• Code: CB40
• Description: Rear aligning plate motor abnormality: Rear aligning plate motor is not rotating or aligning plate is not moving normally. [MJ-1103/1104] Front alignment motor abnormality: The front alignment motor is not rotating or the front alignment plate is not moving normally. [MJ1103/1104]
• Causes: Front alignment motor Finisher control board
• Remedy: Alignment plate • Is there any mechanical problem when the front alignment plate is moved? Front alignment motor (M9) • Connector check • Harness check Finisher control board • Connector check (CN10) • Board check

• Code: CB50
• Description: Stapler home position error: The stapler home position sensor does not work. [MJ-1103/1104]
• Causes: Stapler Finisher control board
• Remedy: Stapler • Connector check • Harness check Finisher control board • Connector check (CN2) • Board check

• Code: CB51
• Description: Stapler shift home position error: The stapler is not at the home position. [MJ-1103/1104]
• Causes: Stapler Stapler unit home position sensor Stapler unit shift motor Finisher control board
• Remedy: Stapler • Is there any mechanical problem when the stapler is moved? • Connector check • Harness check Stapler unit home position sensor (S10) • Sensor check • Connector check • Harness check Stapler unit shift motor (M4) • Motor check • Connector check • Harness check Finisher control board • Connector check (CN1, CN5) • Board check

• Code: CB60
• Description: Stapler shift motor abnormality: Stapler shift motor is not rotating or staple unit is not moving normally. [MJ-1103/1104]
• Causes: Stapler Stapler unit shift motor Finisher control board
• Remedy: Stapler • Is there any mechanical problem when the stapler is moved? • Connector check • Harness check Stapler unit shift motor (M4) • Motor check • Connector check • Harness check Finisher control board • Connector check (CN1, CN5) • Board check

• Code: CB80
• Description: Backup RAM data abnormality: Abnormality of checksum value on finisher controller PC board is detected when the power is turned ON
• Causes: Finisher control board
• Remedy: Equipment • Is the error recovered when the power of the equipment is turned OFF and then back ON? Finisher control board • Connector check • Board check

• Code: CB81
• Description: Flash ROM abnormality: Abnormality of checksum value on finisher controller PC board is detected when the power is turned ON. [MJ-1103/1104]
• Causes: Finisher control board
• Remedy: Equipment • Is the error recovered when the power of the equipment is turned OFF and then back ON? Finisher control board • Connector check • Board check

• Code: CB82
• Description: Finisher - Main CPU program error
• Causes: Finisher control board
• Remedy: Finisher control board • Update the firmware version of the finisher control PC board (FIN). • Connector check • Board check

• Code: CB83
• Description: Saddle Stitch Finisher - Main CPU program error
• Causes: Saddle control PC board
• Remedy: Saddle control PC board • Update the firmware version of the saddle control PC board (SDL). • Connector check • Board check