Code :

Code: C560
Description: Communication error between Engine-CPU and PFC board
Causes: PFC board LGC board
Remedy: PFC board • Connector check (CN500, CN501) • Harness check • Board check LGC board • Connector check (CN301, CN303) • Board check

Code: C570
Description: Communication error between Engine-CPU and CNV-CPU
Causes: LGC board
Remedy: Harness (MFP - Finisher) • Connector check • Harness check LGC board • Connector check (CN332) • Board check

Code: C580
Description: Communication error between CNV-CPU and finisher
Causes: LGC board Finisher controller board
Remedy: Finisher • Check if the specified finisher is attached. LGC board • Connector check • Board check Harness (MFP - Finisher) • Connector check • Harness check Finisher controller board • Connector check • Board check

Code: C5A0
Description: SRAM board data abnormality (LGC board)
Causes: SRAM board LGC board
Remedy: SRAM board • Connector check • Board check LGC board • Connector check • Board check

Code: C5A1
Description: SRAM board data abnormality (LGC board)
Causes: SRAM board LGC board
Remedy: SRAM board • Connector check • Board check • Battery check LGC board • Connector check • Board check

Code: C730
Description: RADF EEPROM error: Data abnormality occurs during the EEPROM writing of the RADF is performed.
Causes: RADF board Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-3210).
Remedy: RADF board • Connector check • Harness check • Board check IC12)

Code: C880
Description: RADF original feed motor abnormality: An error signal has been detected when the motor is rotating.
Causes: RADF original feed motor RADF board Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-3210).
Remedy: RADF board • Connector check (CN76) • Harness check • Board check RADF original feed motor (MR1) • Motor check (Perform the output check: 03-281) • Connector check • Harness check

Code: C890
Description: RADF read motor abnormality: An error signal has been detected when the motor is rotating.
Causes: RADF read motor RADF board Replace the RADF board, and then perform the automatic adjustment for the original reading start sensor (05-3210).
Remedy: RADF board • Connector check (CN76) • Harness check • Board check RADF read motor (MR2) • Motor check (Perform the output check: 03-283) • Connector check • Harness check