Code :

Code: CB80
Description: Backup RAM data abnormality: Abnormality of checksum value on finisher controller PC board is detected when the power is turned ON. MJ-1110
Causes: Finisher control PC board (FIN)
Remedy: Main power switch Turn OFF the main power switch, then back ON.

Code: CB81
Description: Flash ROM abnormality MJ-1110. Flash ROM abnormality: Abnormality of checksum value on finisher control PC board is detected when the power is turned ON.
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-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-1110 (When MJ-6105 is installed). Hole Punch Unit - Main CPU program error
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

Code: CB93
Description: Saddle Stitch Finisher additional folding motor abnormality MJ-1110. An abnormal interruption of the encoder pulse of the additional folding motor occurs. The [CB93] error also occurs when the error [EF18] has occurred consecutively for 3 times.
Causes: Additional folding motor (M20) Saddle control PC board (SDL)
Remedy: Additional folding carrier • Is there any mechanical problem when the additional folding carrier is moved? Correct if so. Additional folding motor (M20) • Motor check • Connector check (CN10) • Harness check Saddle control PC board (SDL) • Connector check (CN10) • Board check

Code: CB94
Description: Saddle transport motor abnormality MJ-1110. Saddle transport motor abnormality or the motor is not moving normally. Paper holding mechanism or transport path switching solenoid abnormality. The [CB94] error also occurs when the error [EAB0] or [EF13] has occurred consecutively for 3 times.
Causes: Saddle transport motor (M16) Saddle control PC board (SDL)
Remedy: Transport roller • Is there any mechanical problem when the transport rollers are rotated? Saddle transport motor (M16) • Motor check • Connector check (CN5) • Harness check. Saddle control PC board (SDL) • Connector check (CN5) • Board check