Code :

Code: F1-20
Description: Finisher after-alignment motor abnormality
Causes: Motor lock, motor RPM abnormality, motor overvoltage, finisher control PWB trouble
Remedy: Use SIM3-3 to check the operation of the afteralignment motor (FRJM). Replace the finisher control PWB.

Code: F1-21
Description: Finisher interface fan motor abnormality
Causes: Motor lock, motor RPM abnormality, motor overvoltage, finisher control PWB trouble
Remedy: Use SIM3-3 to check the operation of the fan motor (FJFM). Replace the finisher control PWB.

Code: F1-22
Description: Finisher rear edge assist motor trouble
Causes: Motor trouble, HP sensor trouble, harness disconnection, finisher control PWB trouble
Remedy: Use SIM3-3 to check the operation of the rear edge assist motor. Replace the finisher control PWB.

Code: F1-23
Description: Shutter trouble
Causes: Motor trouble, HP sensor trouble, harness disconnection, finisher control PWB trouble
Remedy: Use SIM3-3 to check the operation of the bundle paper exit motor. Replace the finisher control PWB.

Code: F1-30
Description: Communication trouble between the finisher and the saddle
Causes: Communication error between the finisher and the saddle unit
Remedy: Case 1 Cause Malfunction due to electrical noises. Check and remedy Turn ON/OFF the power to cancel the error. Case 2 Cause Connection trouble or disconnection of the connector and the harness between the finisher and the saddle unit. Check and remedy Check the connector and harness in the communication line. Case 3 Cause Finisher control PWB trouble. Saddle control PWB trouble. Check and remedy Replace the finisher control PWB. Replace the saddle control PWB.

Code: F1-31
Description: Finisher folding motor trouble
Causes: Sensor breakage, harness disconnection, finisher control PWB trouble
Remedy: Use SIM3-2 to check the operation of the bookbinding position sensor (FFPD). Replace the finisher control PWB.

Code: F1-32
Description: Communication trouble between the finisher and the punch unit
Causes: Finisher and punch unit communication error
Remedy: Case 1 Cause Malfunction due to electrical noises Check and remedy Cancel by turning OFF/ON the power. Case 2 Cause Connector/harness connection error or disconnection between the finisher and the punch unit Check and remedy Check the connector and the harness in the communication line. Case 3 Cause Finisher control PWB trouble Check and remedy Replace the finisher control PWB. Case 4 Cause Control (PCU) PWB trouble Check and remedy Replace the control (PCU) PWB

Code: F1-33
Description: Finisher punch shift motor trouble
Causes: Motor lock, motor RPM abnormality, motor overvoltage, finisher control PWB trouble, punch control PWB trouble
Remedy: Use SIM3-3 to check the operation of the punch shift motor (FPSM). Replace the finisher punch unit (Replace the punch control PWB.).