• Code: C-1106
• Description: FS-511: Stapler movement motor (M6) drive abnormality.
  - While in the home position search, the stapler home sensor (PS14) does not turn ON within a specified period of time after M6 turns ON.
  - While in the 1-staple position movement, PS14 does not turn OFF within a specified period of time after M6 turns ON.
• Causes: Stapler movement motor (M6) Stapler home sensor (PS14) FS control board (FSCB)

• Code: C-1107
• Description: FS-511: Stapler motor /Rr (M16) drive abnormality
  - The stapler home sensor /Rr (PS22) does not turn OFF within a specified period of time after M16 turns ON.
  - PS22 does not turn ON within a specified period of time after the OFF of PS22 is detected.
  - PS22 does not turn ON within a specified period of time after M16 turns ON for reverse rotation.
• Causes: Stapler motor /Rr (M16) Stapler home sensor /Rr (PS22) FS control board (FSCB)

• Code: C-1108
• Description: FS-511: Stapler motor /Fr (M17) drive abnormality
  - The stapler home sensor /Fr (PS25) does not turn OFF within a specified period of time after M17 turns ON.
  - PS25 does not turn ON within a specified period of time after the OFF of PS25 is detected.
  - PS25 does not turn ON within a specified period of time after M17 turns ON for reverse rotation.
• Causes: Stapler motor /Fr (M17) Stapler home sensor /Fr (PS25) FS control board (FSCB)

• Code: C-1109
• Description: SD: Saddle stapler motor /Fr drive abnormality.
  - When the saddle stapler motor /Fr is ON, it does not get off from the home position within a specified period of time.
  - After its getting off from the home position is detected, it does not get to the home position within a specified period of time.
  - After the saddle stapler motor /Fr turns ON for reverse rotation, it does not get to the home position within a specified period of time.
• Causes: Saddle stapler motor /Fr SD control board (SDCB)

• Code: C-1110
• Description: SD: Saddle stapler motor /Rr drive abnormality
  - When the saddle stapler motor /Rr turns ON, it does not get off from the home position within a specified period of time.
  - After its getting off from the home position is detected, it does not get to the home position within a specified
  period of time.
  - After the saddle stapler motor /Rr turns ON for reverse rotation, it does not get to the home position within a pecified period of time.
• Causes: Saddle stapler motor /Rr SD control board (SDCB)

• Code: C-1111
• Description: SD: Paper guide motor (M13) drive abnormality
  - When M13 turns ON for protrusion, the paper guide home sensor (PS23) does not turn OFF within a specified period of time.
  - When M13 turns ON for evacuation, PS23 does not turn ON within a specified period of time.
• Causes: Paper guide motor (M13) Paper guide home sensor (PS23) SD control board (SDCB)

• Code: C-1112
• Description: SD: Staple guide motor (M14) drive abnormality.
  - While in the home position return operation, the staple guide home sensor (PS26) does not turn ON within a specified period of time after M14 turns ON.
  - When starting a retraction operation, PS26 does not turn OFF within a specified period of time after M14 turns ON.
• Causes: Staple guide motor (M14) Staple guide home sensor (PS26) SD control board (SDCB)

• Code: C-1113
• Description: SD: Exit open/close motor (M9) drive abnormality.
  - When starting a pressure contact operation, the saddle exit home sensor (PS18) does not turn ON within a specified period of time after M9 turns ON.
  - When starting a separation operation, PS18 does not turn OFF within a specified period of time after M9 turns ON.
• Causes: Exit open/close motor (M9) Saddle exit home sensor (PS18) SD control board (SDCB)