• Code: F1-10
• Description: Finisher staple motor abnormality
  Staple operation trouble
• Causes: Motor lock, motor RPM abnormality, motor overvoltage, saddle finisher control PWB trouble
• Remedy: Use SIM3-3 to check the operation of the staple motor (FFSM). Replace the finisher control PWB.

• Code: F1-11
• Description: Finisher bundle process motor abnormality
  Bundle process motor trouble
• Causes: Motor lock, motor RPM abnormality, motor overvoltage, finisher control PWB trouble (MX-FNX2)
• Remedy: Use SIM3-3 to check the operation of the bundle process motor (FAM). Replace the finisher control PWB.

• Code: F1-15
• Description: Finisher tray lift motor abnormality
  Lift motor trouble
• Causes: Motor lock, motor RPM abnormality, motor overvoltage, finisher control PWB trouble
• Remedy: Use SIM3-3 to check the operation of the tray lift motor (FLM/FTLM). Replace the finisher control PWB.

• Code: F1-19
• Description: Finisher pre-alignment motor abnormality
  Pre-alignment motor trouble
• Causes: Motor lock, motor RPM abnormality, motor overvoltage, saddle finisher control PWB trouble
• Remedy: Use SIM3-3 to check the operation of the prealignment motor (FFJM). Replace the finisher control PWB.

• Code: F1-20
• Description: Finisher after-alignment motor abnormality
  After-alignment motor trouble
• 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 fan motor abnormality (MXFNX1), Finisher interface fan motor abnormality (MX-FNX2)
  Cooling fan motor trouble (MX-FNX1) Interface transport fan motor trouble (MX-FNX2)
• Causes: Motor lock, motor RPM abnormality, motor overvoltage, finisher control PWB trouble
• Remedy: Use SIM3-3 to check the operation of the fan motor (FFAM/FJFM). Replace the finisher control PWB.

• 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