• Code: 2310
• Description: Fuser motor startup error
  Fuser motor is not stabilized within 3 s since the motor is activated.
• Causes: Defective connector cable or poor contact in the connector. Defective drive transmission system. Defective motor. Defective PWB.
• Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Fuser motor and engine PWB (YC17)
  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 motor. Replace the fuser motor.
  Defective PWB. 1. Check the engine software and upgrade to the latest, if necessary. 2. Replace the engine PWB and check for correct operation.

• Code: 2500
• Description: Conveying motor 2 steadystate error
  The rated speed signal detected the stability OFF continuously for 1 s after the conveying motor 2 stabilizes.
• Causes: Defective connector cable or poor contact in the connector. Defective drive transmission system. Defective motor. Defective PWB.
• Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Conveying motor 2 and video PWB (YC28)
  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 motor. Replace the Conveying motor 2.
  Defective PWB. 1. Check the engine software and upgrade to the latest, if necessary. 2. Replace the video PWB and check for correct operation.

• Code: 2510
• Description: Conveying motor 2 startup error
  Conveying motor 2 is not stabilized within 2 s since the motor is activated.
• Causes: Defective connector cable or poor contact in the connector. Defective drive transmission system. Defective motor. Defective PWB.
• Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Conveying motor 2 and engine PWB (YC28)
  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 motor. Replace the conveying motor 2.
  Defective PWB. 1. Check the engine software and upgrade to the latest, if necessary. 2. Replace the engine PWB and check for correct operation.

• Code: 2550
• Description: Conveying motor 1 steadystate error
  The rated speed signal detected the stability OFF continuously for 1 s after the conveying motor 1 stabilizes.
• Causes: Defective connector cable or poor contact in the connector. Defective drive transmission system. Defective motor. Defective PWB.
• Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Conveying motor 1 and engine PWB (YC25)
  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 motor. Replace the Conveying motor 1.
  Defective PWB. 1. Check the engine software and upgrade to the latest, if necessary. 2. Replace the engine PWB and check for correct operation.

• Code: 2560
• Description: Conveying motor 1 startup error
  Conveying motor 1 is not stabilized within 2 s since the motor is activated.
• Causes: Defective connector cable or poor contact in the connector. Defective drive transmission system. Defective motor. Defective PWB.
• Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Conveying motor 1 and engine PWB (YC25)
  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 motor. Replace the conveying motor 1.
  Defective PWB. 1. Check the engine software and upgrade to the latest, if necessary. 2. Replace the engine PWB and check for correct operation.

• Code: 2600
• Description: PF drive motor error (paper feeder)
  When the PF drive motor is driven, error signal is detected continuously for 1 s.
• Causes: Defective connector cable or poor contact in the connector. Defective drive transmission system. Defective motor. Defective PWB.
• Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF drive motor and PF main PWB (YC2)
  Defective drive transmission system. Check if the rollers and gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.
  Defective motor. Replace the PF drive motor.
  Defective PWB. Replace the PF main PWB (Refer to the service manual for the paper feeder).

• Code: 2610
• Description: PF paper feed motor error (bulk paper feeder)
  When the PF paper feed motor is driven, error signal is detected continuously for 1 s.
• Causes: Defective connector cable or poor contact in the connector. Defective drive transmission system. Defective motor. Defective PWB.
• Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF paper feed motor and PF main PWB (YC16)
  Defective drive transmission system. Check if the rollers and gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.
  Defective motor. Replace the PF paper feed motor.
  Defective PWB. Replace the PF main PWB (Refer to the service manual for the paper feeder).

• Code: 2700
• Description: TC belt motor error
  When the TC belt motor is driven, error signal is detected continuously for 3 s.s
• Causes: Defective drive transmission system. Defective PWB.
• Remedy: Defective drive transmission system. 1. To check the motor operation, execute U30 CMY Release. 2. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Intermediate transfer belt unit and Engine connect PWB (YC14) Engine connect PWB and Engine PWB (YC4) 3. If the wiring is disconnected, shorted or grounded, replace the wiring. 4. Replace the Intermediate transfer belt unit.
  Defective PWB. 1. Check the engine software and upgrade to the latest, if necessary. 2. Replace the engine PWB.