• Code: 2550
• Description: Transfer motor error After Transfer motor is driven, the ready signal does not turn to L within 2 s. After Transfer motor is stabilized, the ready signal is at the H level for 1 s continuously.
• Remedy: Transfer motor 1. Check the drive gear can rotate or they are not unusually loaded and, if necessary, replace. 2. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Transfer motor and Relay PWB(YC6) Relay PWB(YC5) and Feed PWB 1 (YC13) Feed PWB 1 (YC2) and Engine PWB (YC5) 3. If the wiring is disconnected, shorted or grounded, replace the wiring. 4. Replace the Transfer motor.
  Engine PWB 1. Check the engine software and upgrade to the latest, if necessary. 2. Replace the engine PWB.

• Code: 2600
• Description: PF paper feed motor error (large capacity feeder) After PF paper feed motor is driven, the ready signal does not turn to L within 2 s.
• Remedy: PF paper feed motor 1. To check the feed unit operation, execute U247 LCF- Motor ON. 2. Check the paper feed roller and drive gear can rotate or they are not unusually loaded and, if necessary, replace. 3. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. PF paper feed motor and PF main PWB (YC16) 4. If the wiring is disconnected, shorted or grounded, replace the wiring. 5. Replace the paper feed motor.
  PF main PWB Replace the PF main PWB (Refer to the service manual for the paper feeder).

• Code: 2610
• Description: PF paper feed motor error (paper feeder) After PF paper feed motor is driven, the ready signal does not turn to L within 2 s.
• Remedy: PF paper feed motor 1. To check the feed unit operation, execute U247 2PF - Motor ON. 2. Check the paper feed roller and drive gear can rotate or they are not unusually loaded and, if necessary, replace. 3. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. PF paper feed motor and PF main PWB (YC16) 4. If the wiring is disconnected, shorted or grounded, replace the wiring. 5. Replace the paper feed motor.
  PF main PWB Replace the PF main PWB (Refer to the service manual for the paper feeder).

• Code: 2640
• Description: SD paper feed motor error (side deck) After SD paper feed motor is driven, the ready signal does not turn to L within 2 s.
• Remedy: SD paper feed motor 1. To check the feed unit operation, execute U247 Side deck- Motor ON. 2. Check the paper feed roller and drive gear can rotate or they are not unusually loaded and, if necessary, replace. 3. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. SD paper feed motor and SD main PWB (YC16) 4. If the wiring is disconnected, shorted or grounded, replace the wiring. 5. Replace the SD paper feed motor.
  SD main PWB Replace the SD main PWB (Refer to the service manual for the paper feeder).

• Code: 2650
• Description: SM paper feed motor error (side multi tray) After SM paper feed motor is driven, the ready signal does not turn to L within 2 s.
• Remedy: SM paper feed motor 1. To check the feed unit operation, execute U247 SMT- Motor ON. 2. Check the paper feed roller and drive gear can rotate or they are not unusually loaded and, if necessary, replace. 3. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. SM paper feed motor and SM main PWB (YC5) 4. If the wiring is disconnected, shorted or grounded, replace the wiring. 5. Replace the SM paper feed motor.
  SM main PWB Replace the SM main PWB (Refer to the service manual for the paper feeder).

• Code: 2660
• Description: PF paper feed motor error (side large capacity feeder) After PF paper feed motor is driven, the ready signal does not turn to L within 2 s.
• Remedy: PF paper feed motor 1. To check the feed unit operation, execute U247 Side LCF - Motor ON. 2. Check the paper feed roller and drive gear can rotate or they are not unusually loaded and, if necessary, replace. 3. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. PF paper feed motor and PF main PWB (YC16) 4. If the wiring is disconnected, shorted or grounded, replace the wiring. 5. Replace the PF paper feed motor.
  PF main PWB Replace the PF main PWB (Refer to the service manual for the paper feeder).

• Code: 2670
• Description: PF paper feed motor error (side paper feeder) After PF paper feed motor is driven, the ready signal does not turn to L within 2 s.
• Remedy: PF paper feed motor 1. Execute Side 2PF - Motor ON of U247 feed unit operation check. 2. Check the paper feed roller and drive gear can rotate or they are not unusually loaded and, if necessary, replace. 3. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. PF paper feed motor and PF main PWB (YC16) 4. If the wiring is disconnected, shorted or grounded, replace the wiring. 5. Replace the PF paper feed motor.
  PF main PWB Replace the PF main PWB (Refer to the service manual for the paper feeder).

• Code: 3100
• Description: Scanner carriage error The home position is not correct when the power is turned on, at the end of a reading process of the table and document processor.
• Remedy: The scanner mirror frame is being locked after setup. Check whether the scanner mirror frame has been unlocked and unlock if necessary.
  Scanner motor 1. To check the scanner motor, execute U073. 2. Move the scanner by the hand to check whether it is unusually difficult to move. 3. Check that the optical wire rope is not disengaged and engage the wire. 4. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Scanner motor and ISC PWB (YC5) ISC PWB (YC3) and Main PWB (YC11) 5. If the wiring is disconnected, shorted or grounded, replace the wiring. 6. Replace the scanner motor.
  Home position sensor 1. Check that the sensor is correctly positioned. 2. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Home position sensor and ISC PWB (YC8) 3. Replace the home position sensor.
  ISC PWB Replace the ISC PWB and execute U411.
  Main PWB Replace the main PWB.