• Code: C2253
• Description: PC motor/YMC’s failure to turn
  The motor lock signal remains HIGH for a predetermined continuous period of time while the motor is turning.
• Causes: • PC motor/YMC (M16) • Printer control board (PRCB)
• Remedy: 1 Check the connector between M16-PRCB CN22 for proper connection and correct as necessary. 2 Check the M16 connector for proper drive coupling and correct as necessary. 3 M16 operation check PRCB CN22-11 (LOCK) PRCB CN22-8 (REM) 15-K. 4 Replace M16. 5 PRCB ICP5 or ICP18 conduction check. 6 Replace PRCB.

• Code: C2254
• Description: PC motor/YMC’s turning at abnormal timing
  The motor lock signal remains LOW for a predetermined continuous period of time while the motor remains stationary.
• Causes: • PC motor/YMC motor (M16) • Printer control board (PRCB)
• Remedy: 1 Check the connector between M16-PRCB CN22 for proper connection and correct as necessary. 2 Check the M16 connector for proper drive coupling and correct as necessary. 3 M16 operation check PRCB CN22-11 (LOCK) PRCB CN22-8 (REM) 15-K. 4 Replace M16. 5 PRCB ICP5 or ICP18 conduction check. 6 Replace PRCB.

• Code: C2255
• Description: Developing motor/YMC’s failure to turn
  The motor lock signal remains HIGH for a predetermined continuous period of time while the motor is turning.
• Causes: • Developing motor/YMC (M17) • Printer control board (PRCB)
• Remedy: 1 Check the connector between M17-PRCB CN22 for proper connection and correct as necessary. 2 Check the M17 connector for proper drive coupling and correct as necessary. 3 M17 operation check PRCB CN22-13 to 17 15-K. 4 Replace M17. 5 PRCB ICP5 conduction check. 6 Replace PRCB.

• Code: C2256
• Description: Developing motor/YMC’s turning at abnormal timingThe motor lock signal remains LOW for a predetermined continuous period of time while the motor remains stationary.
• Causes: • Developing motor/YMC (M17) • Printer control board (PRCB)
• Remedy: 1 Check the connector between M17-PRCB CN22 for proper connection and correct as necessary. 2 Check the M17 connector for proper drive coupling and correct as necessary. 3 M17 operation check PRCB CN22-13 to 17 15-K. 4 Replace M17. 5 PRCB ICP5 conduction check. 6 Replace PRCB.

• Code: C2257
• Description: Cleaning brush motor’s failure to turn
  The motor lock signal remains HIGH for a predetermined continuous period of time while the motor is turning.
• Causes: • Cleaning brush motor (M38) • Printer control board (PRCB)
• Remedy: 1 Check the connector between M38-PRCB CN39 for proper connection and correct as necessary. 2 Check the M38 connector for proper drive coupling and correct as necessary. 4 M38 operation check PRCB CN39-1 to 7 20-K. 5 Replace M38. 6 PRCB ICP8 conduction check. 7 Replace PRCB.

• Code: C2258
• Description: Cleaning brush motor’s turning at abnormal timing
  The motor lock signal remains LOW for a predetermined continuous period of time while the motor remains stationary.
• Causes: • Cleaning brush motor (M38) • Printer control board (PRCB)
• Remedy: 1 Check the connector between M38-PRCB CN39 for proper connection and correct as necessary. 2 Check the M38 connector for proper drive coupling and correct as necessary. 4 M38 operation check PRCB CN39-1 to 7 20-K. 5 Replace M38. 6 PRCB ICP8 conduction check. 7 Replace PRCB.

• Code: C2259
• Description: Developing motor/K’s failure to turn
  The motor lock signal remains HIGH for a predetermined continuous period of time while the motor is turning.
• Causes: • Developing motor/K (M19) • Printer control board (PRCB)
• Remedy: 1 Check the connector between M19-PRCB CN22 for proper connection and correct as necessary. 2 Check the M19 connector for proper drive coupling and correct as necessary. 3 M19 operation check PRCB CN22-1 to 5 16-K. 4 Replace M19. 5 PRCB ICP6 conduction check. 6 Replace PRCB.

• Code: C225A
• Description: Developing motor/K’s turning at abnormal timing
  The motor lock signal remains LOW for a predetermined continuous period of time while the motor remains stationary.
• Causes: • Developing motor/K (M19) • Printer control board (PRCB)
• Remedy: 1 Check the connector between M19-PRCB CN22 for proper connection and correct as necessary. 2 Check the M19 connector for proper drive coupling and correct as necessary. 3 M19 operation check PRCB CN22-1 to 5 16-K. 4 Replace M19. 5 PRCB ICP6 conduction check. 6 Replace PRCB.