Code :

Code: F1-31
Description: Finisher folding sensor trouble (MXFNX2)
Sensor input value abnormality
Causes: Sensor breakage, harness disconnection, finisher control PWB trouble (MX-FNX2)
Remedy: Use SIM3-2 to check the operation of the sensor (FFPD). Replace the finisher control PWB.

Code: F1-32
Description: Communication trouble between the finisher and the punch unit (MX-FN2)
Finisher and punch unit communication trouble (MXFNX2)
Causes: Malfunction due to noises Connector/harness connection error or disconnection between the finisher and the punch unit Finisher control PWB trouble (MX-FNX2) Control PWB (PCU) trouble
Remedy: Case 1 Cause Malfunction due to 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 (MX-FNX2) Check and remedy Replace the finisher control PWB. Case 4 Cause Control PWB (PCU) trouble Check and remedy Replace the control PWB (PCU) trouble

Code: F1-33
Description: Finisher punch shift motor trouble
Punch shift motor operation abnormality
Causes: Motor lock, motor RPM abnormality, motor overvoltage, finisher control PWB trouble, punch control PWB trouble (MX-FNX2)
Remedy: Use SIM3-3 to check the operation of the punch shift motor (FPSM). Replace the finisher punch unit (Replace the punch control PWB.).

Code: F1-34
Description: Finisher punch motor trouble
Punch motor operation abnormality
Causes: Motor lock, motor RPM abnormality, motor overvoltage, finisher control PWB trouble, punch control PWB trouble (MX-FNX2)
Remedy: Use SIM3-3 to check the operation of the punch motor (FPNW). Replace the finisher punch unit (Replace the punch control PWB.).

Code: F1-35
Description: Finisher punch side registration sensor trouble (MX-FNX2)
Sensor input value abnormality
Causes: Sensor breakage, harness disconnection, saddle finisher control PWB trouble (MX-FNX2), punch control PWB trouble (MX-FNX2)
Remedy: Use SIM3-2 to check the operation of the punch section sensor (FPSHPD/FPSD1-4). Replace the finisher punch unit (Replace the punch control PWB.).

Code: F1-36
Description: Finisher punch registration sensor trouble (MX-FNX2)
Sensor input value abnormality
Causes: Sensor breakage, harness disconnection, saddle finisher control PWB trouble (MX-FNX2), punch control PWB trouble (MX-FNX2)
Remedy: Use SIM3-2 to check the operation of the punch timing sensor (FPTD). Replace the finisher punch unit (Replace the punch control PWB.).

Code: F1-38
Description: Finisher punch backup RAM trouble (MX-FNX2)
Punch unit backup RAM data garbled
Causes: Punch control PWB trouble, malfunction due to electrical noises
Remedy: Replace the punch control PWB.