Code :

Code: CB60
Description: Stapler unit shift motor abnormality. MJ-1109/1110
Causes: Stapler unit shift motor (M9) Finisher control PC board (FIN)
Remedy: Stapler If there is mechanical problem when the stapler is moved, fix the mechanism. Stapler unit shift motor (M9) Check the connectors and harnesses between the stapler unit shift motor (M9) and the finisher control PC board (CN15).

Code: CB80
Description: Finisher control PC board (FIN) backup RAM error. Backup RAM data abnormality: Abnormality of checksum value on finisher controller PC board is detected when the power is turned ON. MJ-1042
Causes: EEPROM Data readout check is performed after data writing and the result of the data readout check does not conform to the written data. The equipment does not enter the ready status after the specified time has passed from data writing.
Remedy: Finisher control PC board (FIN) abnormal it Replace the finisher control PC board (FIN) as the cause is a fault in the IC of the backup RAM.

Code: CB81
Description: Flash ROM abnormality: Abnormality of checksum value on finisher control PC board is detected when the power is turned ON. MJ-1109/1110
Causes: Finisher control PC board (FIN)
Remedy: Main power switch Turn OFF the main power switch, then back ON. Finisher control PC board (FIN) Board check

Code: CB82
Description: Finisher main program error MJ-1109/1110
Causes: Finisher control PC board (FIN)
Remedy: Finisher control PC board (FIN) • Update the firmware version of the finisher control PC board (FIN). • Board check

Code: CB83
Description: Saddle main program error MJ-1110
Causes: Saddle control PC board (SDL)
Remedy: Saddle control PC board (SDL) • Update the firmware version of the saddle control PC board (SDL). • Board check

Code: CB84
Description: Punch unit main program error MJ-1109/1110 (When MJ-6105 is installed)
Causes: Hole punch control PC board (HP)
Remedy: Hole punch control PC board (HP) • Update the firmware version of the hole punch control PC board (HP). • Board check

Code: CB92
Description: Saddle Stitch Finisher RAM abnormality MJ-1110
Causes: Saddle control PC board (SDL)
Remedy: Reproducibility Turn the power OFF and then back ON. Saddle control PC board (SDL) • Check if the conductor pattern on the saddle control PC board (SDL) is open circuited or short circuited. • Board check