• Code: 2202
• Description: Drum motor C error
  After the motor drive ON signal is output and 1 s elapses, the rated speed reach signal is not input continuously for 2 s.
• Causes: Poor contact in the connector terminals. Defective drum motor C. Defective PWB.
• Remedy: Poor contact in the connector terminals. Check the connection of connector YC1 on the motor relay PWB and the connector on the drum motor C, and the continuity across the connector terminals. Repair or replace if necessary.
  Defective drum motor C. Replace the drum motor C.
  Defective PWB. Replace the motor relay PWB or engine PWB and check for correct operation.

• Code: 2203
• Description: Drum motor M error
  After the motor drive ON signal is output and 1 s elapses, the rated speed reach signal is not input continuously for 2 s.
• Causes: Poor contact in the connector terminals. Defective drum motor M.Defective PWB.
• Remedy: Poor contact in the connector terminals. Check the connection of connector YC1 on the motor relay PWB and the connector on the drum motor M, and the continuity across the connector terminals. Repair or replace if necessary.
  Defective drum motor M. Replace the drum motor M.
  Defective PWB. Replace the motor relay PWB or engine PWB and check for correct operation.

• Code: 2204
• Description: Drum motor Y error
  After the motor drive ON signal is output and 1 s elapses, the rated speed reach signal is not input continuously for 2 s.
• Causes: Poor contact in the connector terminals. Defective drum motor Y.Defective PWB.
• Remedy: Poor contact in the connector terminals. Check the connection of connector YC1 on the motor relay PWB and the connector on the drum motor Y, and the continuity across the connector terminals. Repair or replace if necessary.
  Defective drum motor Y. Replace the drum motor Y.
  Defective PWB. Replace the motor relay PWB or engine PWB and check for correct operation.

• Code: 2300
• Description: Fuser motor error
  After the motor drive ON signal is output and 1 s elapses, the rated speed reach signal is not input continuously for 2 s.
• Causes: Poor contact in the connector terminals. Defective drive transmission system. Defective engine PWB. Defective fuser motor
• Remedy: Poor contact in the connector terminals. Check the connection of connector YC27 on the engine PWB and the connector on the fuser motor, and the continuity across the connector terminals. Repair or replace if necessary.
  Defective drive transmission system. Check if the rollers and gears rotate smoothly. If not, grease the bushings and gears. Check for broken gears and replace if any.
  Defective engine PWB. Run maintenance item U030 and check if YC27-A10 (remote signal) on the engine PWB goes low. If not, replace the engine PWB.
  Defective fuser motor. Run maintenance item U030 and check if the fuser motor operates when YC27-A10 (remote signal) on the engine PWB goes low. If not, replace the fuser motor.

• Code: 2400
• Description: Eject motor error
  After the motor drive ON signal is output and 1 s elapses, the rated speed reach signal is not input continuously for 2 s.
• Causes: Poor contact in the connector terminals. Defective drive transmission system. Defective engine PWB. Defective eject motor.
• Remedy: Poor contact in the connector terminals. Check the connection of connector YC27 on the engine PWB and the connector on the eject motor, and the continuity across the connector terminals. Repair or replace if necessary.
  Defective drive transmission system. Check if the rollers and gears rotate smoothly. If not, grease the bushings and gears. Check for broken gears and replace if any.
  Defective engine PWB. Run maintenance item U030 and check if YC27-B4 (remote signal) on the engine PWB goes low. If not, replace the engine PWB.
  Defective eject motor. Run maintenance item U030 and check if the eject motor operates when YC27-B4 (remote signal) on the engine PWB goes low. If not, replace the eject motor.

• Code: 2500
• Description: MP motor error
  After the motor drive ON signal is output and 1 s elapses, the rated speed reach signal is not input continuously for 2 s.
• Causes: Poor contact in the connector terminals. Defective drive transmission system. Defective engine PWB. Defective MP motor.
• Remedy: Poor contact in the connector terminals. Check the connection of connector YC26 on the engine PWB and the connector on the MP motor, and the continuity across the connector terminals. Repair or replace if necessary.
  Defective drive transmission system. Check if the rollers and gears rotate smoothly. If not, grease the bushings and gears. Check for broken gears and replace if any.
  Defective engine PWB. Run maintenance item U030 and check if YC26-5 (remote signal) on the engine PWB goes low. If not, replace the engine PWB.
  Defective MP motor. Run maintenance item U030 and check if the MP motor operates when YC26-5 (remote signal) on the engine PWB goes low. If not, replace the MP motor.

• Code: 2600
• Description: Paper feeder paper conveying motor error (optional paper feeder)
  The lock signal of the motor is detected above 450 ms.
• Causes: Poor contact in the connector terminals. Defective drive transmission system. Defective PWB. Defective paper feeder paper conveying motor.
• Remedy: Poor contact in the connector terminals. Check the connection of connector on the engine PWB and the connector on the paper feeder main PWB, and the continuity across the connector terminals. Repair or replace if necessary.
  Defective drive transmission system. Check if the rollers and gears rotate smoothly. If not, grease the bushings and gears. Check for broken gears and replace if any.
  Defective PWB. Replace the paper feeder main PWB or engine PWB and check for correct operation.
  Defective paper feeder paper conveying motor. Replace the paper feeder paper conveying motor.

• Code: 2810
• Description: Waste toner motor error
  The rated speed achievement signal won’t turn to L in 5 s since the motor is activated. The rated speed achievement signal turns to H every other 5 s after the machine is stabilized.
• Causes: Poor contact in the connector terminals. Defective drive transmission system. Defective waste toner motor. Defective engine PWB.
• Remedy: Poor contact in the connector terminals. Check the connection of connector YC30 on the engine PWB and the connector on the waste toner motor, and the continuity across the connector terminals. Repair or replace if necessary.
  Defective drive transmission system. Check if the rollers and gears rotate smoothly. If not, grease the bushings and gears. Check for broken gears and replace if any.
  Defective waste toner motor. Replace the waste toner motor.
  Defective engine PWB. Replace the engine PWB and check for correct operation.