• Code: F1-03
• Description: Finisher paddle motor trouble (MXFNX2), finisher swing motor trouble (MX-FNX1)
  Paddle motor operation trouble (MX-FNX2) Swing motor operation trouble (MX-FNX1)
• Causes: Motor lock, motor RPM abnormality, motor overvoltage, finisher control PWB trouble
• Remedy: Use SIM3-3 to check the operation of the motor (FPM/ FSWM). Replace the finisher control PWB.

• Code: F1-08
• Description: Finisher stapler shift motor trouble
  Stapler shift motor operation trouble
• Causes: Motor lock, motor RPM abnormality, motor overvoltage, finisher control PWB trouble
• Remedy: Use SIM3-3 to check the operation of the staple motor (FSM). Replace the finisher control PWB.

• 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.