1.16), and remove the GEAR PINION.
  • Page 230 Chapter 3 Removal and Replacement Procedures (RRPs) After tightening the screws, move the GUIDE ASSY END 250 back and forth, and make sure that the LINK SW SIZEs operate smoothly. While pressing down the hook of the HOUSING TOP 250, install the GUIDE ASSY SD R250 (PL3.1.13) to the HOUSING TOP 250.
  • Page 231 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 67...

  • Page 232: Rrp3.4 Guide Assy End 250 (Pl3.1.35)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP3.4 GUIDE ASSY END 250 (PL3.1.35) HOOKS HOUSING EXTENSION 250 (PL3.1.34) GUIDE ASSY END 250  (PL3.1.35) JG3117AA 3 – 68...
  • Page 233 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL3.1.1) from the 250 PAPER CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will Release the hooks securing the GEAR PINION (PL3.1.12) to the HOUSING TOP 250 (PL3.1.16), and remove the GEAR PINION.
  • Page 234 Chapter 3 Removal and Replacement Procedures (RRPs) Be sure to put 2 claws that on the top of the PLATE ASSY BTM under the hooks on the HOUSING TOP 250. After assembling the HOUSING TOP 250 to the HOUSING BASE 250 using the 4 hooks, secure them using the 2 screws (gold tapping, 8mm) on both right and left sides, as well as the 6 screws (gold tapping, 8mm) on the back.
  • Page 235 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 71...

  • Page 236: Rrp3.5 Plate Assy Btm (Pl3.1.10)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP3.5 PLATE ASSY BTM (PL3.1.10) GEAR PINION HOOKS (PL3.1.12) GUIDE ASSY SD L250 (PL3.1.11) CLAWS NOTE3 GUIDE ASSY SD R250 (PL3.1.13) HOOK HOOK LEVER BTM LOCK (PL3.1.26) STOPPER GEAR (PL3.1.28) WHEN ASSEMBLING HOUSING TOP250 CLAW GUIDE ASSY SD L250 JG3017AA 3 – 72...
  • Page 237 Chapter 3 Removal and Replacement Procedures (RRPs) GEAR PB L (PL3.1.7) GEAR BTM DMP ONEWAY (PL3.1.8) SHAFT PB PLATE ASSY BTM (PL3.1.9) (PL3.1.10) GEAR BTM LOCK ONEWAY (PL3.1.15) NOTE1 NOTE2 SPRING BTM UP250 (PL3.1.18) GEAR PB R (PL3.1.20) JG3018AB 3 – 73...
  • Page 238 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL3.1.1) from the 250 PAPER CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will Release the hooks securing the GEAR PINION (PL3.1.12) to the HOUSING TOP 250 (PL3.1.16), and remove the GEAR PINION.
  • Page 239 Chapter 3 Removal and Replacement Procedures (RRPs) After installing, make sure that the 3 claws of the GUIDE ASSY SD R250 sit correctly in the grooves of the HOUSING TOP 250.(NOTE3). While pressing down the hook of the HOUSING TOP 250, install the GUIDE ASSY SD L250 (PL3.1.11) to the HOUSING TOP 250.

  • Page 240: Rrp3.6 Gear Lever Lock (Pl3.1.25), Lever Btm Lock (Pl3.1.26)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP3.6 GEAR LEVER LOCK (PL3.1.25), LEVER BTM LOCK (PL3.1.26) LEVER BTM LOCK (PL3.1.26) GEAR PB R (PL3.1.20) PLATE GEAR LOCK 250 (PL3.1.19) RACK BTM LOCK 250 (PL3.1.21)     GEAR BTM LOCK PINION (PL3.1.23) COVER BTM UP 250 (PL3.1.22) SEE NOTE2 SPRING BTM LOCK (PL3.1.24) SPRING STOPPER GEAR NOTE1) (PL3.1.27) STOPPER GEAR (PL3.1.28) LEVEL BTM LOCK (PL3.1.26) NOTE2 (REAR VIEW) STOPPER GEAR LEVEL LOCK WHEN ASSEMBLING...
  • Page 241 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL3.1.1) from the 250 PAPER CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will While pressing down the lock of the STOPPER GEAR (PL3.1.28), release the lock of the LEVER BTM LOCK (PL3.1.26) to lift up the PLATE ASSY BTM (PL3.1.10).
  • Page 242 Chapter 3 Removal and Replacement Procedures (RRPs) Install the GEAR PB R (PL3.1.20) to the SHAFT PB (PL3.1.9), and secure it with the hook. Be sure to install the hook of the GEAR PB R into the groove of the SHAFT PB. Install the PLATE GEAR LOCK 250 (PL3.1.19) to the HOUSING BASE 250, and secure it with the hook.
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  • Page 244: Rrp3.7 Handle Extension 250 (Pl3.1.33)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP3.7 HANDLE EXTENSION 250 (PL3.1.33) HANDLE EXTENSION 250 (PL3.1.33) JG3302AA 3 – 80...
  • Page 245 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL3.1.1) from the 250 PAPER CASSETTE. Remove the 2 screws on the back side of the HANDLE EXTENSION 250 (PL3.1.33). Rrelease the 5 hooks at the upper side and the 2 hooks at the lower side of the HANDLE EXTEN- SION 250 (PL3.1.33), then, remove the HANDLE EXTENSION 250 (PL3.1.33) from the HOUSING EXTENSION 250 (PL3.1.34).

  • Page 246: Rrp4. 550 Paper Cassette

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP4. 550 Paper Cassette RRP4.1 ROLL ASSY RETARD (PL4.1.2) ROLL ASSY RETARD (PL4.1.2) FRICTION CLUTCH (PL4.1.3) HOOKS SPRING RETARD JG3019AA Other than the procedure above, it is possible to remove the ROLL ASSY RETARD by pushing down the HOLDER RETARD. JG3209AA 3 –...
  • Page 247 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Pull out the 550 PAPER CASSETTE from the printer. Release the hooks securing the HOLDER RETARD (PL4.1.5) to the 550 PAPER CASSETTE using a screwdriver or the like. Lift up the HOLDER RETARD in the direction of the arrow, and remove it. Release the hook securing the ROLL ASSY RETARD, and pull it out from the SHAFT RETARD (PL4.1.4).

  • Page 248: Rrp4.2 Rack Size (Pl4.1.40)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP4.2 RACK SIZE (PL4.1.40) GEAR PINION HOOKS (PL4.1.12) GUIDE ASSY SD L550 (PL4.1.11) CLAWS NOTE4 GUIDE ASSY SD R550 (PL4.1.13) HOOK HOOK PLATE ASSY BTM HOOK NOTE3 HOUSING TOP 550 CLAWS WHEN ASSEMBLING HOUSING TOP550 CLAW GUIDE ASSY SD L550 JG3132AA 3 – 84...
  • Page 249 Chapter 3 Removal and Replacement Procedures (RRPs) HOUSING BASE 550 (PL4.1.44) COVER EXTENSION (PL4.1.31) NOTE2 HOUSING TOP 550 (PL4.1.16) HOUSING EXTENSION 550 (PL4.1.42) HOOK JG3020AA 3 – 85...
  • Page 250 Chapter 3 Removal and Replacement Procedures (RRPs) NOTE 1 RACK SIZE (PL4.1.40) JG3021AB GUIDE ASSY END 550 LINK SW SIZE JG3200AA 3 – 86...
  • Page 251 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL4.1.1) from the 550 PAPER CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will Release the hooks securing the GEAR PINION (PL4.1.12) to the HOUSING TOP 550 (PL4.1.16), and remove the GEAR PINION.
  • Page 252 Chapter 3 Removal and Replacement Procedures (RRPs) After tightening the screws, move the GUIDE ASSY END 550 back and forth, and make sure that the LINK SW SIZEs operate smoothly. Insert the link lever of the GUIDE INDICATOR1 (PL4.1.34) into the hole of the PLATE ASSY BTM. (Figure 4.8) While pressing down the hook of the HOUSING TOP 550, install the GUIDE ASSY SD R550 (PL4.1.13) to the HOUSING TOP 550.
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  • Page 254: Rrp4.3 Gear Sector (Pl4.1.39)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP4.3 GEAR SECTOR (PL4.1.39) GEAR SECTOR (PL4.1.39) HOUSING EXTENSION 550 (PL4.1.42) JG3022AA 3 – 90...
  • Page 255 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL4.1.1) from the 550 PAPER CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will Release the hooks securing the GEAR PINION (PL4.1.12) to the HOUSING TOP 550 (PL4.1.16), and remove the GEAR PINION.
  • Page 256 Chapter 3 Removal and Replacement Procedures (RRPs) After tightening the screws, move the GUIDE ASSY END 550 back and forth, and make sure that the LINK SW SIZEs operate smoothly. Insert the link lever of the GUIDE INDICATOR1 (PL4.1.34) into the hole of the PLATE ASSY BTM. (Figure 4.8) While pressing down the hook of the HOUSING TOP 550, install the GUIDE ASSY SD R550 (PL4.1.13) to the HOUSING TOP 550.
  • Page 257 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 93...

  • Page 258: Rrp4.4 Guide Assy End 550 (Pl4.1.43)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP4.4 GUIDE ASSY END 550 (PL4.1.43) HOOKS HOOKS HOUSING EXTENSION 550 (PL4.1.42) GUIDE ASSY END 550 (PL4.1.43) JG3023AA 3 – 94...
  • Page 259 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL4.1.1) from the 550 PAPER CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will Release the hooks securing the GEAR PINION (PL4.1.12) to the HOUSING TOP 550 (PL4.1.16), and remove the GEAR PINION.
  • Page 260 Chapter 3 Removal and Replacement Procedures (RRPs) Be sure to put 2 claws that on the top of the PLATE ASSY BTM under the hooks on the HOUSING TOP 550. After assembling the HOUSING TOP 550 to the HOUSING BASE 550 using the 4 hooks, secure them using the 2 screws (gold tapping, 8mm) on both right and left sides, as well as the 6 screws (gold tapping, 8mm) on the back.
  • Page 261 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 97...

  • Page 262: Rrp4.5 Plate Assy Btm (Pl4.1.10)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP4.5 PLATE ASSY BTM (PL4.1.10) GEAR PINION HOOKS (PL4.1.12) GUIDE ASSY SD L550 (PL4.1.11) CLAWS NOTE3 GUIDE ASSY SD R550 (PL4.1.13) HOOK HOOK   LEVER BTM LOCK (PL4.1.27) WHEN ASSEMBLING HOUSING TOP550 CLAW STOPPER GEAR GUIDE ASSY SD L550 (PL4.1.29) JG3024AA 3 – 98...
  • Page 263 Chapter 3 Removal and Replacement Procedures (RRPs) GEAR PB L (PL4.1.7) GEAR BTM DMP ONEWAY (PL4.1.8) SHAFT PB PLATE ASSY BTM (PL4.1.9) (PL4.1.10) GEAR BTM LOCK ONEWAY (PL4.1.15) NOTE1 NOTE2 SPRING BTM UP 550 (PL4.1.18) GEAR PB R (PL4.1.20) JG3025AB GUIDE INDICATOR 1 PLATE ASSY BTM (PL4.1.10/PL20.3.10) JG3190AA 3 – 99...
  • Page 264 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL4.1.1) from the 550 PAPER CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will Release the hooks securing the GEAR PINION (PL4.1.12) to the HOUSING TOP 550 (PL4.1.16), and remove the GEAR PINION.
  • Page 265 Chapter 3 Removal and Replacement Procedures (RRPs) While pressing down the hook of the HOUSING TOP 550, install the GUIDE ASSY SD R550 (PL4.1.13) to the HOUSING TOP 550. After installing, make sure that the 3 claws of the GUIDE ASSY SD R550 sit correctly in the grooves of the HOUSING TOP 550.(NOTE3).

  • Page 266: Rrp4.6 Gear Lever Lock (Pl4.1.26), Lever Btm Lock (Pl4.1.27)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP4.6 GEAR LEVER LOCK (PL4.1.26), LEVER BTM LOCK (PL4.1.27) NOTE1) LEVER BTM LOCK STOPPER (PL4.1.27) GEAR PB R (PL4.1.20) STOPPER GEAR PLATE GEAR LOCK 550 (PL4.1.29) (PL4.1.19) RACK BTM LOCK 550 (PL4.1.21) GEAR BTM LOCK PINION (PL4.1.23) COVER BTM UP 550 (PL4.1.22) SEE NOTE2 SPRING BTM LOCK (PL4.1.24) GEAR LEVEL LOCK (PL4.1.26) STOPPER GEAR GEAR BTM LOCK (PL4.1.29) (PL4.1.25) SPRING STOPPER GEAR LEVER BTM LOCK...
  • Page 267 Chapter 3 Removal and Replacement Procedures (RRPs) NOTE2     (REAR VIEW) WHEN ASSEMBLING STOPPER GEAR SPRING STOPPER GEAR JG3183AA RACK BTM LOCK 550 JG3542AA RACK BTM LOCK 550 Space JG3544AA 3 – 103...
  • Page 268 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL4.1.1) from the 550 PAPER CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will While pressing down the lock of the STOPPER GEAR (PL4.1.29), release the lock of LEVER BTM LOCK (PL4.1.27) to lift up the PLATE ASSY BTM (PL4.1.10).
  • Page 269 Chapter 3 Removal and Replacement Procedures (RRPs) Install the lower GEAR BTM PINION after installing the upper GEAR BTM LOCK PINION. When installing the lower GEAR BTM PINION, press RACK BTM LOCK 550 in the direction of arrow until it bumps into the edge. (NOTE3) Secure the COVER BTM UP 550 (PL4.1.22) to the HOUSING BASE 550 using the screw (gold tapping, 6mm).

  • Page 270: Rrp4.7 Handle Extension 550 (Pl4.1.41)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP4.7 HANDLE EXTENSION 550 (PL4.1.41) HANDLE EXTENSION 550 (PL4.1.41) JG3026AB 3 – 106...
  • Page 271 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL4.1.1) from the 550 PAPER CASSETTE. Remove the 2 screws on the back side of the HANDLE EXTENSION 550. Rrelease the 5 hooks at the upper side and 2 hooks at the lower side of the HANDLE EXTENSION 550, then, remove the HANDLE EXTENSION 550 from the HOUSING EXTENSION 550 (PL4.1.42).

  • Page 272: Rrp4.8 Guide Indicator 3 (Pl4.1.36)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP4.8 GUIDE INDICATOR 3 (PL4.1.36) LEVER BTM LOCK (PL4.1.27) GUIDE INDICATOR 1 STOPPER GEAR (PL4.1.29) GUIDE INDICATOR 3 PLATE ASSY BTM (PL4.1.36) (PL4.1.10) JG3027AA 3 – 108...
  • Page 273 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL4.1.1) from the 550 PAPER CASSETTE. Remove the HANDLE EXTENSION 550 (PL4.1.41). (RRP4.7) When removing the HANDLE EXTENSION 550, the LOW INDICATOR (PL4.1.37) and LOW IND FRONT (PL4.1.38) will be detached. Be careful not to lose them. While pressing down the lock of the STOPPER GEAR (PL4.1.29), release the lock of the LEVER BTM LOCK (PL4.1.27) to lift up the PLATE ASSY BTM (PL4.1.10).

  • Page 274: Rrp4.9 Guide Indicator 2 (Pl)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP4.9 GUIDE INDICATOR 2 (PL4.1.35) HOUSING BASE 550 HOUSING TOP 550 HOOKS GUIDE INDICATOR 1 (PL4.1.34) HOUSING EXTENSION 550 GUIDE INDICATOR 2 (PL4.1.35) SUPPORT GUIDE IND (PL4.1.32) JG3028AA 3 – 110...
  • Page 275 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL4.1.1) from the 550 PAPERE CASSETTE. Release the lock of the LOCK EXTENSION, and draw out the cassette extension as far as it will Release the hooks securing the GEAR PINION (PL4.1.12) to the HOUSING TOP 550 (PL4.1.16), and remove the GEAR PINION.
  • Page 276 Chapter 3 Removal and Replacement Procedures (RRPs) After assembling the HOUSING TOP 550 to the HOUSING BASE 550 using the 4 hooks, secure them using the 2 screws (gold tapping, 8mm) on both right and left sides, as well as the 6 screws (gold tapping, 8mm) on the back.
  • Page 277 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 113...

  • Page 278: Rrp4.10 Low Ind Front (Pl4.1.38)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP4.10 LOW IND FRONT (PL4.1.38) LOW INDICATOR (PL4.1.37) HANDLE EXTENSION 550 LOW INDICATOR (PL4.1.37) LOW IND FRONT (PL4.1.38) JG3029AB 3 – 114...
  • Page 279 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER CST (PL4.1.1) from the 550 PAPER CASSETTE. Remove the HANDLE EXTENSION 550 (PL4.1.41). (RRP4.7) Turn the LOW INDICATOR (PL4.1.37) by 90 degrees, and remove it together with the LOW IND FRONT from the HANDLE EXTENSION 550.

  • Page 280: Rrp5. 150 Paper Feeder

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP5. 150 paper Feeder RRP5.1 150 FEEDER ASSY (PL5.1.1) 150 FEEDER ASSY (PL5.1.1) JG3148AA (34PPM) 3 – 116...
  • Page 281 Chapter 3 Removal and Replacement Procedures (RRPs) 150 FEEDER ASSY (PL5.1.1) JG3030AA (24PPM) 3 – 117...
  • Page 282 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/PL9.1.12). (RRP10.9/9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FAN MAIN (PL12.1.10). (RRP12.6) Remove the CHUTE TRANSFER (PL8.1.22) together with the BTR ASSY. (RRP8.11) Disconnect the connector (P/J245) of the HARNESS ASSY TRAY 1 (PL5.1.37) from the HAR- NESS ASSY CHUTE (PL12.1.17).
  • Page 283 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 119...

  • Page 284: Rrp5.2 Roll Assy Nudger (Pl5.1.11), Roll Assy Feed (Pl5.1.44)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP5.2 ROLL ASSY NUDGER (PL5.1.11), ROLL ASSY FEED (PL5.1.44) ROLL ASSY FEED (PL5.1.44) ROLL ASSY NUDGER (PL5.1.11) JG3149AA (34PPM) 3 – 120...
  • Page 285 Chapter 3 Removal and Replacement Procedures (RRPs) ROLL ASSY FEED (PL5.1.44) ROLL ASSY NUDGER (PL5.1.11) JG3031AA (24PPM) 3 – 121...
  • Page 286 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Open the COVER OPEN (PL1.1.2). Release the hook securing the ROLL ASSY NUDGER, and pull the ROLL ASSY NUDGER out from the SHAFT NUDGER (PL5.1.9). Release the hook securing the ROLL ASSY FEED, and pull the ROLL ASSY FEED out from the SHAFT FEED (PL5.1.41).
  • Page 287 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 123...

  • Page 288: Rrp5.3 Clutch Oneway Nudger (Pl5.1.42)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP5.3 CLUTCH ONEWAY NUDGER (PL5.1.42) ROLL ASSY FEED (PL5.1.44) CLUTCH ONEWAY NUDGER CLUTCH ONEWAY FEED (PL5.1.42) (PL5.1.43) JG3150AA (34PPM) 3 – 124...
  • Page 289 Chapter 3 Removal and Replacement Procedures (RRPs) ROLL ASSY FEED (PL5.1.44) CLUTCH ONEWAY NUDGER CLUTCH ONEWAY FEED (PL5.1.42) (PL5.1.43) JG3032AA (24PPM) 3 – 125...
  • Page 290 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Open the COVER OPEN (PL1.1.2). Remove the ROLL ASSY FEED (PL5.1.44). (RRP5.2) When removing, do not hold the rubber rollers of the ROLL ASSY FEED. Pull out the CLUTCH ONEWAY FEED (PL5.1.43) from the SHAFT FEED (PL5.1.41). Remove the E-ring securing the CLUTCH ONEWAY NUDGER (PL5.1.42) to the SHAFT FEED.
  • Page 291 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 127...

  • Page 292: Rrp5.4 Gear Nudger (Pl5.1.10)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP5.4 GEAR NUDGER (PL5.1.10) GEAR NUDGER (PL5.1.10) ROLL ASSY NUDGER (PL5.1.11) UNDER VIEW A  (SEE DETAILED VIEW) SUPPORT NUDGER (PL5.1.4) ACTUATOR NO PAPER HOLDER LEFT (PL5.1.6) (PL5.1.5) DETAILED VIEW OF A HOLDER LEFT HOOK ACTUATOR NO PAPER HOLDER LEFT HOOK LIFT UP (BOSS) JG3033AA 3 – 128...
  • Page 293 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Open the COVER OPEN (PL1.1.2). While pressing down the boss of the HOLDER LEFT (PL5.1.5) at the back of the 150 FEEDER ASSY, shift the HOLDER LEFT in the direction of the arrow to remove the 3 hooks. Remove the HOLDER LEFT from the SUPPORT NUDGER (PL5.1.4).

  • Page 294: Rrp5.5 Roll Regi Rubber (Pl5.1.12)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP5.5 ROLL REGI RUBBER (PL5.1.12) Note 1) Note 2) Note 1) HARNESS ASSY TONER 2 8.7mm SPRING REGI 10.1mm HOOK HOOK SPRING REGI D cut SPRING REGI ROLL REGI RUBBER BEARING REGI (PL5.1.12) RIGHT (PL5.1.32) BEARING REGI...
  • Page 295 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/PL9.1.12). (RRP10.9/9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FAN MAIN (PL12.1.10). (RRP12.6) Remove the CHUTE TRANSFER (PL8.1.22) together with the BTR ASSY. (RRP8.11) Remove the 150 FEEDER ASSY (PL5.1.1).
  • Page 296 Chapter 3 Removal and Replacement Procedures (RRPs) Install the GEAR REGI RUBBER (PL5.1.33) to the ROLL REGI RUBBER, and secure it using the E-ring. Hang 2 SPRING REGIs (PL5.1.31) to the CHUTE REGI (PL5.1.25) and BEARING REGI RUB- BER. When hanging the SPRING REGIs, make sure that the SPRING REGIs are hung to the boss of the CHUTE REGI, and to the inside of the hooks of the BEARING REGI LEFT and BEARING REGI RIGHT.
  • Page 297 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 133...

  • Page 298: Rrp5.6 Clutch Assy Ph (Pl5.1.21), Clutch Regi (Pl5.1.23)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP5.6 CLUTCH ASSY PH (PL5.1.21), CLUTCH REGI (PL5.1.23) Note 1) CLUTCH ASSY PH (PL5.1.21) CLUTCH REGI (PL5.1.23) JG3035AB 3 – 134...
  • Page 299 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/PL9.1.12). (RRP10.9/9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FAN MAIN (PL12.1.10). (RRP12.6) Remove the CHUTE TRANSFER (PL8.1.22) together with the BTR ASSY. (RRP8.11) Remove the 150 FEEDER ASSY (PL5.1.1).

  • Page 300: Rrp5.7 Sensor Regi (Pl5.1.30)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP5.7 SENSOR REGI (PL5.1.30) SENSOR REGI (PL5.1.30) COVER SENSOR JG3151AA (PL5.1.29) (34PPM) 3 – 136...
  • Page 301 Chapter 3 Removal and Replacement Procedures (RRPs) SENSOR REGI (PL5.1.30) COVER SENSOR (PL5.1.29) JG3037AA (24PPM) 3 – 137...
  • Page 302 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/PL9.1.12). (RRP10.9/9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FAN MAIN (PL12.1.10). (RRP12.6) Release the hooks securing the COVER SENSOR (PL5.1.29), and remove the COVER SENSOR from the CHUTE ASSY REGI.
  • Page 303 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 139...

  • Page 304: Rrp5.8 Sensor No Paper (Pl5.1.38)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP5.8 SENSOR NO PAPER (PL5.1.38) HOLDER NO PAPER SENSOR (PL5.1.39) SENSOR NO PAPER (PL5.1.38) 150 FEEDER ASSY JG3152AA (34PPM) 3 – 140...
  • Page 305 Chapter 3 Removal and Replacement Procedures (RRPs) HOLDER NO PAPER SENSOR (PL5.1.39) SENSOR NO PAPER (PL5.1.38) 150 FEEDER ASSY JG3038AA (24PPM) 3 – 141...
  • Page 306 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Open the COVER OPEN (PL1.1.2). Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/PL9.1.12). (RRP10.9/9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Lift up the 150 FEEDER ASSY a little, insert a screwdriver through the space left by the FUSER ASSY, and remove the screw (gold, 8mm) securing the HOLDER NO PAPER SENSOR (PL5.1.39).
  • Page 307 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 143...

  • Page 308: Rrp5.9 Sensor Toner (Pl5.1.46)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP5.9 SENSOR TONER (PL5.1.46) SENSOR TONER (PL5.1.46) SPRING TONER (PL5.1.48) HOLDER-D (PL5.1.47) JG3153AA (34PPM) 3 – 144...
  • Page 309 Chapter 3 Removal and Replacement Procedures (RRPs) SENSOR TONER (PL5.1.46) SPRING TONER (PL5.1.48) HOLDER-D (PL5.1.47) JG3039AA (24PPM) 3 – 145...
  • Page 310 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Open the COVER OPEN (PL1.1.2). Disconnect the connector (P/J220) of the SENSOR TONER from the HARNESS ASSY TONER 1 (PL5.1.50). Release the holdings of the harness of the SENSOR TONER from 2 clampers. Release 2 hooks of the HOLDER-D (PL5.1.47), and remove the SENSOR TONER from the HOLDER-D by turning it in the direction of the arrow.
  • Page 311 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 147...

  • Page 312: Rrp5.10 Actuator No Paper (Pl5.1.6)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP5.10 ACTUATOR NO PAPER (PL5.1.6) SUPPORT NUDGER (PL5.1.4) HOOK ACTUATOR HOLDER NO PAPER LEFT (PL5.1.6) HOLDER LIFT UP LEFT (BOSS) (PL5.1.5) UNDER VIEW SUPPORT NUDGER (PL5.1.4) ACTUATOR NO PAPER HOLDER LEFT (PL5.1.6) (PL5.1.5) HOLDER LEFT HOOK LIFT UP (BOSS) JG3135AA 3 – 148...
  • Page 313 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/PL9.1.12). (RRP10.9/9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Place the printer down on its left side. Be careful not to scratch the cover, and do not given a shock to the printer from a top.

  • Page 314: Rrp6. 250 Paper Feeder (24Ppm)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP6. 250 Paper Feeder (24PPM) RRP6.1 250 FEEDER ASSY (PL6.1.11) CHUTE OUT (PL6.1.33) PLATE TIE (PL6.1.35) JG3040AA HARNESS ASSY TRAY2 HARNESS ASSY TRA HARNESS ASSY CHUTE HARNESS ASSY  CLAMP CLAMP NOTCH JG3114AA 3 – 150...
  • Page 315 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the FAN MAIN (PL12.1.10). (RRP12.6) Remove the CHUTE TRANSFER (PL8.1.22) together with the BTR ASSY. (RRP8.11) Remove the 150 FEEDER ASSY (PL5.1.1).

  • Page 316: Rrp6.2 Roll Assy Nudger (Pl6.1.20), Roll Assy Feed (Pl6.1.30)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP6.2 ROLL ASSY NUDGER (PL6.1.20), ROLL ASSY FEED (PL6.1.30) ROLL ASSY FEED (PL6.1.30) ROLL ASSY NUDGER (PL6.1.20) 150 FEEDER ASSY (PL5.1.1) JG3041AA 3 – 152...
  • Page 317 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Open the COVER OPEN (PL1.1.2) so that the removing operation can be checked visually. Remove the Paper Cassettes of Tray 1 and Tray 2. Lift up the 150 FEEDER ASSY (PL5.1.1). Althrough the 150 FEEDER ASSY clicks into midway when lifted up, push it a little bit further.

  • Page 318: Rrp6.3 Clutch Oneway Nudger (Pl6.1.28)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP6.3 CLUTCH ONEWAY NUDGER (PL6.1.28) ROLL ASSY FEED (PL6.1.30) CLUTCH ONEWAY NUDGER CLUTCH ONEWAY FEED (PL6.1.28) (PL6.1.29) 150 FEEDER ASSY (PL5.1.1) JG3042AA 3 – 154...
  • Page 319 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Open the COVER OPEN (PL1.1.2) so that the removing operation can be checked visually. Remove the Paper Cassettes of the Tray 1 and Tray 2. Lift up the 150 FEEDER ASSY (PL5.1.1). Althrough the 150 FEEDER ASSY clicks into midway when lifted up, push it a little bit further.

  • Page 320: Rrp6.4 Gear Nudger (Pl6.1.19)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP6.4 GEAR NUDGER (PL6.1.19) ROLL ASSY NUDGER (PL6.1.20) GEAR NUDGER SUPPORT (PL6.1.19) NUDGER (PL6.1.13) ACTUATOR NO PAPER (PL6.1.15) LIFT UP (BOSS) SUPPORT NUDGER HOLDER (PL6.1.13) LEFT(PL6.1.14) ACTUATOR LIFT UP NO PAPER  (BOSS) HOOK HOOK HOLDER LEFT HOLDER LEFT JG3043AA 3 – 156...
  • Page 321 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Place the printer down on its left side. Be careful not to scratch the cover, and do not given a shock to the printer from a top.

  • Page 322: Rrp6.5 Clutch Assy Ph (Pl6.1.21)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP6.5 CLUTCH ASSY PH (PL6.1.21) CHUTE OUT (PL6.1.33) CLUTCH ASSY PH (PL6.1.21) PLATE TIE (PL6.1.35) Note1 CHUTE OUT CONNECTOR JG3044AA 3 – 158...
  • Page 323 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FAN MAIN (PL12.1.10). (RRP12.6) Remove the CHUTE TRANSFER (PL8.1.22) together with the BTR ASSY. (RRP8.11) Remove the 150 FEEDER ASSY (PL5.1.1).

  • Page 324: Rrp6.6 Sensor No Paper (Pl6.1.38)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP6.6 SENSOR NO PAPER (PL6.1.38) HOLDER NO PAPER SENSOR (PL6.1.37) SENSOR NO PAPER (PL6.1.38) 250 FEEDER ASSY JG3045AA 3 – 160...
  • Page 325 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FAN MAIN (PL12.1.10). (RRP12.6) Remove the CHUTE TRANSFER (PL8.1.22) together with the BTP ASSY. (RRP8.11) Remove the 150 FEEDER ASSY (PL5.1.1).

  • Page 326: Rrp6.7 Guide Tray Right (Pl6.1.3)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP6.7 GUIDE TRAY RIGHT (PL6.1.3) P/J260 HARNESS ASSY  LOW PAPER SNR GUIDE TRAY LOWER (NOTE) (PL6.1.10) GUIDE TRAY RIGHT (PL6.1.3) PLATE CTS LOCK (PL6.1.6) JG3046AA 3 – 162...
  • Page 327 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Rewmove the EP CARTRIDGE and Paper Cassettes. Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4).

  • Page 328: Rrp6.8 Guide Tray Left (Pl6.1.7)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP6.8 GUIDE TRAY LEFT (PL6.1.7) LOCK CST L Screw(A) (PL6.1.9) GUIDE TRAY LEFT (PL6.1.7) JG3047AA 3 – 164...
  • Page 329 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the EP CARTRIDGE and Paper Cassettes. Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4).

  • Page 330: Rrp6.9 Sensor Low Paper (Pl6.1.4)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP6.9 SENSOR LOW PAPER (PL6.1.4) SENSOR LOW PAPER (PL6.1.4) JG3115AB 3 – 166...
  • Page 331 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the EP CARTRIDGE and Paper Cassettes. Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Place the printer down on its right side. Be careful not to scratch the cover, and do not given a shock to the printer from a top.

  • Page 332: Rrp6.10 Actuator No Paper (Pl6.1.15)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP6.10 ACTUATOR NO PAPER (PL6.1.15) SUPPORT NUDGER (PL6.1.13) ACTUATOR NO PAPER ACTUATOR HOLDER HOOK NO PAPER LEFT (PL6.1.15) HOLDER LIFT UP LEFT (BOSS) (PL6.1.14) UNDER VIEW SUPPORT NUDGER (PL6.1.13) ACTUATOR NO PAPER HOLDER LEFT (PL6.1.15) (PL6.1.14) HOLDER LEFT HOOK LIFT UP (BOSS) JG3197AA 3 –...
  • Page 333 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Place the printer down on its left side. Be careful not to scratch the cover, and do not given a shock to the printer from a top.

  • Page 334: Rrp7. 550 Paper Feeder

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP7. 550 Paper Feeder RRP7.1 550 FEEDER ASSY (PL7.1.10) CHUTE OUT (PL7.1.33) PLATE TIE (PL7.1.35) JG3154AB HARNESS ASSY TRAY2 HARNESS ASSY TRA HARNESS ASSY CHUTE HARNESS ASSY  CLAMP CLAMP NOTCH JG3114AA (34PPM) 3 – 170...
  • Page 335 Chapter 3 Removal and Replacement Procedures (RRPs) CHUTE OUT (PL7.1.33) PLATE TIE (PL7.1.35) JG3048AB HARNESS ASSY TRAY2 HARNESS ASSY TRA HARNESS ASSY CHUTE HARNESS ASSY  CLAMP CLAMP NOTCH JG3114AA (24PPM) 3 – 171...
  • Page 336 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FAN MAIN (PL12.1.10). (RRP12.6) Remove the CHUTE TRANSFER (PL8.1.22) together with the BTR ASSY. (RRP8.11) Remove the 150 FEEDER ASSY (PL5.1.1).
  • Page 337 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 173...

  • Page 338: Rrp7.2 Roll Assy Nudger (Pl7.1.19), Roll Assy Feed (Pl7.1.29)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP7.2 ROLL ASSY NUDGER (PL7.1.19), ROLL ASSY FEED (PL7.1.29) ROLL ASSY FEED (PL7.1.29) ROLL ASSY NUDGER (PL7.1.19) 150 FEEDER ASSY (PL5.1.1) JG3049AA (34PPM) 3 – 174...
  • Page 339 Chapter 3 Removal and Replacement Procedures (RRPs) ROLL ASSY FEED (PL7.1.29) ROLL ASSY NUDGER (PL7.1.19) 150 FEEDER ASSY (PL5.1.1) JG3184AA (24PPM) 3 – 175...
  • Page 340 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Open the COVER OPEN (PL1.1.2) so that the removing operation can be checked visually.. Remove the Paper Cassettes of the Tray 1 and Tray 2. Lift up the 150 FEEDER ASSY (PL5.1.1). Althrough the 150 FEEDER ASSY clicks into midway when lifted up, push it a little bit further.
  • Page 341 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 177...

  • Page 342: Rrp7.3 Clutch Oneway Nudger (Pl7.1.27)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP7.3 CLUTCH ONEWAY NUDGER (PL7.1.27) ROLL ASSY FEED (PL7.1.29) CLUTCH ONEWAY NUDGER CLUTCH ONEWAY FEED (PL7.1.27) (PL7.1.28) 150 FEEDER ASSY (PL5.1.1) JG3185AA (34PPM) 3 – 178...
  • Page 343 Chapter 3 Removal and Replacement Procedures (RRPs) ROLL ASSY FEED (PL7.1.29) CLUTCH ONEWAY NUDGER CLUTCH ONEWAY FEED (PL7.1.27) (PL7.1.28) 150 FEEDER ASSY (PL5.1.1) JG3050AA (24PPM) 3 – 179...
  • Page 344 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Open the COVER OPEN (PL1.1.2) so that the removing operation can be checked visually. Remove the Paper Cassettes of the Tray 1 and Tray 2. Lift up the 150 FEEDER ASSY (PL5.1.1). Althrough the 150 FEEDER ASSY clicks into midway when lifted up, push it a little bit further.
  • Page 345 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 181...

  • Page 346: Rrp7.4 Gear Nudger (Pl7.1.18)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP7.4 GEAR NUDGER (PL7.1.18) ROLL ASSY NUDGER (PL7.1.19) GEAR NUDGER SUPPORT (PL7.1.18) NUDGER (PL7.1.12) ACTUATOR NO PAPER (PL7.1.14) LIFT UP (BOSS) SUPPORT NUDGER HOLDER (PL7.1.12) LEFT(PL7.1.13) ACTUATOR LIFT UP NO PAPER  (BOSS) HOOK HOOK HOLDER LEFT HOLDER LEFT JG3051AA 3 – 182...
  • Page 347 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Place the printer down on its left side. Be careful not to scratch the cover, and do not given a shock to the printer from a top.
  • Page 348 Chapter 3 Removal and Replacement Procedures (RRPs) After installing, move the ACTUATOR NO PAPER with a finger, and make sure that the ACTUATOR NO PAPER operates smoothly. Return the printer to the normal use state. Install the FUSER ASSY (PL8.1.20). (RRP8.8) Install the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12).
  • Page 349 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 185...

  • Page 350: Rrp7.5 Clutch Assy Ph (Pl7.1.20)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP7.5 CLUTCH ASSY PH (PL7.1.20) CHUTE OUT (PL7.1.33) CLUTCH ASSY PH (PL7.1.20) PLATE TIE (PL7.1.35) Note1 CHUTE OUT CONNECTOR JG3052AA 3 – 186...
  • Page 351 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FAN MAIN (PL12.1.10). (RRP12.6) Remove the CHUTE TRANSFER (PL8.1.22) together with the BTR ASSY. (RRP8.11) Remove the 150 FEEDER ASSY (PL5.1.1).

  • Page 352: Rrp7.6 Sensor No Paper (Pl7.1.38)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP7.6 SENSOR NO PAPER (PL7.1.38) HOLDER NO PAPER SENSOR (PL7.1.37) SENSOR NO PAPER (PL7.1.38) 550 FEEDER ASSY JG3053AA 3 – 188...
  • Page 353 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500 /COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FAN MAIN (PL12.1.10). (RRP12.6) Remove the CHUTE TRANSFER (PL8.1.22) together with the BTR ASSY. (RRP8.11) Remove the 150 FEEDER ASSY (PL5.1.1).

  • Page 354: Rrp7.7 Guide Tray Right (Pl7.1.3)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP7.7 GUIDE TRAY RIGHT (PL7.1.3) P/J260 HARNESS ASSY  LOW PAPER SNR (NOTE) GUIDE TRAY RIGHT (PL7.1.3) PLATE CTS LOCK (PL7.1.6) JG3199AA 3 – 190...
  • Page 355 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Rewmove the EP CARTRIDGE and Paper Cassettes. Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4).

  • Page 356: Rrp7.8 Guide Tray Left (Pl7.1.7)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP7.8 GUIDE TRAY LEFT (PL7.1.7) LOCK CST L Screw(A) (PL6.1.9) GUIDE TRAY LEFT (PL6.1.7) JG3047AB 3 – 192...
  • Page 357 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the EP CARTRIDGE and Paper Cassettes. Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4).

  • Page 358: Rrp7.9 Sensor Low Paper (Pl7.1.4)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP7.9 SENSOR LOW PAPER (PL7.1.4) HARNESS ASSY LOW1 (PL7.1.2) P/J260 JG3186AA SENSOR LOW PAPER (PL7.1.4) 3 – 194...
  • Page 359 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the EP CARTRIDGE and Paper Cassettes. Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Place the printer down on its right side. Be careful not to scratch the cover, and do not given a shock to the printer from a top.

  • Page 360: Rrp7.10 Actuator No Paper (Pl7.1.14)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP7.10 ACTUATOR NO PAPER (PL7.1.14) SUPPORT NUDGER (PL7.1.12) ACTUATOR NO PAPER HOLDER ACTUATOR HOOK LEFT NO PAPER (PL7.1.14) HOLDER LIFT UP LEFT (BOSS) (PL7.1.13) UNDER VIEW SUPPORT NUDGER (PL7.1.12) ACTUATOR NO PAPER HOLDER LEFT (PL7.1.14) (PL7.1.13) HOLDER LEFT HOOK LIFT UP (BOSS) JG3198AA 3 –...
  • Page 361 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Place the printer down on its left side. Be careful not to scratch the cover, and do not given a shock to the printer from a top.

  • Page 362: Rrp8

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP8. RRP8.1 ROS ASSY (PL8.1.1) When performing the ROS ASSY removal and/or installation, be sure to perform the operation on a level and smooth work surface desk or the like. If the operation is performed on a rough and/or inclined worktop, the ROS ASSY will be out of alignment.
  • Page 363 Chapter 3 Removal and Replacement Procedures (RRPs) ROS ASSY (PL8.1.1) Yellow PLATE TIE FRONT CABLE CLAMPS (PL12.1.2) JG3056AB (24PPM) 3 – 199...
  • Page 364 Chapter 3 Removal and Replacement Procedures (RRPs) 34PPM Removal Remove the COVER REAR 500 (PL10.23.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1). (RRP10.1) Remove the 500 EXIT ASSY (PL10.1.2).
  • Page 365 Chapter 3 Removal and Replacement Procedures (RRPs) 10) Install the 500 EXIT ASSY (PL10.1.2). (RRP10.2) 11) Install the COVER EXIT 500 (PL10.1.1). (RRP10.1) 12) Install the COVER RIGHT (PL1.1.4). (RRP1.2) 13) Install the COVER LEFT (PL1.1.6). (RRP1.3) 14) Install the COVER REAR (PL1.1.3). (RRP1.1) There are 2 kinds of screws, make sure they are put in the right place.
  • Page 366 Chapter 3 Removal and Replacement Procedures (RRPs) 24PPM Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14). (RRP9.7) Remove the CHUTE LW EXT2 ASSY (PL9.1.2).
  • Page 367 Chapter 3 Removal and Replacement Procedures (RRPs) 12) Install the COVER LEFT (PL1.1.6). (RRP1.3) 13) Install the COVER REAR (PL1.1.3). (RRP1.1) There are 2 kinds of screws, make sure they are put in the right place. 14) Install the COVER REAR 250 (PL9.1.12). (RRP9.4) 3 –...

  • Page 368: Rrp8.2 Duct Front (Pl8.1.4), Fan Sub (Pl8.1.5)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP8.2 DUCT FRONT (PL8.1.4), FAN SUB (PL8.1.5) DUCT FRONT (PL8.1.4) PLATE TIE FRONT (PL12.1.2) JG3192AA FAN SUB (PL8.1.5) DUCT FRONT (PL8.1.4) HOOK JG3058AB (34PPM) 3 – 204...
  • Page 369 Chapter 3 Removal and Replacement Procedures (RRPs) DUCT FRONT DUCT FRONT (PL8.1.4) (PL8.1.4) PLATE TIE FRONT (PL12.1.2) JG3057AA FAN SUB (PL8.1.5) DUCT FRONT (PL8.1.4) HOOK JG3058AB (24PPM) 3 – 205...
  • Page 370 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.5) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1)/CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14). (RRP10.1/9.7) Remove the 500 EXIT ASSY (PL10.1.2)/CHUTE LW EXT2 ASSY (PL9.1.2).
  • Page 371 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 207...

  • Page 372: Rrp8.3 Shield Plate Ros (Pl8.1.3)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP8.3 SHIELD PLATE ROS (PL8.1.3) SHIELD PLATE ROS (PL8.1.3) JG3158AB (34PPM) 3 – 208...
  • Page 373 Chapter 3 Removal and Replacement Procedures (RRPs) ROS ASSY (PL8.1.1) SHIELD PLATE ROS (PL8.1.3) JG3059AB (24PPM) 3 – 209...
  • Page 374 Chapter 3 Removal and Replacement Procedures (RRPs) 34PPM Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1). (RRP10.1) Remove the 500 EXIT ASSY (PL10.1.2) (RRP10.2) Remove the COVER TOP (PL1.1.7).
  • Page 375 Chapter 3 Removal and Replacement Procedures (RRPs) 24PPM Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14). (RRP9.7) Remove the CHUTE LW EXT2 ASSY (PL9.1.2).

  • Page 376: Rrp8.4 Guide Cru Left (Pl8.1.15)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP8.4 GUIDE CRU LEFT (PL8.1.15) GUIDE ASSY CRU L NOTE) (PL8.1.6) LINK LEVER  (P/J 4647) (P/J 45) (P/J 46) LINK GEAR 3 NOTE1 (P/J 47) P/J45 LVPS (PL12.1.5) JG3191AA (34PPM) 3 – 212...
  • Page 377 Chapter 3 Removal and Replacement Procedures (RRPs) GUIDE CRU LEFT NOTE) (PL8.1.15) LINK LEVER  (P/J 45) (P/J 4647) (P/J 46) LINK GEAR 3 NOTE1 (P/J 47) P/J45 LVPS (PL12.1.5) JG3060AA (24PPM) 3 – 213...
  • Page 378 Chapter 3 Removal and Replacement Procedures (RRPs) 34PPM Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1). (RRP10.1) Remove the 500 EXIT ASSY (PL10.1.2).
  • Page 379 Chapter 3 Removal and Replacement Procedures (RRPs) Secure the HARNESS ASSY FUSER (PL8.1.17) attached to the GUIDE CRU LEFT to the frame using harness clamper. Install the connector (P/J4647) of the HARNESS ASSY FUSER to the frame. Install the SHIELD PLATE LVPS (PL12.1.3). (RRP12.1) While lifting up the 150 FEEDER ASSY, install the MOTOR COVER (PL11.1.1).
  • Page 380 Chapter 3 Removal and Replacement Procedures (RRPs) 24PPM Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14). (RRP9.7) Remove the CHUTE LW EXT2 ASSY (PL9.1.2).
  • Page 381 Chapter 3 Removal and Replacement Procedures (RRPs) Secure the HARNESS ASSY FUSER (PL8.1.17) attached to the GUIDE CRU LEFT to the frame using harness clamper. Install the connector (P/J4647) of the HARNESS ASSY FUSER (PL8.1.17) to the frame. Install the SHIELD PLATE LVPS (PL12.1.3). (RRP12.1) While lifting up the 150 FEEDER ASSY, install the MOTOR COVER (PL11.1.1).

  • Page 382: Rrp8.5 Interlock S/W 24V (Pl8.1.11), Interlock S/W 5V (Pl8.1.12)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP8.5 INTERLOCK S/W 24V (PL8.1.11), INTERLOCK S/W 5V (PL8.1.12) HOLDER I/L SW2 (PL8.1.13) INTERLOCK S/W 5V (PL8.1.12) INTERLOCK S/W 24V (PL8.1.11) HOLDER I/L SW1 (PL8.1.10) JG3061AA 3 – 218...
  • Page 383 Chapter 3 Removal and Replacement Procedures (RRPs) 34PPM Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1).
  • Page 384 Chapter 3 Removal and Replacement Procedures (RRPs) Install the ROS ASSY (PL8.1.1). (RRP8.1) Never give any impact to the ROS ASSY with a screwdriver or other tools. 10) Install the DUCT FRONT (PL8.1.4). (RRP8.2) 11) Install the COVER FRONT (PL1.1.5). (RRP1.5) 12) Install the COVER TOP (PL1.1.7).
  • Page 385 Chapter 3 Removal and Replacement Procedures (RRPs) 24PPM Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.5) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14).
  • Page 386 Chapter 3 Removal and Replacement Procedures (RRPs) Never give any impact to the ROS ASSY with a screwdriver or other tools. Install the DUCT FRONT (PL8.1.4). (RRP8.2) 10) Install the GUIDE TRAY L EFT (PL6.1.7 or PL7.1.7). (RRP6.8 or PL7.8) 11) Install the COVER FRONT (PL1.1.5).
  • Page 387 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 223...

  • Page 388: Rrp8.6 Lever Guide (Pl8.1.14)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP8.6 LEVER GUIDE (PL8.1.14) SPRING SL (PL8.1.9) SPACER SS (PL8.1.8) LEVER GUIDE (PL8.1.14) GUIDE SL (PL8.1.7) GUIDE CRU LEFT JG3062AA (PL8.1.15) 3 – 224...
  • Page 389 Chapter 3 Removal and Replacement Procedures (RRPs) 34PPM Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1).
  • Page 390 Chapter 3 Removal and Replacement Procedures (RRPs) 12) Install the ROS ASSY (PL8.1.1). (RRP8.1) Never give any impact to the ROS ASSY with a screwdriver or other tools. 13) Install the DUCT FRONT (PL8.1.4). (RRP8.2) 14) Install the COVER FRONT (PL1.1.5). (RRP1.5) 15) Install the COVER TOP (PL1.1.7).
  • Page 391 Chapter 3 Removal and Replacement Procedures (RRPs) 24PPM Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.5) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14).
  • Page 392 Chapter 3 Removal and Replacement Procedures (RRPs) 11) Install the ROS ASSY (PL8.1.1). (RRP8.1) Never give any impact to the ROS ASSY with a screwdriver or other tools. 12) Install the DUCT FRONT (PL8.1.4). (RRP8.2) 13) Install the GUIDE TRAY L EFT (PL6.1.7 or PL7.1.7). (RRP6.8 or PL7.8) 14) Install the COVER FRONT (PL1.1.5).
  • Page 393 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 229...

  • Page 394: Rrp8.7 Harness Assy Fuser (Pl8.1.17)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP8.7 HARNESS ASSY FUSER (PL8.1.17) COVER GUIDE CRU (PL8.1.16) HARNESS ASSY FUSER (PL8.1.17) CLAWS GUIDE CRU LEFT (PL8.1.15) HOOK HOOKS JG3063AA 3 – 230...
  • Page 395 Chapter 3 Removal and Replacement Procedures (RRPs) 34PPM Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1).
  • Page 396 Chapter 3 Removal and Replacement Procedures (RRPs) 10) Install the COVER TOP (PL1.1.7). (RRP1.4) 11) Install the 500 EXIT ASST (PL10.1.2). (RRP10.2) 12) Install the COVER EXIT 500 (PL10.1.1). (RRP10.1) 13) Install the COVER RIGHT (PL1.1.4). (RRP1.2) 14) Install the COVER LEFT (PL1.1.6). (RRP1.3) 15) Install the FUSER ASSY (PL8.1.20).
  • Page 397 Chapter 3 Removal and Replacement Procedures (RRPs) 24PPM Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.5) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14).
  • Page 398 Chapter 3 Removal and Replacement Procedures (RRPs) 10) Install the COVER TOP (PL1.1.7). (RRP1.4) 11) Install the CHUTE LW EXT2 ASSY (PL9.1.2). (RRP9.1) 12) Install the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14). (RRP9.7) 13) Install the COVER RIGHT (PL1.1.4). (RRP1.2) 14) Install the COVER LEFT (PL1.1.6).
  • Page 399 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 235...

  • Page 400: Rrp8.8 Fuser Assy (Pl8.1.20)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP8.8 FUSER ASSY (PL8.1.20) LEVER FUSER RH LEVER FUSER LH (PL8.1.19) (PL8.1.18) FUSER ASSY (PL8.1.20) JG3159AA (34PPM) 3 – 236...
  • Page 401 Chapter 3 Removal and Replacement Procedures (RRPs) LEVER FUSER RH LEVER FUSER LH (PL8.1.19) (PL8.1.18) FUSER ASSY (PL8.1.20) JG3064AA (24PPM) 3 – 237...
  • Page 402 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Before performing the following procedures, make sure that the FUSER ASSY was cooled enough. Open the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). Push down the LEVER FUSER LH (PL8.1.18) and LEVER FUSER RH (PL8.1.19) in the direction of the arrow to release the lock of the FUSER ASSY.
  • Page 403 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 239...

  • Page 404: Rrp8.10 Btr Assy (Pl8.1.21)]

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP8.10 BTR ASSY (PL8.1.21)] BTR ASSY (PL8.1.21) JG3160AA (34PPM) 3 – 240...
  • Page 405 Chapter 3 Removal and Replacement Procedures (RRPs) BTR ASSY (PL8.1.21) JG3066AA (24PPM) 3 – 241...
  • Page 406 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Open the COVER OPEN (PL1.1.2). Pinch the hooks of both ends of the BTR ASSY, and remove it from the printer. Pay extra care in handling of the BTR ASSY, not to give any stain or damage. Replacement Pinch the hooks of both ends of the BTR ASSY, and install it to the printer.
  • Page 407 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 243...

  • Page 408: Rrp8.11 Chute Transfer (Pl8.1.22)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP8.11 CHUTE TRANSFER (PL8.1.22) CHUTE TRANSFER (PL8.1.22) NOT FIX THE SCREW  IN THIS HOLE HOOK JG3161AA (34PPM) 3 – 244...
  • Page 409 Chapter 3 Removal and Replacement Procedures (RRPs) CHUTE TRANSFER (PL8.1.22) NOT FIX THE SCREW IN THIS HOLE HOOK JG3067AA (24PPM) 3 – 245...
  • Page 410 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the BTR ASSY (PL8.1.21). (RRP8.10) Remove the FAN MAIN (PL12.1.10). (RRP12.6) Release the hook of the CHUTE TRANSFER.
  • Page 411 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 247...

  • Page 412: Rrp8.12 Pwba Assy Ant (Pl8.1.23)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP8.12 PWBA ASSY ANT (PL8.1.23) PWBA ASSY ANT (PL8.1.23) GUIDE ASSY CRU R (PL8.1.25) JG3068AA 3 – 248...
  • Page 413 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1)/CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14).

  • Page 414: Rrp8.13 Guide Assy Cru R (Pl8.1.25)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP8.13 GUIDE ASSY CRU R (PL8.1.25) P/J15 HVPS / MCU (PL12.1.19) GUIDE ASSY CRU R (PL8.1.25) SHIELD PLATE ESS SHIELD PLATE HVPS JG3204AA (34PPM) 3 – 250...
  • Page 415 Chapter 3 Removal and Replacement Procedures (RRPs) P/J15 HVPS / MCU (PL12.1.19) GUIDE ASSY CRU R (PL8.1.25) SHIELD PLATE ESS SHIELD PLATE HVPS JG3069AA (24PPM) 3 – 251...
  • Page 416 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1)/CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14).
  • Page 417 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 253...

  • Page 418: Rrp8.14 Lever Link (Pl8.1.29), Link Gear 3(Pl8.1.30)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP8.14 LEVER LINK (PL8.1.29), LINK GEAR 3(PL8.1.30) LINK GEAR 3 (PL8.1.30) LEVEL LINK (PL8.1.29) GUIDE CRU LEFT (PL8.1.15) 3 – 254...
  • Page 419 Chapter 3 Removal and Replacement Procedures (RRPs) 34PPM Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1).
  • Page 420 Chapter 3 Removal and Replacement Procedures (RRPs) 11) Install the COVER TOP (PL1.1.7). (RRP1.4) 12) Install the 500 EXIT ASST (PL10.1.2). (RRP10.2) 13) Install the COVER EXIT 500 (PL10.1.1). (RRP10.1) 14) Installl the COVER RIGHT (PL1.1.4). (RRP1.2) 15) Install the COVER LEFT (PL1.1.6). (RRP1.3) 16) Install the FUSER ASSY (PL8.1.20).
  • Page 421 Chapter 3 Removal and Replacement Procedures (RRPs) 24PPM Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14).
  • Page 422 Chapter 3 Removal and Replacement Procedures (RRPs) 11) Install the COVER TOP (PL1.1.7). (RRP1.4) 12) Install the CHUTE LW EXT2 ASSY (PL9.1.2). (RRP9.1) 13) Install the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14). (RRP9.7) 14) Install the COVER RIGHT (PL1.1.4). (RRP1.2) 15) Install the COVER LEFT (PL1.1.6).
  • Page 423 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 259...

  • Page 424: Rrp9. 250 Paper Exit (24Ppm)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP9. 250 Paper Exit (24PPM) RRP9.1 CHUTE LW EXT2 ASSY (PL9.1.2) CHUTE LW EXT2 ASSY (PL9.1.2) PWBA EXIT MOTOR (PL12.1.4) CHUTE EXIT FUSER 3 – 260...
  • Page 425 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14). (RRP9.7) Disconnect the connector (P/J103) of the MOTOR ASSY EXIT (PL9.1.11) from the PWBA EXIT MOTOR (PL12.1.4).

  • Page 426: Rrp9.2 Motor Assy Exit (Pl9.1.11)

    BRACKET MOTOR (PL9.1.10) MOTOR ASSY EXIT Chapter 3 Removal and Replacement Procedures (RRPs) (PL9.1.11) RRP9.2 MOTOR ASSY EXIT (PL9.1.11) 3 – 262...
  • Page 427 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14). (RRP9.7) Remove the CHUTE LW EXT2 ASSY (PL9.1.2). (RRP9.1) Remove the 2 screws (silver, 6mm) securing the MOTOR ASSY EXIT to the BRACKET MOTOR (PL9.1.10) assembled into the CHUTE LOWER EXIT 250 (PL9.1.5).
  • Page 428 Chapter 3 Removal and Replacement Procedures (RRPs) RRP9.3 GEAR 17 (PL9.1.8), GEAR 16/49 (PL9.1.9) CHUTE LOWER EXIT 250 (PL9.1.5) GEAR 17 (PL9.1.8) GEAR 16/49 (PL9.1.9) BRACKET MOTOR (PL9.1.10) JG3073AA 3 – 264...
  • Page 429 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14). (RRP9.7) Remove the CHUTE LW EXT2 ASSY (PL9.1.2). (RRP9.1) Remove the 2 screws (gold tapping, 8mm) securing the BRACKET MOTOR (PL9.1.10) to the CHUTE LOW EXIT 250 (PL9.1.5).

  • Page 430: Rrp9.4 Covr Rear 250 (Pl9.1.12)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP9.4 COVR REAR 250 (PL9.1.12) WHEN ASSEMBLING A Protion STOPPER FSR JG3074AA 3 – 266...
  • Page 431 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Open the COVER REAR 250. Move the STOPPER FSR in the direction of the arrow to remove. Release the hook of the boss on the COVER REAR 250, and shift the COVER REAR 250 in the direction of the arrow to remove from the printer.

  • Page 432: Rrp9.5 Cover Dup (Pl9.1.13)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP9.5 COVER DUP (PL9.1.13) COVER DUP (PL9.1.13) JG3075AA 3 – 268...
  • Page 433 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Release the hooks of the COVER DUP, and remove it from the COVER REAR 250. Be careful handling the hooks of the COVER DUP. They are fragile and could break if given excessive force. Replacement Put 3 hooks of the upper portion of the COVER DUP into the COVER REAR 250, and then push it inward to install.

  • Page 434: Rrp9.6 Roll Exit (Pl9.1.19)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP9.6 ROLL EXIT (PL9.1.19) BEARING EXIT ROLL EXIT (PL9.1.19) (PL9.1.18) BEARING EXIT (PL9.1.18) GEAR 21 (PL9.1.20) CHUTE LW EXT2 ASSY (PL9.1.2) JG3181AA 3 – 270...
  • Page 435 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14). (RRP9.7) Remove the CHUTE LW EXT2 ASSY (PL9.1.2). (RRP9.1) Release the hook of the GEAR 21 (PL9.1.20), and remove it from the ROLL EXIT.

  • Page 436: Rrp9.7 Chute Assy Exit 250 (Reference Only) (Pl9.1.14)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP9.7 CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14) CHUTE UPPER EXIT 250 (PL9.1.15) CHUTE EXIT FUSER JG3195AA 3 – 272...
  • Page 437 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Open the COVER REAR 250 (PL9.1.12). Remove the 2 screws (silver with flange, 8mm) securing the CHUTE ASSY EXIT 250 (Reference Only) to the printer. Remove the CHUTE ASSY EXIT 250. Replacement Put 2 hooks of the front side of the CHUTE ASSY EXIT 250 (Reference Only) into the holes of the printer.

  • Page 438: Rrp10. 500 Paper Exit

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP10. 500 Paper Exit RRP10.1 COVER EXIT 500 (PL10.1.1) COVER EXIT 500 (PL10.1.1) COVER REAR 500 (PL10.2.21) JG3077AB 3 – 274...
  • Page 439 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Open the COVER REAR 500 (PL10.2.21). Remove the 2 screws securing the COVER EXIT 500, and remove the it from the printer. Replacement Install the COVER EXIT 500 to the printer, and secure it with 2 screws on both sides. Close the COVER REAR 500 (PL10.2.21).

  • Page 440: Rrp10.2 500 Exit Assy (Pl10.1.2)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP10.2 500 EXIT ASSY (PL10.1.2) 500 EXIT ASSY (PL10.1.2) PWBA EXIT MOTOR (PL12.1.4) SHIELD ASSY ESS JG3078AB 3 – 276...
  • Page 441 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1). (RRP10.1) Remove the SHIELD ASSY ESS (PL12.1.14).

  • Page 442: Rrp10.3 Chute Up Exit (Pl10.1.4), Chute Low Exit (Pl10.1.21)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP10.3 CHUTE UP EXIT (PL10.1.4), CHUTE LOW EXIT (PL10.1.21) CHUTE UP EXIT (PL10.1.4) (SEE Note1) CHUTE LOW EXIT (PL10.1.21) LINK GATE OCT CHUTE UP EXIT (PL10.1.7) Figure1 Figure2 Note1) Note2) GATE JG3079AB 3 – 278...
  • Page 443 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1). (RRP10.1) Remove the 500 EXIT ASSY (PL10.1.2).

  • Page 444: Rrp10.4 Roll Exit (Pl10.1.12)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP10.4 ROLL EXIT (PL10.1.12) BEARING EXIT ROLL EXIT (PL10.1.11) (PL10.1.12) BEARING EXIT (PL10.1.11) GEAR 21 (PL10.1.13) CHUTE UP EXIT (PL10.1.4) JG3080AA 3 – 280...
  • Page 445 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1). (RRP10.1) Remove the CHUTE UP EXIT (PL10.1.4).

  • Page 446: Rrp10.5 Motor Assy Exit (Pl10.1.15)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP10.5 MOTOR ASSY EXIT (PL10.1.15) MOTOR ASSY EXIT (PL10.1.15) CHUTE LOW EXIT (PL10.1.21) BRACKET MOTOR EXIT (PL10.1.16) JG3081AB 3 – 282...
  • Page 447 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1). (RRP10.1) Remove the 500 EXIT ASSY (PL10.1.2).

  • Page 448: Rrp10.6 Sensor Face Up Open (Pl10.1.25)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP10.6 SENSOR FACE UP OPEN (PL10.1.25) SENSOR FACE UP OPEN (PL10.1.25) CHUTE LOW EXIT (PL10.1.21) JG3082AA 3 – 284...
  • Page 449 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1). (RRP10.1) Remove the CHUTE UP EXIT (PL10.1.4).

  • Page 450: Rrp10.7 Sensor Full Stack (Pl10.1.26)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP10.7 SENSOR FULL STACK (PL10.1.26) SENSOR FULL STACK (PL10.1.26) CHUTE LOW EXIT (PL10.1.21) JG3083AA 3 – 286...
  • Page 451 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1). (RRP10.1) Remove the CHUTE UP EXIT (PL10.1.4).

  • Page 452: Rrp10.8 Actuator Full Stack (Pl10.1.10)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP10.8 ACTUATOR FULL STACK (PL10.1.10) CHUTE UP EXIT (PL10.1.4) JG3136AA 3 – 288...
  • Page 453 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1). (RRP10.1) Remove the CHUTE UP EXIT (PL10.1.4).

  • Page 454: Rrp10.9 Cover Rear 500 (Pl10.2.21)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP10.9 COVER REAR 500 (PL10.2.21) WHEN ASSEMBLING A Protion STOPPER FSR COVER REAR 500 (PL10.2.21) JG3101AA 3 – 290...
  • Page 455 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Pinch the lever to release the lock, and open the COVER REAR 500. Move the STOPPER FSR in the arrow direction to remove. Release the hook of the right side boss of the COVER REAR 500, and shift the COVER REAR 500 in the direction of the arrow to remove from the printer.

  • Page 456: Rrp10.10 Roll Fu (Pl10.2.14)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP10.10 ROLL FU (PL10.2.14) CHUTE LOW FU BEARING EXIT (PL10.2.7) (PL10.2.13) ROLL FU (PL10.2.14) GEAR 21 (PL10.2.12) BEARING EXIT (PL10.2.13) COVER REAR 500 (PL10.2.21) JG3100AA 3 – 292...
  • Page 457 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the 5 screws (gold tapping, 8mm) securing the CHUTE LOW FU (PL10.2.7) to the COVER REAR 500. Release the hooks of the COVER REAR 550, and remove the CHUTE LOW FU from the COVER REAR 500.

  • Page 458: Rrp10.11 Lever Gate Holder (Pl10.2.15),Spring Lever Gate (Pl10.2.16), Lever Gate Fu (Pl10.2.17)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP10.11 LEVER GATE HOLDER (PL10.2.15),SPRING LEVER GATE (PL10.2.16), LEVER GATE FU (PL10.2.17) LEVER GATE FU (PL10.2.17) LEVER GATE HOLDER (PL10.2.15) SPRING LEVER GATE (PL10.2.16) JG3303AA 3 – 294...
  • Page 459 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the 5 screws (gold tapping, 6mm) securing the CHUTE LOW FU (PL10.2.7) to the COVER REAR 550. Release the hooks of the COVER REAR 550, and remove the CHUTE LOW FU from the COVER REAR 550.

  • Page 460: Rrp10.12 Lever Latch Left (Pl10.2.8), Spring Latch Fu (Pl10.2.10), Lever Latch Right (Pl10.2.11)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP10.12 LEVER LATCH LEFT (PL10.2.8), SPRING LATCH FU (PL10.2.10), LEVER LATCH RIGHT (PL10.2.11) LEVER LATCH LEFT (PL10.2.11) SORING LATCH FU (PL10.2.10) LEVER LATCH RIGHT (PL10.2.8) JG3304AA 3 – 296...
  • Page 461 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the 5 screws (gold tapping, 6mm) securing the CHUTE LOW FU (PL10.2.7) to the COVER REAR 550. Release the hooks of the COVER REAR 550, and remove the CHUTE LOW FU from the COVER REAR 550.

  • Page 462: Rrp10.13 Roll Pinch Fu (Pl10.2.3), Spring Pinch Fu (Pl10.2.4)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP10.13 ROLL PINCH FU (PL10.2.3), SPRING PINCH FU (PL10.2.4) ROLL PINCH FU (PL10.2.3) SPRING PINCH FU (PL10.2.4) JG3305AA 3 – 298...
  • Page 463 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the 5 screws (gold tapping, 6mm) securing the CHUTE LOW FU (PL10.2.7) to the COVER REAR 550. Release the hooks of the COVER REAR 550, and remove the CHUTE LOW FU from the COVER REAR 550.

  • Page 464: Rrp10.14 Gate Fu (Pl10.2.6)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP10.14 GATE FU (PL10.2.6) GATE FU (PL10.2.6) JG3306AA 3 – 300...
  • Page 465 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the 5 screws (gold tapping, 6mm) securing the CHUTE LOW FU (PL10.2.7) to the COVER REAR 550. Release the hooks of the COVER REAR 550, and remove the CHUTE LOW FU from the COVER REAR 550.

  • Page 466: Rrp10.15 Gate Oct Exit (Pl10.1.20)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP10.15 GATE OCT EXIT (PL10.1.20) SPRING GATE OCT (PL10.1.24) GATE OCT EXIT (PL10.1.20) JG3307AA 3 – 302...
  • Page 467 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1). (RRP10.1) Remove the 500 EXIT ASSY (PL10.1.2).

  • Page 468: Rrp11.Frame & Drive

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP11.Frame & Drive RRP11.1 MOTOR COVER (PL11.1.1) MOTOR COVER (PL11.1.1) JG3180AB (34PPM) 3 – 304...
  • Page 469 Chapter 3 Removal and Replacement Procedures (RRPs) MOTOR COVER (PL11.1.1) JG3085AB (24PPM) 3 – 305...
  • Page 470 Chapter 3 Removal and Replacement Procedures (RRPs) 34PPM Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1).
  • Page 471 Chapter 3 Removal and Replacement Procedures (RRPs) 24PPM Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14).

  • Page 472: Rrp11.2 Main Motor (Pl11.1.2)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP11.2 MAIN MOTOR (PL11.1.2) MAIN MOTOR (PL11.1.2) SHIELD PLATE P/J43 LVPS (PL12.1.3) LVPS (PL12.1.5) JG3179AA (34PPM) 3 – 308...
  • Page 473 Chapter 3 Removal and Replacement Procedures (RRPs) MAIN MOTOR (PL11.1.2) SHIELD PLATE P/J43 LVPS (PL12.1.3) LVPS (PL12.1.5) JG3086AA (24PPM) 3 – 309...
  • Page 474 Chapter 3 Removal and Replacement Procedures (RRPs) 34PPM Removal Remove the COVER REAR 500 (PL10.2.21). (RRP10.9) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1).
  • Page 475 Chapter 3 Removal and Replacement Procedures (RRPs) 16) Install the COVER REAR (PL1.1.3). (RRP1.1) There are 2 kinds of screws, make sure they are put in the right place. 17) Install the COVER REAR 500 (PL10.2.21). (RRP10.9) 18) Install the BTR ASSY (PL8.1.21). (RRP8.10) 3 –...
  • Page 476 Chapter 3 Removal and Replacement Procedures (RRPs) 24PPM Removal Remove the COVER REAR 250 (PL9.1.12). (RRP9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14).
  • Page 477 Chapter 3 Removal and Replacement Procedures (RRPs) 13) Install the CHUTE ASSY EXIT 250 (Reference Only) (PL9.1.14). (RRP9.7) 14) Install the COVER RIGHT (PL1.1.4). (RRP1.2) 15) Install the COVER LEFT (PL1.1.6). (RRP1.3) 16) Install the FUSER ASSY (PL8.1.20). (RRP8.8) 17) Install the COVER REAR (PL1.1.3). (RRP1.1) There are 2 kinds of screws, make sure they are put in the right place.

  • Page 478: Rrp11.3 Gear Assy Housing (Pl11.1.3)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP11.3 GEAR ASSY HOUSING (PL11.1.3) Screw(A) GEAR ASSY HOUSING (PL11.1.3) JG3162AA NOT FIXED JG3088AA (34PPM) 3 – 314...
  • Page 479 Chapter 3 Removal and Replacement Procedures (RRPs) Screw(A) GEAR ASSY HOUSING (PL11.1.3) JG3087AA NOT FIXED JG3088AA (24PPM) 3 – 315...
  • Page 480 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Release the holding of the HARNESS ASSY INTERLOCK2 and HARNESS ASSY LVPS from the clamps on the GEAR ASSY HOUSING.
  • Page 481 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 317...

  • Page 482: Rrp11.4 Gear Assy Plate (Pl11.1.10), Gear 9 (Pl11.1.9)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP11.4 GEAR ASSY PLATE (PL11.1.10), GEAR 9 (PL11.1.9) GEAR 9 (PL11.1.9) GEAR ASSY PLATE (PL11.1.10) GEAR SPRING JG3163AA BOSS (34PPM) 3 – 318...
  • Page 483 Chapter 3 Removal and Replacement Procedures (RRPs) GEAR 9 (PL11.1.9) GEAR ASSY PLATE (PL11.1.10) GEAR SPRING JG3089AA BOSS (24PPM) 3 – 319...
  • Page 484 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the FUSER ASSY (PL8.1.20). (RRP8.8) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the GEAR ASSY HOUSING (PL11.1.3). (RRP11.3) Remove the 4 screws (silver, 6mm) securing the GEAR ASSY PLATE to the frame.
  • Page 485 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 321...

  • Page 486: Rrp12. Electrical

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP12. Electrical RRP12.1 SHIELD PLATE LVPS (PL12.1.3) SHIELD PLATE LVPS (PL12.1.3) JG3178AA (34PPM) 3 – 322...
  • Page 487 Chapter 3 Removal and Replacement Procedures (RRPs) SHIELD PLATE LVPS (PL12.1.3) JG3090AA (24PPM) 3 – 323...
  • Page 488 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1)/CHUTE ASSY EXIT 250 (Reference Only). (PL9.1.14) (RRP10.1/9.7) Remove the 500 EXIT ASSY (PL10.1.2)/CHUTE LW EXT2 ASSY (PL9.1.2).
  • Page 489 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 325...

  • Page 490: Rrp12.2 Pwba Exit Motor (Pl12.1.4)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP12.2 PWBA EXIT MOTOR (PL12.1.4) PWBA EXIT MOTOR (PL12.1.4) P/J102 P/J101 P/J103 JG3164AA (34PPM) 3 – 326...
  • Page 491 Chapter 3 Removal and Replacement Procedures (RRPs) PWBA EXIT MOTOR (PL12.1.4) P/J102 P/J101 P/J103 JG3091AA (24PPM) 3 – 327...
  • Page 492 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Disconnect the harnesses from the connectors (P/J101, P/J102 and P/J103) on the PWBA EXIT MOTOR.
  • Page 493 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 329...

  • Page 494: Rrp12.3 Lvps (Pl12.1.5)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP12.3 LVPS (PL12.1.5) PWBA EXIT MOTOR (PL12.1.4) LVPS (PL12.1.5) P/J 42 4140 LVPS JG3177AA (34PPM) 3 – 330...
  • Page 495 Chapter 3 Removal and Replacement Procedures (RRPs) PWBA EXIT MOTOR (PL12.1.4) LVPS (PL12.1.5) P/J 42 4140 LVPS JG3092AA (24PPM) 3 – 331...
  • Page 496 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1)/CHUTE ASSY EXIT 250 (Reference Only). (PL9.1.14) (RRP10.1/9.7) Remove the 500 EXIT ASSY (PL10.1.2)/CHUTE LW EXT2 ASSY (PL9.1.2).
  • Page 497 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 333...

  • Page 498: Rrp12.4 Power Switch (Pl12.1.6), Harness Assy Ac100V/Ac200V (Pl12.1.8)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP12.4 POWER SWITCH (PL12.1.6), HARNESS ASSY AC100V/AC200V (PL12.1.8) HOOKS LVPS (PL12.1.5) P/J48 POWER SWITCH (PL12.1.6) AC INLET GROUND WIRE P/J48 CLAMP P/J480 JG3176AA (34PPM) 3 – 334...
  • Page 499 Chapter 3 Removal and Replacement Procedures (RRPs) HOOKS LVPS (PL12.1.5) P/J48 POWER SWITCH (PL12.1.6) AC INLET GROUND WIRE P/J48 CLAMP P/J480 JG3093AA (24PPM) 3 – 335...
  • Page 500 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1)/CHUTE ASSY EXIT 250 (Reference Only). (PL9.1.14) (RRP10.1/9.7) Remove the 500 EXIT ASSY (PL10.1.2)/CHUTE LW EXT2 ASSY (PL9.1.2).
  • Page 501 Chapter 3 Removal and Replacement Procedures (RRPs) There are 2 kinds of screws, make sure they are put in the right place. 16) Install the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) 3 – 337...

  • Page 502: Rrp12.5 Interlock S/W Rear (Pl12.1.7)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP12.5 INTERLOCK S/W REAR (PL12.1.7) INTERLOCK S/W REAR (PL12.1.7) JG3175AA (34PPM 3 – 338...
  • Page 503 Chapter 3 Removal and Replacement Procedures (RRPs) INTERLOCK S/W REAR (PL12.1.7) JG3094AA (24PPM) 3 – 339...
  • Page 504 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Remove the COVER LEFT (PL1.1.6). (RRP1.3) Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the COVER EXIT 500 (PL10.1.1)/CHUTE ASSY EXIT 250 (Reference Only). (PL9.1.14) (RRP10.1/9.7) Remove the 500 EXIT ASSY (PL10.1.2)/CHUTE LW EXT2 ASSY (PL9.1.2).
  • Page 505 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 341...

  • Page 506: Rrp12.6 Fan Main (Pl12.1.10)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP12.6 FAN MAIN (PL12.1.10) LABEL FAN MAIN JG3165AB (PL12.1.10) (34PPM) 3 – 342...
  • Page 507 Chapter 3 Removal and Replacement Procedures (RRPs) LABEL FAN MAIN (PL12.1.10) JG3095AB (24PPM) 3 – 343...
  • Page 508 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER REAR 500/COVER REAR 250 (PL10.2.21/9.1.12). (RRP10.9/9.4) Remove the COVER REAR (PL1.1.3). (RRP1.1) Disconnect the connector (P/J244) of the FAN MAIN from the HARNESS ASSY TRAY1 (PL5.1.37). Remove the 2 screws (silver tapping, 30mm) securing the FAM MAIN to the frame, and remove the FAN MAIN.
  • Page 509 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 345...

  • Page 510: Rrp12.7 Shield Assy Ess (Pl12.1.14)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP12.7 SHIELD ASSY ESS (PL12.1.14) SHIELD ASSY ESS (PL12.1.14) JG3166OA (34PPM) 3 – 346...
  • Page 511 Chapter 3 Removal and Replacement Procedures (RRPs) SHIELD ASSY ESS (PL12.1.14) JG3096OA (24PPM) 3 – 347...
  • Page 512 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the 12 screws (silver, 6mm) securing the SHIELD ASSY ESS to the frame. Remove the SHIELD ASSY ESS. Replacement Install the SHIELD ASSY ESS to the frame using the 12 screws (silver, 6mm). Install the COVER RIGHT (PL1.1.4).
  • Page 513 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 349...

  • Page 514: Rrp12.8 Shield Assy Window (Pl12.1.15)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP12.8 SHIELD ASSY WINDOW (PL12.1.15) SHIELD ASSY WINDOW (PL12.1.15) JG3167AA (34PPM) 3 – 350...
  • Page 515 Chapter 3 Removal and Replacement Procedures (RRPs) SHIELD ASSY WINDOW (PL12.1.15) JG3097AA (24PPM) 3 – 351...
  • Page 516 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the 2 screws securing the SHIELD ASSY WINDOW to the frame. Remove the SHIELD ASSY WINDOW. Replacement Install the SHIELD ASSY WINDOW to the frame using the 2 screws. Install the COVER RIGHT (PL1.1.4).
  • Page 517 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 353...

  • Page 518: Rrp12.9 Shield Plate Hvps (Pl12.1.18)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP12.9 SHIELD PLATE HVPS (PL12.1.18) SHIELD PLATE HVPS (PL12.1.18) JG3168OA (34PPM) 3 – 354...
  • Page 519 Chapter 3 Removal and Replacement Procedures (RRPs) SHIELD PLATE HVPS (PL12.1.18) JG3098OA (24PPM) 3 – 355...
  • Page 520 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the SHIELD ASSY ESS (PL12.1.14). (RRP12.7) Remove the 10 screws (silver, 6mm) securing the SHIELD PLATE HVPS to the frame. Remove the SHIELD PLATE HVPS. Replacement Install the SHIELD PLATE HVPS to the frame using the 10 screws (silver, 6mm).
  • Page 521 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 357...

  • Page 522: Rrp12.10 Hvps/Mcu (Pl12.1.19)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP12.10 HVPS/MCU (PL12.1.19) HVPS / MCU (PL12.1.19) BRACKET SHIELD HVPS (PL12.1.25) 1716 20 192226 24 JG3169OA (34PPM) 3 – 358...
  • Page 523 Chapter 3 Removal and Replacement Procedures (RRPs) HVPS / MCU (PL12.1.19) BRACKET SHIELD HVPS (PL12.1.25) 1716 20 192226 24 JG3099OA (24PPM) 3 – 359...
  • Page 524 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the SHIELD ASSY ESS (PL12.1.14). (RRP12.7) Remove the SHIELD PLATE HVPS (PL12.1.18). (RRP12.9) Remove the screw (silver, 6mm) securing the BRACKET HANDLE R (PL12.1.12) to the frame. Remove the BRACKET HANDLE R from thr frame.
  • Page 525 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 361...

  • Page 526: Rrp12.11 Blacket-Pwba Hdd(Pl12.1.32)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP12.11 BLACKET-PWBA HDD(PL12.1.32) JG3102OA (34PPM) 3 – 362...
  • Page 527 Chapter 3 Removal and Replacement Procedures (RRPs) JG3002OA (24PPM) 3 – 363...
  • Page 528 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the SHIELD ASSY WINDOW (PL12.1.15). (RRP12.8) Remove the SHIELD ASSY ESS (PL12.1.14). (RRP12.7) Disconnect the harness connector from the connector (P/J310) of the PWBA ESS (PL12.1.13). Remove the 4 screws (silver, 6mm) securing the BRACKET-PWBA HDD (PL12.1.32) to the frame.
  • Page 529 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 365...

  • Page 530: Rrp12.12 Bracket Assy-Flash(Pl12.1.33)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP12.12 BRACKET ASSY-FLASH(PL12.1.33) JG3101OA (34PPM) 3 – 366...
  • Page 531 Chapter 3 Removal and Replacement Procedures (RRPs) JG3001OA (24PPM) 3 – 367...
  • Page 532 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the SHIELD ASSY ESS (PL12.1.14). (RRP12.8) Remove the SHIELD ASSY WINDOW (PL12.1.15). (RRP12.7) Disconnect the harness connector from the connector (P/J310) of the PWBA ESS (PL12.1.13). Remove the 2 screws securing the BRACKET ASSY-FLASH (PL12.1.33) to the frame.
  • Page 533 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 369...

  • Page 534: Rrp12.13 Hdd Assy(Option)(Pl12.1.43)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP12.13 HDD ASSY(OPTION)(PL12.1.43) JG3104OA (34PPM) 3 – 370...
  • Page 535 Chapter 3 Removal and Replacement Procedures (RRPs) JG3004OA (24PPM) 3 – 371...
  • Page 536 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the SHIELD ASSY ESS (PL12.1.14). (RRP12.8) Remove the SHIELD ASSY WINDOW (PL12.1.15). (RRP12.7) Disconnect the harness connector from the connector (P/J310) of the PWBA ESS (PL12.1.13). Remove the 2 screws securing the HDD ASSY(OPTION) (12.1.43) to the frame.
  • Page 537 Chapter 3 Removal and Replacement Procedures (RRPs) Blank Page 3 – 373...

  • Page 538: Rrp12.14 Pwba Ess(Pl12.1.13)

    Chapter 3 Removal and Replacement Procedures (RRPs) RRP12.14 PWBA ESS(PL12.1.13) P/J30 P/J31 Note P/J32 JG3103OA (34PPM) 3 – 374...
  • Page 539 Chapter 3 Removal and Replacement Procedures (RRPs) P/J30 P/J31 Note P/J32 JG3003OA (24PPM) 3 – 375...
  • Page 540 Chapter 3 Removal and Replacement Procedures (RRPs) Removal Remove the COVER RIGHT (PL1.1.4). (RRP1.2) Remove the SHIELD ASSY ESS (PL12.1.14). (RRP12.8) Remove the SHIELD ASSY WINDOW (PL12.1.15). (RRP12.7) Remove the BRACKET-PWBA HDD (PL12.1.32). (RRP12.11) Remove the screw securing the PANEL REAR (PL12.1.11) to the frame. Remove the PANEL REAR (PL12.1.11).

  • Page 541: Chapter 4 Plug/Jack(P/J) Connector Locations

    Chapter 4 Plug/Jack(P/J) Connector Locations Chapter 4 Plug/Jack(P/J) Connector Locations CONTENTS 1. Connector [P (plug) / J (jack)] (34PPM)..............4 - 1 1.1 List of P/J (34PPM) .......................... 4 - 1 1.2 P/J layout diagram (34PPM) ......................4 - 3 2. Connector [P (plug) / J (jack)] (24PPM)..............4 - 5 2.1 List of P/J (24PPM) ..........................
  • Page 542 Chapter 4 Plug/Jack(P/J) Connector Locations Chapter 4 Plug/Jack(P/J) Connector Locations CONTENTS...

  • Page 543: Connector [P (Plug) / J (Jack)] (34Ppm)

    Chapter 4 Plug/Jack(P/J) Connector Locations 1. Connector [P (plug) / J (jack)] (34PPM) 1.1 List of P/J (34PPM) Coordiates Remarks G-104 Connects OPERATION PANEL and HARNESS ASSY PANEL B-111 Connects HARNESS ASSY LVPS and HVPS/MCU D-111 Connects HARNESS ASSY LVPS and HVPS/MCU E-111 Connects HARNESS ASSY ROS and HVPS/MCU E-112...
  • Page 544 Chapter 4 Plug/Jack(P/J) Connector Locations Coordiates Remarks P-126 Connects CLUTCH REGI and HARNESS ASSY TRAY1 M-124 Connects FAN MAIN and HARNESS ASSY TRAY1 M-125 Connects HARNESS ASSY TRAY1 and HARNESS ASSY CHUTE M-123 Connects SENSOR NO PAPER and HARNESS ASSY TRAY2 Q-126 Connects CLUTCH ASSY PH and HARNESS ASSY TRAY2 M-126...

  • Page 545: P/J Layout Diagram (34Ppm)

    Chapter 4 Plug/Jack(P/J) Connector Locations 1.2 P/J layout diagram (34PPM) <Engine (FRONT)> 1821 10 31 2083 JG4101OA 4 – 3...
  • Page 546 Chapter 4 Plug/Jack(P/J) Connector Locations <Engine (REAR)> 3070 4647 2750 JG4102AA 4 – 4...

  • Page 547: Connector [P (Plug) / J (Jack)] (24Ppm)

    Chapter 4 Plug/Jack(P/J) Connector Locations 2. Connector [P (plug) / J (jack)] (24PPM) 2.1 List of P/J (24PPM) Coordiates Remarks G-104 Connects OPERATION PANEL and HARNESS ASSY PANEL A-111 Connects HARNESS ASSY LVPS and HVPS/MCU D-111 Connects HARNESS ASSY LVPS and HVPS/MCU E-111 Connects HARNESS ASSY ROS and HVPS/MCU E-112...
  • Page 548 Chapter 4 Plug/Jack(P/J) Connector Locations Coordiates Remarks P-127 Connects CLUTCH REGI and HARNESS ASSY TRAY1 M-125 Connects FAN MAIN and HARNESS ASSY TRAY1 M-126 Connects HARNESS ASSY TRAY1 and HARNESS ASSY CHUTE M-124 Connects SENSOR NO PAPER and HARNESS ASSY TRAY2 Q-128 Connects CLUTCH ASSY PH and HARNESS ASSY TRAY2 M-127...

  • Page 549: P/J Layout Diagram (24Ppm)

    Chapter 4 Plug/Jack(P/J) Connector Locations 2.2 P/J layout diagram (24PPM) <Engine (FRONT)> 1821 2083 JG4001OA 4 – 7...
  • Page 550 Chapter 4 Plug/Jack(P/J) Connector Locations <Engine (REAR)> 3070 4647 2750 JG4002AA 4 – 8...

  • Page 551: Chapter 5 Parts List

    Chapter 5 Parts List(24PPM) Chapter 5 Parts List B6200 (24PPM) CONTENTS 1. Parts List........................5 - 1 1.1 Caution for use of parts list ......................5 - 1 PL1.1 Cover [Illustration]........................5 - 2 PL1.1 Cover [List] ..........................5 - 3 PL2.1 150 Paper Cassette [Illustration] ....................
  • Page 552 Chapter 5 Parts List(24PPM) Chapter 5 Parts List(24PPM) CONTENTS...

  • Page 553: Parts List

    Chapter 5 Parts List(24PPM) 1. Parts List 1.1 Caution for use of parts list The figures indicating the illustrations are the item No. in the list and present correspondence between the illustrations and parts. The notation of PL "X.Y.Z" is composed of the plate (PL), item "X.Y", and parts "Z". The alphabet characters in the illustrations represent screws and clips as follows: "S": screw, "E": E-ring, "KL": KL clip, "C": C-ring, and "N": nut "t"...

  • Page 554: Pl1.1 Cover [Illustration]

    Chapter 5 Parts List(24PPM) PL1.1 Cover [Illustration] Ref PL9.1] 250EXIT Ref PL10.1] 500EXIT JG5001AA 5 – 2...

  • Page 555: Pl1.1 Cover [List]

    Chapter 5 Parts List(24PPM) PL1.1 Cover [List] Item Parts name ................Part Number OPERATION PANEL (P1)............. 50134493 COVER OPEN...............53090804 COVER REAR............... 53085601 COVER RIGHT COVER FRONT COVER LEFT COVER TOP................53089401 COVER STOPPER..............53086201 STOPPER OPEN HARNESS ASSY PANEL SWITCH I/L ASSY (J144,J411)..........56215001 5 –...

  • Page 556: Pl2.1 150 Paper Cassette [Illustration]

    Chapter 5 Parts List(24PPM) PL2.1 150 Paper Cassette [Illustration] 50 (with 1-13,15-39) 21 22 26 25 JG5002AA 5 – 4...

  • Page 557: Pl2.1 150 Paper Cassette [List]

    Chapter 5 Parts List(24PPM) PL2.1 150 Paper Cassette [List] Item Parts name ................Part Number COVER CST................53087991 ROLL ASSY RETARD *1 FRICTION CLUTCH SHAFT RETARD HOLDER RETARD..............53357001 SPRING RETARD..............50936501 GEAR PB L GEAR BTM DMP ONEWAY SHAFT PB PLATE ASSY BTM GUIDE ASSY SD L150 GEAR PINION GUIDE ASSY SD R150...

  • Page 558: Pl3.1 250 Paper Cassette [Illustration]

    Chapter 5 Parts List(24PPM) PL3.1 250 Paper Cassette [Illustration] 50 (with 1-13,15-39,41,42) 21 22 26 25 JG5003AA 5 – 6...

  • Page 559: Pl3.1 250 Paper Cassette [List]

    Chapter 5 Parts List(24PPM) PL3.1 250 Paper Cassette [List] Item Parts name ................Part Number COVER CST ROLL ASSY RETARD *1 FRICTION CLUTCH SHAFT RETARD HOLDER RETARD SPRING RETARD..............50936501 GEAR PB L GEAR BTM DMP ONEWAY SHAFT PB PLATE ASSY BTM GUIDE ASSY SD L250 GEAR PINION GUIDE ASSY SD R250...

  • Page 560: Pl4.1 550 Paper Cassette [Illustration]

    Chapter 5 Parts List(24PPM) PL4.1 550 Paper Cassette [Illustration] 50 (with 1-13,15-32,34-48,52,53) 27 26 JG5004AB 5 – 8...

  • Page 561: Pl4.1 550 Paper Cassette [List]

    Chapter 5 Parts List(24PPM) PL4.1 550 Paper Cassette [List] Item Parts name ................Part Number COVER CST ROLL ASSY RETARD *1 FRICTION CLUTCH SHAFT RETARD HOLDER RETARD SPRING RETARD..............50936501 GEAR PB L GEAR BTM DMP ONEWAY SHAFT PB PLATE ASSY BTM GUIDE ASSY SD L550 GEAR PINION GUIDE ASSY SD R550...

  • Page 562: Pl5.1 150 Paper Feeder [Illustration]

    Chapter 5 Parts List(24PPM) PL5.1 150 Paper Feeder [Illustration] 1 (with 4-12,14-23,25-35,37-44, 46-51) 2 (with 4-10,12,14-20,22,25-28 31-35,40-42,46-50) 3 (Reference Only) 18 17 45 (with 46-50) 16 15 33 32 51 32 27 26 JG5005AA 5 – 10...

  • Page 563: Pl5.1 150 Paper Feeder [List]

    Chapter 5 Parts List(24PPM) PL5.1 150 Paper Feeder [List] Item Parts name ................Part Number 150 FEEDER ASSY (with4-12,14-23,25-35,37-44,46-51) ..50229585 FDR1 AS SUB 150 A4 (with 4-10,12,14-20,22,25-28,31-35,40-42,46-50) CHUTE ASSY FDR1 (Reference Only) (with 4-10,14-20,40-42) SUPPORT NUDGER HOLDER LEFT ACTUATOR NO PAPER ............53355522 GEAR IDLER NUDGER HOLDER RIGHT SHAFT NUDGER...

  • Page 564: Pl6.1 250 Paper Feeder [Illustration]

    Chapter 5 Parts List(24PPM) PL6.1 250 Paper Feeder [Illustration] 22 (Reference Only) 11 (with 13-21,23-39) 7 (with 8,9) G5006AA 5 – 12...

  • Page 565: Pl6.1 250 Paper Feeder [List]

    Chapter 5 Parts List(24PPM) PL6.1 250 Paper Feeder [List] Item Parts name ................Part Number HARNESS ASSY LOW1 (J26-P260) GUIDE TRAY RIGHT............51030695 SENSOR LOW PAPER (J260) ACTUATOR LOW PAPER PLATE CST LOCK GUIDE TRAY LEFT (with 8,9)..........51030537 COVER HARNESS SIZE LOCK CST L GUIDE TRAY LOWER 250 FEEDER ASSY (with13-21,23-39) .........

  • Page 566: Pl7.1 550 Paper Feeder [Illustration]

    Chapter 5 Parts List(24PPM) PL7.1 550 Paper Feeder [Illustration] 21 (Reference Only) 10 (with 12-20,22-31,33-39) 7 (with 8,9) G5007AA 5 – 14...

  • Page 567: Pl7.1 550 Paper Feeder [List]

    Chapter 5 Parts List(24PPM) PL7.1 550 Paper Feeder [List] Item Parts name HARNESS ASSY LOW1 (J26-P260) GUIDE TRAY RIGHT SENSOR LOW PAPER (J260) ACTUATOR LOW PAPER PLATE CST LOCK GUIDE TRAY LEFT (with 8,9) COVER HARNESS SIZE LOCK CST L 550 FEEDER ASSY (with12-20,22-31,33-39) SUPPORT NUDGER HOLDER LEFT...

  • Page 568: Pl8.1 [Illustration]

    Chapter 5 Parts List(24PPM) PL8.1 [Illustration] EP CARTRIDGE * 6 (with 7-15) 10 11 25 (with 2 ,24) *Consumable JG5009AB 5 – 16...

  • Page 569: Pl8.1 [List]

    Chapter 5 Parts List(24PPM) PL8.1 [List] Item Parts name ................Part Number ROS ASSY (J131,J140,J160,J170) ........50229730 HARNESS ASSY ROS (J13,J14,J16,J17-P131,P140,P141,P160,P170) SHIELD PLATE ROS DUCT FRONT FAN SUB (J270)..............56521461 GUIDE ASSY CRU L (with 7-15)..........51032101 GUIDE SL................51030494 SPACER SS SPRING SL HOLDER I/L SW1 INTERLOCK S/W 24V (J45) ..........50609901...

  • Page 570: Pl9.1 250 Paper Exit [Illustration]

    Chapter 5 Parts List(24PPM) PL9.1 250 Paper Exit [Illustration] 14 (Reference Only) 3 (Reference Only) 2 (with 4-11,18-20,26) 4 26 26 4 25 (Reference Only) JG5010AB 5 – 18...

  • Page 571: Pl9.1 250 Paper Exit [List]

    Chapter 5 Parts List(24PPM) PL9.1 250 Paper Exit [List] Item Parts name ................Part Number CHUTE LW EXT2 ASSY (with 4-11,18-20,26)...... 53355964 CHUTE ASSY LOW (Reference Only) (with 4-7) ROLL PINCH EXIT CHUTE LOWER EXIT 250 ROLL EXIT MID SPRING PINCH EXIT GEAR 17 GEAR 16/49 BRACKET MOTOR...

  • Page 572: Pl10.1 500 Paper Exit (1/2) [Illustration]

    Chapter 5 Parts List(24PPM) PL10.1 500 Paper Exit (1/2) [Illustration] 2 (with 4- 3, 3 (Reference Only) 5-28,30) 30 23 22 22 4 (Reference Only) JG50 AB 5 – 20...

  • Page 573: Pl10.1 500 Paper Exit (1/2) [List]

    Chapter 5 Parts List(24PPM) PL10.1 500 Paper Exit (1/2) [List] Item Parts name................Part Number COVER EXIT 500 500 EXIT ASSY (with4-13,15-28,30) CHUTE ASSY EXIT 500 (Reference Only) (with4-9) CHUTE UP EXIT ELIMINATOR EXIT EARTH PLATE EXIT LINK GATE OCT LINK GEAR OCT JOINT COVER EXIT 500 L ACTUATOR FULL STACK BEARING EXIT...

  • Page 574: Pl10.2 500 Paper Exit (2/2) & Option Face Up Tray [Illustration]

    Chapter 5 Parts List(24PPM) PL10.2 500 Paper Exit (2/2) & Option Face Up Tray [Illustration] 13 12 24 (with 25) OPTION G5701AB 5 – 22...

  • Page 575: Pl10.2 500 Paper Exit (2/2) & Option Face Up Tray [List]

    Chapter 5 Parts List(24PPM) PL10.2 500 Paper Exit (2/2) & Option Face Up Tray [List] Item Parts name CHUTE UP FU ROLL PINCH FU SPRING PINCH FU GATE FU CHUTE LOW FU LEVER LATCH LEFT PIPE LATCH FU SPRING LATCH FU LEVER LATCH RIGHT GEAR 21 BEARING EXIT...

  • Page 576: Pl11.1 Frame & Drive [Illustration]

    Chapter 5 Parts List(24PPM) PL11.1 Frame & Drive [Illustration] JG5012AA 5 – 24...

  • Page 577: Pl11.1 Frame & Drive [List]

    Chapter 5 Parts List(24PPM) PL11.1 Frame & Drive [List] Item Parts name ................Part Number MOTOR COVER MAIN MOTOR (J43).............. 56521612 GEAR ASSY HOUSING............56740540 SPRING RELEASE CLAMP-EDGE CLAMP-5V0 CLAMP-10V0 CLAMP-EDGE GEAR 9 ................. 51251353 GEAR ASSY PLATE ............. 53355843 FOOT GUIDE HARNESS R CLAMP-RWSH...

  • Page 578: Pl12.1 Electrical [Illustration]

    Chapter 5 Parts List(24PPM) PL12.1 Electrical [Illustration] PTI N JG5013 A 5 – 26...

  • Page 579: Pl12.1 Electrical [List]

    Chapter 5 Parts List(24PPM) PL12.1 Electrical [List] Item Parts name ................Part Number HARNESS ASSY LVPS (J10,J11,J18,J27,CNPOW,J141- J42,J41,J1821,P270,J102,P2750,J40,P142,P144,J411,J400) PLATE TIE FRONT SHIELD PLATE LVPS PWBA EXIT MOTOR ............55090291 LVPS POWER SWITCH INTERLOCK S/W REAR (J44)..........56214901 HARNESS ASSY AC100V/AC200V (J48,J480) FAN MAIN (J244) ..............
  • Page 580 Chapter 5 Parts List(34PPM) Chapter 5 Parts List B6300 (34PPM) CONTENTS 1. Parts List........................5 - 1 1.1 Caution for use of parts list ......................5 - 1 PL1.1 Cover [Illustration]........................5 - 2 PL1.1 Cover [List] ..........................5 - 3 PL2.1 150 Paper Cassette [Illustration] ....................
  • Page 581 Chapter 5 Parts List(34PPM) Chapter 5 Parts List(34PPM) CONTENTS...

  • Page 582: Parts List

    Chapter 5 Parts List(34PPM) 1. Parts List 1.1 Caution for use of parts list The figures indicating the illustrations are the item No. in the list and present correspondence between the illustrations and parts. The notation of PL "X.Y.Z" is composed of the plate (PL), item "X.Y", and parts "Z". The alphabet characters in the illustrations represent screws and clips as follows: "S": screw, "E": E-ring, "KL": KL clip, "C": C-ring, and "N": nut "t"...

  • Page 583: Pl1.1 Cover [Illustration]

    Chapter 5 Parts List(34PPM) PL1.1 Cover [Illustration] [Ref PL10.1] JG5014AA 5 – 2...

  • Page 584: Pl1.1 Cover [List]

    Chapter 5 Parts List(34PPM) PL1.1 Cover [List] Item Parts name ................Part Number OPERATION PANEL (P1)............50134493 COVER OPEN................53090804 COVER REAR............... 53085610 COVER RIGHT COVER FRONT COVER LEFT COVER TOP................53089401 COVER STOPPER..............53086201 STOPPER OPEN HARNESS ASSY PANEL SWITCH I/L ASSY (J144,J411)..........56215001 5 –...

  • Page 585: Pl2.1 150 Paper Cassette [Illustration]

    Chapter 5 Parts List(34PPM) PL2.1 150 Paper Cassette [Illustration] 50 (with 1-13,15-39) 21 22 26 25 JG5002AA 5 – 4...

  • Page 586: Pl2.1 150 Paper Cassette [List]

    Chapter 5 Parts List(34PPM) PL2.1 150 Paper Cassette [List] Item Parts name ................Part Number COVER CST................53087991 ROLL ASSY RETARD *1 Included in kit FRICTION CLUTCH SHAFT RETARD HOLDER RETARD..............53357001 SPRING RETARD..............50936501 GEAR PB L GEAR BTM DMP ONEWAY SHAFT PB PLATE ASSY BTM GUIDE ASSY SD L150 GEAR PINION...

  • Page 587: Pl4.1 550 Paper Cassette [Illustration]

    Chapter 5 Parts List(34PPM) PL4.1 550 Paper Cassette [Illustration] 50 (with 1-13,15-32,34-48,52,53) 27 26 JG5004AB 5 – 6...

  • Page 588: Pl4.1 550 Paper Cassette [List]

    Chapter 5 Parts List(34PPM) PL4.1 550 Paper Cassette [List] Item Parts name ................Part Number COVER CST ROLL ASSY RETARD *1 FRICTION CLUTCH SHAFT RETARD HOLDER RETARD SPRING RETARD..............50936501 GEAR PB L GEAR BTM DMP ONEWAY SHAFT PB PLATE ASSY BTM GUIDE ASSY SD L550 GEAR PINION GUIDE ASSY SD R550...

  • Page 589: Pl5.1 150 Paper Feeder [Illustration]

    Chapter 5 Parts List(34PPM) PL5.1 150 Paper Feeder [Illustration] 1 (with 4-12,14-23,25-35, 37-44,46-51) 2 (with 4-10,12,14-20,22,25-28 31-35,40-42,46-50) 3 (Reference Only) 18 17 45 (with 46-50) 16 15 33 32 51 32 27 26 JG5019AA 5 – 8...

  • Page 590: Pl5.1 150 Paper Feeder [List]

    Chapter 5 Parts List(34PPM) PL5.1 150 Paper Feeder [List] Item Parts name ................Part Number 150 FEEDER ASSY (with4-12,14-23,25-35,37-44,46-51)..50229585 FDR1 AS SUB 150 A4 (with 4-10,12,14-20,22,25-28,31-35,40-42,46-50) CHUTE ASSY FDR1 (Reference Only) (with 4-10,14-20,40-42) SUPPORT NUDGER HOLDER LEFT ACTUATOR NO PAPER ............53355522 GEAR IDLER NUDGER HOLDER RIGHT SHAFT NUDGER...

  • Page 591: Pl7.1 550 Paper Feeder [Illustration]

    Chapter 5 Parts List(34PPM) PL7.1 550 Paper Feeder [Illustration] 21 (Reference Only) 10 (with 12-20,22-31,33-39) 7 (with 8,9) G5015AA 5 – 10...

  • Page 592: Pl7.1 550 Paper Feeder [List]

    Chapter 5 Parts List(34PPM) PL7.1 550 Paper Feeder [List] Item Parts name ................Part Number HARNESS ASSY LOW1 (J26-P260) GUIDE TRAY RIGHT SENSOR LOW PAPER (J260) ACTUATOR LOW PAPER PLATE CST LOCK GUIDE TRAY LEFT (with 8,9) COVER HARNESS SIZE LOCK CST L 550 FEEDER ASSY (with12-20,22-31,33-39)......50229665 SUPPORT NUDGER...

  • Page 593: Pl8.1 [Illustration]

    Chapter 5 Parts List(34PPM) PL8.1 [Illustration] EP CARTRIDGE * 6 (with 7-15) 10 11 25 (with 23,24) *Consumable G5016AB 5 – 12...

  • Page 594: Pl8.1 [List]

    Chapter 5 Parts List(34PPM) PL8.1 [List] Item Parts name ................Part Number ROS ASSY (J131,J140,J160,J170) ........50229750 HARNESS ASSY ROS (J13,J14,J16,J17-P131,P140,P141,P160,P170) SHIELD PLATE ROS DUCT FRONT FAN SUB (J270)..............56521461 GUIDE ASSY CRU L (with 7-15)..........50231570 GUIDE SL................51030494 SPACER SS SPRING SL HOLDER I/L SW1 INTERLOCK S/W 24V (J45)...........50609901...

  • Page 595: Pl10.1 500 Paper Exit (1/2) [Illustration]

    Chapter 5 Parts List(34PPM) PL10.1 500 Paper Exit (1/2) [Illustration] 2 (with 4-7, 0- 3, 5-28,30) 30 23 22 22 JG50 7AB 5 – 14...

  • Page 596: Pl10.1 500 Paper Exit (1/2) [List]

    Chapter 5 Parts List(34PPM) PL10.1 500 Paper Exit (1/2) [List] Item Parts name ................Part Number COVER EXIT 500...............53089703 500 EXIT ASSY (with4-7,10-13,15-28,30)........53358463 CHUTE UP EXIT ELIMINATOR EXIT EARTH PLATE EXIT LINK GATE OCT ACTUATOR FULL STACK............53356321 BEARING EXIT ROLL EXIT GEAR 21 MOTOR ASSY EXIT (J103) BRACKET MOTOR EXIT...

  • Page 597: Pl10.2 500 Paper Exit (2/2) & Option Face Up Tray [Illustration]

    Chapter 5 Parts List(34PPM) PL10.2 500 Paper Exit (2/2) & Option Face Up Tray [Illustration] 13 12 24 (with 25) OPTION G5702AB 5 – 16...

  • Page 598: Pl10.2 500 Paper Exit (2/2) & Option Face Up Tray [List]

    Chapter 5 Parts List(34PPM) PL10.2 500 Paper Exit (2/2) & Option Face Up Tray [List] Item Parts name CHUTE UP FU ROLL PINCH FU SPRING PINCH FU GATE FU CHUTE LOW FU LEVER LATCH LEFT PIPE LATCH FU SPRING LATCH FU LEVER LATCH RIGHT GEAR 21 BEARING EXIT...

  • Page 599: Pl11.1 Frame & Drive [Illustration]

    Chapter 5 Parts List(34PPM) PL11.1 Frame & Drive [Illustration] JG5020AA 5 – 18...

  • Page 600: Pl11.1 Frame & Drive [List]

    Chapter 5 Parts List(34PPM) PL11.1 Frame & Drive [List] Item Parts name ................Part Number MOTOR COVER MAIN MOTOR (J43).............. 56521622 GEAR ASSY HOUSING............53355763 SPRING RELEASE CLAMP-EDGE CLAMP-5V0 CLAMP-10V0 CLAMP-EDGE GEAR 9 ................. 51251353 GEAR ASSY PLATE ............. 53355753 FOOT GUIDE HARNESS R CLAMP-RWSH...

  • Page 601: Pl12.1 Electrical [Illustration]

    Chapter 5 Parts List(34PPM) PL12.1 Electrical [Illustration] OPTION JG5018OA 5 – 20...

  • Page 602: Pl12.1 Electrical [List]

    Chapter 5 Parts List(34PPM) PL12.1 Electrical [List] Item Parts name ................Part Number HARNESS ASSY LVPS (J10,J11,J18,J27,CNPOW,J141- J42,J41,J1821,P270,J102,P2750,J40,P142,P144,J411,J400) PLATE TIE FRONT SHIELD PLATE LVPS PWBA EXIT MOTOR..............55090291 LVPS 120V ..................56417720 220V ..................56417863 POWER SWITCH INTERLOCK S/W REAR (J44)..........56214901 HARNESS ASSY AC100V/AC200V (J48,J480) FAN MAIN (J244) ..............
  • Page 603 Chapter 6 Principle of Operation Chapter 6 Principle of Operation CONTENTS 1. Summary of Print Process...................6 - 1 2. Flow of Print Data ......................6 - 5 3. Driving Force Transmission Path ................6 - 6 3.1 MAIN MOTOR........................... 6 - 6 3.2 MOTOR ASSY EXIT .........................
  • Page 604 Chapter 6 Principle of Operation Chapter 6 Principle of Operation CONTENTS...

  • Page 605: Summary Of Print Process

    Chapter 6 Principle of Operation 1. Summary of Print Process Electrophotography is used in JIGEN printer to print image on paper using a video signal sent from the PWBA ESS to the MCU of the HVPS/MCU. The electrophotography is composed of the following 7 steps.
  • Page 606 Chapter 6 Principle of Operation Main components directly associated with the print process and transport of the paper are shown in the following figure. • Components associated with print process FUSER ASSY 7. Cleaning 6. Fixing 1. Charging 5. Peeling 2. Exposure X-Port 4.
  • Page 607 Chapter 6 Principle of Operation In the exposure step, the surface of the drum negatively charged by the previous charging step is scanned by a thin laser beam. The light radiated from the laser diode of the ROS (Raster Output Scanner) scans the drum from one end to the other.
  • Page 608 Chapter 6 Principle of Operation In the cleaning step, the remaining toner is removed from the drum surface. The drum surface is prepared for the next cycle. The toner is scraped off the drum surface by a cleaning blade. The toner scraped off in the cleaning step is collected in a recovery toner compart- ment partitioned from unused toner.

  • Page 609: Flow Of Print Data

    Chapter 6 Principle of Operation 2. Flow of Print Data The NIC (Network Interface Card) of the printer connected with a network receives a packet signal in a bit stream from a client or server of the network, and decomposes the packet signal received next into a data format adapted for a layer from which the data is sent to the Controller.

  • Page 610: Driving Force Transmission Path

    Chapter 6 Principle of Operation 3. Driving Force Transmission Path 3.1 MAIN MOTOR The rotating force of the MAIN MOTOR is transmitted via gears in the GEAR ASSY HOUSING and via the GEAR ASSY PLATE to components that need mechanical driving force as shown in the following flow.

  • Page 611: Gear Layout

    Chapter 6 Principle of Operation 3.3 Gear Layout • Drive path in EP CARTRIDGE EP CARTRIDGE Gear 3 Gear 2 MAIN MOTOR JG6110AA • Drive path in FEEDER ASSY 150 FEEDER ASSY MAIN MOTOR 250/550 FEEDER ASSY Gear 15 Gear 5 CLUTCH ASSY PH Gear 13 CLUTCH ONEWAY NUDGER Gear 14 Gear 16 GEAR NUDGER GEAR IDLER NUDGER JG6108AA 6 - 7...
  • Page 612 Chapter 6 Principle of Operation • Drive path in CLUTCH REGI MAIN MOTOR CLUTCH REGI Gear 18 Gear 17 Gear 5 Gear 15 Gear 14 Gear 13 JG6109AA • Drive path in FUSER ASSY FUSER ASSY Gear 8 Gear 7 Gear HR Gear 6 GEAR 9 Gear 5 MAIN MOTOR JG6111AA 6 - 8...
  • Page 613 Chapter 6 Principle of Operation • Drive path in 500 Paper Exit & Option Face Up Tray GEAR 25-2 GEAR21 ROLL EXIT GEAR 16/49 GEAR 25-1 500 Paper Exit GEAR21 ROLL FU MOTOR ASSY EXIT JG6112AA • Drive path in 250 Paper Exit GEAR 16/49 GEAR 17 GEAR21 ROLL EXIT 250 Paper Exit MOTOR ASSY EXIT JG6012AA 6 - 9...

  • Page 614: Paper Transport

    Chapter 6 Principle of Operation 4. Paper Transport 4.1 Paper Transport Path The paper is supplied from the Tray1 and Tray 2 or the optional Tray3 and Tray 4, and is transported into the printer along the paper path shown below. 6 - 10...

  • Page 615: Layout Of Paper Transport Path

    Chapter 6 Principle of Operation 4.2 Layout of Paper Transport Path The following is a cross section of the JIGEN printer. Main components directly associated with the paper path and transport are shown here. • Main components associated with transport of paper (only engine) ROLL EXIT FUSER ASSY ROLL PINCH EXIT...

  • Page 616: Actions Of Main Functional Components

    Chapter 6 Principle of Operation 5. Actions of Main Functional Components The functions of the main components of the JIGEN printer are described in the following sections: 5.1 Paper Cassette 5.2 Paper Feeder 5.4 Fuser 5.5 500 Paper Exit & Option Face Up Tray / 250 Paper Exit 5.6 Drive 5.7 Electrical 5.1 Paper Cassette...
  • Page 617 Chapter 6 Principle of Operation GUIDE ASSY L150 and GUIDE ASSY SD R150 The GUIDE ASSY SD R150 can be adjusted to different paper sizes by moving it to the left or right. The guides come into contact with the left and right edges of the paper and hold it in position. The GUIDE ASSY SD L150 moves simultaneously with the GUIDE ASSY SD R150.
  • Page 618 Chapter 6 Principle of Operation ● 150 Paper Cassette PLATE ASSY BTM GUIDE ASSY SD L150 LEVER BTM LOCK STOPPER GEAR GUIDE ASSY SD R150 LOCK EXTENSION GUIDE ASSY END150 JG6117AA ● 550 Paper Cassette PLATE ASSY BTM GUIDE ASSY SD L 550 LOCK EXTENSION LEVER BTM LOCK STOPPER GEAR GUIDE ASSY SD R550 GUIDE INDICATOR LOW INDICATOR GUIDE ASSY END 550 LOW IND FRONT JG6017AA 6 - 14...

  • Page 619: Paper Feeder

    Chapter 6 Principle of Operation 5.2 Paper Feeder Since the Tray1 and Tray2 are functionally equivalent in terms of the Size Switch, ACTUATOR NO PAPER, and SENSOR NO PAPER, only the components of one tray are described here. Since the ACTUATOR LOW PAPER and SENSOR LOW PAPER are not installed in the Tray1, the description of these components applies to the Tray2 only.
  • Page 620 Chapter 6 Principle of Operation ● 34PPM ROLL REGI RUBBER ROLL ASSY FEED SENSOR REGI ROLL REGI METAL CLUTCH REGI CLUTCH ASSY PH Size Switch SENSOR NO PAPER ACTUATOR NO PAPER SENSOR LOW PAPER ACTUATOR LOW PAPER ROLL ASSY NUDGER JG6118AA ● 24PPM ROLL REGI RUBBER ROLL ASSY FEED CLUTCH REGI SENSOR REGI ROLL REGI METAL CLUTCH ASSY PH SENSOR NO PAPER Size Switch ACTUATOR NO PAPER SENSOR LOW PAPER ACTUATOR LOW PAPER ROLL ASSY NUDGER JG6018AA 6 - 16...
  • Page 621 Chapter 6 Principle of Operation EP CARTRIDGE The EP CARTRIDGE is also known as CRU (Customer Replaceable Unit), and is made up of the following five components. • Drum This is a cylinder of aluminum and coated with a photoconductive material. Because of this photoconductive coating layer, electric charges are retained on the surface in the dark, and electrical conduction occurs when exposed to light.
  • Page 622 Chapter 6 Principle of Operation ● 34PPM BTR ASSY EP CARTRIDGE JG6119AA ● 24PPM BTR ASSY JG6019AA EP CARTRIDGE 6 - 18...
  • Page 623 Chapter 6 Principle of Operation ROS ASSY The ROS (Raster Output Scanner) scans the surface of the drum with a laser beam. The ROS ASSY consists of the following three components, i.e., LD (Laser Diode) Assembly, Scanner Assembly, and SOS PWB. •...
  • Page 624 Chapter 6 Principle of Operation ● 34PPM SOS PWB LD Assembly Scanner Assembly JG6121AA ● 24PPM Scanner Assembly LD Assembly SOS PWB JG6021AA 6 - 20...

  • Page 625: Fuser

    Chapter 6 Principle of Operation 5.4 Fuser Heat Roll This is a hollow metal tube having a coated surface. This tube is heated by the inside Heater Rod. Heat is applied to the paper passing between this roll and the Pressure Roll. This heat fuses and fixes the toner on the paper.
  • Page 626 Chapter 6 Principle of Operation ● 34PPM Exit Sensor Actuator Temperature Sensor Pressure Roll Heat Roll Thermostat Sensor JG6122AA ● 24PPM Exit Sensor Actuator Temperature Sensor Pressure Roll Heat Roll Thermostat Sensor JG6022AA 6 - 22...

  • Page 627: Paper Exit & Option Face Up Tray / 250 Paper Exit

    Chapter 6 Principle of Operation 5.5 500 Paper Exit & Option Face Up Tray / 250 Paper Exit 500 Paper Exit and 250 Paper Exit are components for discharging the printed paper out of the printer. 500 Paper Exit enables Face-Up output to the Option Face Up Tray(mounted on the rear surface of the machine), and output to Option OCT as well as Face-Down output.
  • Page 628 Chapter 6 Principle of Operation ● 500 Paper Exit & Option Face Up Tray ● 250 Paper Exit 6 - 24...

  • Page 629: Drive

    Chapter 6 Principle of Operation 5.6 Drive GEAR ASSY HOUSING This housing is composed of gears for transmitting power from the MAIN MOTOR that drives the printer body to various portions of the printer. GEAR ASSY PLATE This transmits power from the MAIN MOTOR to the EP CARTRIDGE. LEVER LINK This connects and disconnects the power from the MAIN MOTOR to the FUSER ASSY.
  • Page 630 Chapter 6 Principle of Operation ● 34PPM LEVER LINK GEAR ASSY HOUSING GEAR ASSY PLATE MAIN MOTOR JG6124AA ● 24PPM LEVER LINK GEAR ASSY HOUSING GEAR ASSY PLATE MAIN MOTOR JG6024A A 6 - 26...

  • Page 631: Electrical

    Chapter 6 Principle of Operation 5.7 Electrical INTERLOCK S/W 24V This safety switch cuts off a 24 VDC power supply from the LVPS to the HVPS/MCU and MAIN MOTOR when the COVER OPEN is open. INTERLOCK S/W 5V This safety switch cuts off a 5 VDC power supply from the LVPS to the LD Assembly of the ROS ASSY when the COVER OPEN is open.
  • Page 632 Chapter 6 Principle of Operation ● 34PPM INTERLOCK S/W 5V INTERLOCK S/W 24V INTERLOCK S/W REAR FAN MAIN SWITCH I/L ASSY PWBA EXIT MOTOR PWBA ESS LVPS HVPS/MCU FAN SUB JG6125AA ● 24PPM INTERLOCK S/W 5V INTERLOCK S/W 24V INTERLOCK S/W REAR FAN MAIN PWBA EXIT MOTOR SWITCH I/L ASSY PWBA ESS LVPS HVPS/MCU FAN SUB JG6025AA 6 - 28...

  • Page 633: Control

    Chapter 6 Principle of Operation 6. Control 6.1 Control of Paper Size 6.1.1 Cassette Feeding (Paper Cassette) The following table gives the states (ON(1) or OFF (0)) of the switches in the Size Switch, corresponding to the paper sizes of the Paper Cassette. The switches in the Size Switch are denoted by "SW1", "SW2", "SW3", and "SW4", respectively, from the front side.

  • Page 634: Ros Control

    Chapter 6 Principle of Operation 6.2 ROS Control 6.2.1 Rotation of Scanner Motor The control (ON/OFF) of the rotation of the Scanner Motor is performed as shown below according to the mode of operation. Mode of operation ON/OFF of rotation of Scanner Motor Standby state Kept OFF.

  • Page 635: Fuser Control

    Chapter 6 Principle of Operation 6.3 Fuser Control 6.3.1 Fuser Control The Halogen Lamp is controllably turned ON and OFF, based on the Fuser control temperature. At the start of warm-up and when the MAIN MOTOR is at rest, the standby temperature is taken as the Fuser control temperature.

  • Page 636: Schematic Diagram Of Safety System

    Chapter 6 Principle of Operation 7. Schematic Diagram of Safety System <FAN MAIN> <SWITCH        DUPLEX> <FAN SUB> Option 550 Option 550 Option Option Feeder Feeder Duplex <PWBA <PWBA <PWBA <PWBA FEEDER550> FEEDER550> DUPLEX>   OCT> SCANNER MOTOR ON, SCANNER MOTOR CLOCK <ROS ASSY> <HVPS/MCU> SCANNER MOTOR Control FAN  <SWITCH Control <Interlock   I/L ASSY>...

  • Page 637: Chapter 7 Wiring Diagrams And Signal Information

    Chapter 7 Wiring Diagrams and Signal Information Chapter 7 Wiring Diagrams and Signal Information CONTENTS 1. Connection Wiring Diagram..................7 - 1 1.1 Symbols in the General Connection Wiring Diagram................ 7 - 1 1.2 General Wiring Diagram ........................7 - 2 2.
  • Page 638 Chapter 7 Wiring Diagrams and Signal Information Chapter 7 Wiring Diagrams and Signal Information CONTENTS...

  • Page 639: Connection Wiring Diagram

    Chapter 7 Wiring Diagrams and Signal Information 1. Connection Wiring Diagram 1.1 Symbols in the General Connection Wiring Diagram The symbols in the general connection wiring diagram are described below. Symbol Description Represents an interconnection between parts using wiring harness or wire. Represents an interconnection which differs according to the specifications.

  • Page 640: General Wiring Diagram

    Chapter 7 Wiring Diagrams and Signal Information 1.2 General Wiring Diagram SENSOR HVPS FULL STACK P/J290 P/J29 /MCU PL10.1.26  PL12.1.19 SENSOR FACE UP OPEN P/J291 PL10.1.25 INTERLOCK OPERATION P/J142 P/J141 P/J14 S/W 5V PWBA ESS  PANEL P/J28 P/J280 PL8.1.12 PL1.1.1 PL12.1.3 SWITCH I/L ASSY  PL1.1.11 Interlock P/J144 S/W 5V R P/J400 Interlock ...

  • Page 641: Interconnection Wiring Diagram Of Parts

    Chapter 7 Wiring Diagrams and Signal Information 2. Interconnection Wiring Diagram of Parts 2.1 Instructions for the Use of the Interconnection Wiring Diagram of Parts The symbols in the interconnection wiring diagram of parts are described below. Note that the description of general symbols is omitted. Symbol Description Represents an interconnection between parts using wiring...
  • Page 642 Chapter 7 Wiring Diagrams and Signal Information Symbol Description Indicates a return. Represents a connector. The connector and PIN Nos. are shown at the upper and lower parts respectively. "P,-" indicates the plug side of the connector. "J,>" indicates the jack side of the connector. Represents a connection terminal with a plate spring on the printed circuit board.

  • Page 643: Configuration Of The Interconnection Wiring Diagram Of Parts

    Chapter 7 Wiring Diagrams and Signal Information 2.2 Configuration of the Interconnection Wiring Diagram of Parts The interconnection wiring diagram is divided into 6 sections. § 1 to § 6 indicate details of the interconnections of parts. § 1 INTERLOCK S/W 24V, INTERLOCK S/W REAR, MAIN MOTOR, FAN SUB, MOTOR ASSY EXIT Connections of INTERLOCK S/W 24V and INTERLOCK S/W REAR with LVPS Connections of MAIN MOTOR with LVPS Connections of FAN SUB with HVPS/MCU...

  • Page 644: Interlock S/W 24V, Interlock S/W Rear, Main Motor, Fan Sub

    Chapter 7 Wiring Diagrams and Signal Information § 1 INTERLOCK S/W 24V, INTERLOCK S/W REAR, MAIN MOTOR, FAN SUB, MOTOR ASSY EXIT 5  A   HARNESS ASSY LVPS(1/6) LVPS PL12.1.5 HVPS/ MCU PL12.1.1 P/J41 PL12.1.19 P/J11 MCU STBY 24V DC Power Save 1 Supply Power Save 2 /HEAT ON(Short) P/J45 INTERLOCK S/W 24V /HEAT ON(Long) PL8.1.11 MOTOR ON...
  • Page 645 Chapter 7 Wiring Diagrams and Signal Information Signal line name Description /HEAT ON AC power-supply control signal for Heater Rod. Low: ON/High: OFF MOTOR ON Control signal for MAIN MOTOR. MOTOR ALM Monitor signal for MAIN MOTOR. Signal indicating that the rear cover is open. This signal goes High when INTERLOCK AFT the front or rear cover is open.

  • Page 646: Fuser Assy, Power Switch

    Chapter 7 Wiring Diagrams and Signal Information § 2 FUSER ASSY, POWER SWITCH HARNESS ASSY FUSER ASSY FUSER         PL8.1.20 LVPS PL8.1.17 P/J46 P/J4647 P/J4249 PL12.1.5 STS 2 Pullup 3.3V / EXIT P/J4248 1 2 3 STS 1 P/J4247 (Secondary) Exit Sensor (Secondary) P.ROLL (Primary) (Primary) P/J48 P/J47 LINE H.ROLL LINE...

  • Page 647: Ep Cartridge, Btr Assy

    Chapter 7 Wiring Diagrams and Signal Information § 3 EP Cartridge, BTR ASSY HVPS/ MCU  GUIDE ASSY CRU R EP CARTRIDGE   PL 12.1.19                    PL 8.1.25 Roll Drum Detack P/J 310 P/J 31 BTR ASSY HVPS PL 8.1.21 PWBA ASSY ANT P/J15 P/J150                PL8.1.23 ANT IN ANT OUT HARNESS ASSY ANT PL 8.1.24 Signal line name Description Output from HVPS to Mag Roll (Development bias) Output from HVPS to BCR Output from HVPS to Detack Saw Output from HVPS to BTR...

  • Page 648: Paper Feeder, 250/550 Paper Feeder, Fan Main

    Chapter 7 Wiring Diagrams and Signal Information § 4 150 Paper Feeder, 250/550 Paper Feeder, FAN MAIN GUIDE TRAY LEFT  PL6.1.7/ HVPS/ MCU HARNESS ASSY PL7.1.7    PL12.1.19 LVPS(6/6) P/J1821 P/J18 PL12.1.1 Tray1 SW 4 Size Switch SW 3 SW 2 SW 1 Tray2 SW 4 Size Switch HARNESS ASSY LOW1 Tray 2 P/J26 PL6.1.2/PL7.1.2 P/J260 PULLUP 3.3V SENSOR LOW PAPER...
  • Page 649 Chapter 7 Wiring Diagrams and Signal Information Signal line name Description Signal from SENSOR LOW PAPER. This signal goes Low /LOW-PAPER2 SNR ON when light is received. Signal from SENSOR NO PAPER of Tray2. This signal goes /NO-PAPER2 SNR ON Low when light is received.

  • Page 650: Ros Assy, Interlock S/W 5V, Switch I/L Assy

    Chapter 7 Wiring Diagrams and Signal Information § 5 ROS ASSY, INTERLOCK S/W 5V, SWITCH I/L ASSY HARNESS ASSY HARNESS ASSY ROS LVPS(5/6) P/J141 P/J142 PL8.1.2 PL12.1.1 INTERLOCK  S/W 5V N.C. N.C. N.C. N.C. PL8.1.12 SWITCH I/L ASSY PL1.1.11 P/J144 Interlock S/W 5V R N.C. N.C. Interlock P/J411 1  A  ...
  • Page 651 Chapter 7 Wiring Diagrams and Signal Information Signal line name Description SYNC signal generated by SOS Sensor. This signal commands /SOS start of each scan. Sample / Hold circuit /PCONT Low: Sampled (LD is forcibly lit up); High: Held Laser output control signal for determining or adjusting the current Vref flowing through Laser Diode.
  • Page 652 Chapter 7 Wiring Diagrams and Signal Information § 6 500 Paper Exit HARNESS ASSY EXIT SNR PL10.1.27 HVPS/ P/J29 P/J290 SENSOR Pull Up 3.3V FULL STACK PL12.1.19 PL10.1.26 / FULLSTACK SNR ON P/J291 SENSOR Pull Up 3.3V FACE UP OPEN PL10.1.25 / FACE UP OPEN SNR ON Signal line name Description Signal from SENSOR FULL STACK. This signal goes Low /FULLSTACK SNR ON when light is received.

  • Page 653: Chapter 8 Printer Specifications

    Chapter 8 Printer Specifications Chapter 8 Printer Specifications CONTENTS 1. Machine Structure .......................8 - 1 1.1 Fundamental Structure ........................8 - 1 1.2 Optional Structure ..........................8 - 2 1.3 Functional Structure.......................... 8 - 2 1.4 ESS Standard Structure........................8 - 3 2.
  • Page 654 Chapter 8 Printer Specifications Chapter 8 Printer Specifications CONTENTS 4.14.2 Printing Protocol........................8 - 18 4.14.3 Management Protocol......................8 - 19 4.15 Client Hard Ware.......................... 8 - 19 4.16 Client OS............................8 - 19 4.17 Server OS ............................. 8 - 20 5.

  • Page 655: Machine Structure

    Chapter 8 Printer Specifications 1. Machine Structure 1.1 Fundamental Structure The fundamental structure of the machine consists of "print engine”, "EP CARTRIDGE", "paper cassette", and "power code". ♦ 550 Paper Cassette - Type JG8101AA ♦250 Paper Cassette - Type JG8001AA 8 - 1...

  • Page 656: Optional Structure

    Chapter 8 Printer Specifications 1.2 Optional Structure The optional structure of the machine is shown below. A4 24PPM A4 34PPM 1.3 Functional Structure The functional structure of the machine is shown below. Video Interface Controller Engine PWBA ESS HVPS/MCU Host (Printer Controller) (Engine Control) Various Functional...

  • Page 657: Ess Standard Structure

    Chapter 8 Printer Specifications 1.4 ESS Standard Structure Item Description 24ppm: PPC 603e 250MHz(266MHz CPU) 34ppm: PPC 603e 350MHz Memory RAM: 64MB(24ppm) 128MB(34ppm) ROM: Max.16MB Flash Disk: Compact Flash Adapter HDD: 2.5inch (more than 20GB) *Option External Interface - Ethernet(10Base-T, 100Base-TX) - USB1.1 - Centronics(Full) - Serial port(25pin)

  • Page 658: Electrical Characteristics

    Chapter 8 Printer Specifications 2. Electrical Characteristics 2.1 Power Supply The following three types are available as power supplies used to supply power for operation. A selection is made according to the specifications. ♦<100 V system>: Voltage: 90 to 110 VAC; Frequency: 50/60 Hz ± 3 Hz ♦<120 V system>: Voltage: 98 to 132 VAC;...

  • Page 659: Mechanical Characteristics

    Chapter 8 Printer Specifications 3. Mechanical Characteristics 3.1 Dimensions/Mass of the Main Body None of the EP CARTRIDGE, printer controller, AC cable, and their accessories are included. Partial protrusions are not included either. ♦ 34PPM Width (W): 421.8 mm Depth (D): 465.4 mm (524.0 mm when Paper Cassette is extended) (561.5 mm when Duplex Unit installed)
  • Page 660 Chapter 8 Printer Specifications ♦ 24PPM • 250 Paper Cassette / 250 Paper Exit Width (W): 421.8 mm Depth (D): 454.6 mm (513.2 mm when Paper Cassette is extended) (539.8 mm when Duplex Unit installed) (598.4 mm when Paper Cassette is extended and Duplex Unit installed) Height (H): 324.3 mm...
  • Page 661 Chapter 8 Printer Specifications ♦ 24PPM • 250 Paper Cassette / 250 Paper Exit Width (W): 421.8 mm Depth (D): 454.6 mm (513.2 mm when Paper Cassette is extended) (539.8 mm when Duplex Unit installed) (598.4 mm when Paper Cassette is extended and Duplex Unit installed) Height (H): 355.3 mm...

  • Page 662: Dimensions/Mass Of 150 Paper Cassette

    Chapter 8 Printer Specifications 3.2 Dimensions/Mass of 150 Paper Cassette The dimensions are specified under the same posture as installed in the machine. Partial protrusions are not included. Width (W): 283.7 mm Depth (D): 390.6 mm (449.2 mm when extended) Height (H): 50.4 mm Mass:...

  • Page 663: Dimensions/Mass Of 550 Paper Cassette

    Chapter 8 Printer Specifications 3.4 Dimensions/Mass of 550 Paper Cassette The dimensions are specified under the same posture as installed in the machine. Partial protrusions are not included. Width (W): 283.7 mm Depth (D): 394.6 mm (453.2 mm when extended) Height (H): 85.6 mm Mass:...

  • Page 664: Dimensions/Mass Of Ep Cartridge

    Chapter 8 Printer Specifications 3.6 Dimensions/Mass of EP CARTRIDGE The dimensions are specified under the same posture as installed in the machine. Partial protrusions are not included. Width (W): 298.5 mm Depth (D): 177.4 mm Height (H): 159.0 mm Mass: 1.70 kg / 1.96 kg *1: 10,000-sheet EP CARTRIDGE (packed in the body)

  • Page 665: Functions

    Chapter 8 Printer Specifications 4. Functions 4.1 Recording System Electrophotography (roller charging, magnetic monocomponent toner development) 4.2 Exposure System Semiconductor laser beam scanning 4.3 Transfer System Roller transfer system 4.4 Fixing System Thermal fixing using a heat roller 4.5 Resolution ♦...

  • Page 666: Fpot (First Print Output Time)

    Chapter 8 Printer Specifications 4.7 FPOT (First Print Output Time) FPOT (First Print Output Time) is the time from the instant when START command is received in READY state to the instant when the first sheet is output. The following values are theoretical values. ♦...

  • Page 667: Continuous Print Speed

    Chapter 8 Printer Specifications 4.8 Continuous Print Speed ♦ 34PPM Simplex OHP Simplex Thick Stock Simplex Thick Stock Paper size Simplex (ppm) Mode (ppm) Mode1 (ppm) Mode2 (ppm) Letter (SEF) 35.7 17.6 25.4 10.8 A4 (SEF) 34.0 17.6 25.3 10.8 Legal 14"...

  • Page 668: Input Characteristics

    Chapter 8 Printer Specifications 4.10 Input Characteristics 4.10.1 Paper Feeding Method Paper is fed with a paper tray set in the feeding mechanism at the bottom of the machine. <Three kinds of paper trays can be set in the machine: 150 Paper Cassette, 250 Paper Cassette (24PPM Only), 550 Paper Cassette, and Option 550 Paper Cassette.>...

  • Page 669: Output Characteristics

    Chapter 8 Printer Specifications 4.11 Output Characteristics 4.11.1 Paper Output Method Paper can be output by the following methods: ♦ Face-down output Paper is output onto the top cover (COVER TOP ASSY) of the machine with the printed surface downward. ♦...

  • Page 670: Paper

    Chapter 8 Printer Specifications 4.12 Paper 4.12.1 Types of Paper The types of paper that can be used in the machine are classified into "standard paper", "general- purpose paper", and "special-purpose paper." ♦ Standard paper This is a recommended paper, whose reliability, feedability, and print quality fall within the range of the specifications.

  • Page 671: Paper Weight

    Chapter 8 Printer Specifications 4.12.2 Paper Weight ♦ Paper fed from the paper tray 60 to 216 g/m 4.12.3 Paper Size The following table shows the paper sizes that can be set in each paper feed section. ("O" indicates an available paper size.) Every kind of paper is set in the SEF (Short Edge Feed) direction.

  • Page 672: Print Function

    Chapter 8 Printer Specifications 4.13 Print Function 4.13.1 Built-in font Description Agfa HP4000/8000 Series compatible, European font 80 fonts Agfa HP4000/8000 Series compatible, OCR-A Agfa HP4000/8000 Series compatible, OCR-B Agfa HP4000/8000 Series compatible, Line Printer Agfa USPS POSTENT Bar Code Agfa HP2200 compatible, Arabic font 6 fonts Adobe PostScript 136 fonts 4.13.2 TureType font...

  • Page 673: Management Protocol

    Chapter 8 Printer Specifications 4.14.3 Management Protocol Protocol DHCP WindowsNT4.0, Windows2000, XP ICMP/IP Windows95/98/Me, WindowsNT4.0, Windows2000, XP IP Setup tool(Windows95/98/Me, WindowsNT4.0, SNMP over UDP/IP Windows2000, XP) NW Setup tool(Windows95/98/Me, WindowsNT4.0, SNMP over IPX Windows2000, XP) Windows95/98/Me(DPU), WindowsNT4.0, Windows2000, lpd(lpq) over TCP/IP Web browser(Internet Explorer4.0 or later version, http over TCP/IP Netscape Navigator4.0 or later version)

  • Page 674: Server Os

    Chapter 8 Printer Specifications 4.17 Server OS - Windows NT4.0 - Windows 2000 - Windows XP - NetWare 3.12, 3.2, 4.1, 4.11, 5, 6 - Windows 95/98/Me 8 - 20...

  • Page 675: Consumables

    Chapter 8 Printer Specifications 5. Consumables Although consumables are replaced by the user, when a fault due to consumables has occurred and repairs are necessary, or when faults are classified and tracked down, consumables may be replaced by the serviceman. 5.1 Consumable Items ♦...

  • Page 676: Use Environment

    Chapter 8 Printer Specifications 7. Use Environment 7.1 Installation Temperature/Humidity During operation: 5 to 35°C / 15 to 85%RH (At 35°C, 70%RH is the upper limit. At 85%RH, 32°C is the upper limit. No dewing.) During non-operation: -20 to 40°C / 5 to 85%RH (no dewing) The environment where the image quality is guaranteed is different from the above- described environment.

  • Page 677: Safety/Environmental Protection

    Chapter 8 Printer Specifications 8. Safety/Environmental Protection 8.1 Safety Standards ♦ 100V/120V system UL60950 3rd Edition CSA C22.2 No.60950-00 ♦ 220V/240V system IEC60950 3rd Edition 8.2 Laser Safety Standards ♦ 100V/120V system FDA21CFR Chapter 1, Subchapter J, Section 1010, 1040 ♦...

  • Page 678: Print Image Quality

    Chapter 8 Printer Specifications 9. Print Image Quality 9.1 Environment where Image Quality is Guaranteed Condition Temperature Humidity Remarks Installation image quality 20 to 18 to 27°C Measured at 22°C, 55%RH (1-500 prints) 65%RH Used image quality 15 to 10 to 32°C 28°C at 85%RH 85%RH (more than 501 prints...

  • Page 679: Options

    Chapter 8 Printer Specifications 10. Options 10.1 Factory Options ♦ 34PPM The three options which are factory-installed according to the specifications are as follows: • Toner Sensor function This is a function of detecting that the toner level in the EP CARTRIDGE is low, using SENSOR TONER.

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