KIP C7800

• Code: 0C-22, 0C-23
• Description: LED Head Joint Adjustment Error 0C-22: vertical
  0C-23: horizontal
• Causes: LED Head Joint Adjustment failed.
• Remedy: Color Sensor 1 Does Color Sensor or LED Head have toner dirt? Yes Clean it.
  Belt Belt Cleaner Unit 2 Does Belt have toner dirt? Yes Clean it. Replace Belt Cleaner Unit or reseat BC Blade.
  Color Sensor Calibration 3 Run Service Software “alignment adjust”. Execute [Sensor Adjust]. Can the problem be fixed? Yes OK
  Print Process 4 Run Service Software “alignment adjust”. Open the Rear Door while processing [Color Calibration] by intension. Does Belt have toner patches on it? No See 7.3.3.13 to remove any cause on Transfer Roller, Process Unit, Developer Unit.
  Color Sensor (PW12580A /B/C/D) 5 Can the problem be fixed by replacing Color Sensor? Yes OK
  Fuser Drive PCB (PW12556) 6 Can the problem be fixed by replacing Fuser Drive PCB? Yes OK
  Main Control PCB (PW12520) 7 Can the problem be fixed by replacing the Main Control PCB? Yes OK

• Code: 0C-24, 0C-25
• Description: Color Registration Calibration Error 0C-24: vertical
  0C-25: horizontal
• Causes: Color Registration Calibration failed.
• Remedy: Color Sensor 1 Does Color Sensor or LED Head have toner dirt? Yes Clean it.
  Belt Belt Cleaner Unit 2 Does Belt have toner dirt? Yes Clean it. Replace Belt Cleaner Unit or reseat BC Blade.
  Color Sensor Calibration 3 Run Service Software “alignment adjust”. Execute [Sensor Adjust]. Can the problem be fixed? Yes OK
  Print Process 4 Run Service Software “alignment adjust”. Open the Rear Door while processing [Color Calibration] by intension. Does Belt have toner patches on it? No See 7.3.3.13 to remove any cause on Transfer Roller, Process Unit, Developer Unit.
  Color Sensor (PW12580A /B/C/D) 5 Can the problem be fixed by replacing Color Sensor? Yes OK
  Fuser Drive PCB (PW12556) 6 Can the problem be fixed by replacing Fuser Drive PCB? Yes OK
  Main Control PCB (PW12520) 7 Can the problem be fixed by replacing the Main Control PCB? Yes OK

• Code: 0C-27
• Description: Cut Length Adjustment Error
• Causes: Cut Length Adjustment failed.
• Remedy: Color Sensor 1 Does Color Sensor or LED Head have toner dirt? Yes Clean it.
  Color Sensor Calibration 2 Run Service Software “alignment adjust”. Execute [Sensor Adjust]. Can the problem be fixed? Yes OK
  Color Sensor (PW12580A /B/C/D) 3 Can the problem be fixed by replacing Color Sensor? Yes OK
  Fuser Drive PCB (PW12556) 4 Can the problem be fixed by replacing Fuser Drive PCB? Yes OK
  Main Control PCB (PW12520) 5 Can the problem be fixed by replacing the Main Control PCB? Yes OK

• Code: 0D-01, 0D-02
• Description: Cooling Fan Error
• Causes: 0D-01: Cooling Fan 1 0D-02: Cooling Fan 2 0D-03: Cooling Fan 3 0D-04: Cooling Fan 4
• Remedy: Harness 1 Is the wiring OK between the followings? Cooling Fan (FM1/FM2/FM3/FM4) Dev Drive PCB (PW12555A/B/C/D) No Correct it.
  Cooling Fan 2 Can the problem be fixed by replacing the Cooling Fan? Yes OK
  Dev Drive PCB (PW12555 A/B/C/D) 3 Can the problem be fixed by replacing the Dev Drive PCB? Yes OK
  Main Control PCB (PW12520) 4 Can the problem be fixed by replacing the Main Control PCB? Yes OK

• Code: 0D-03, 0D-04
• Description: Cooling Fan Error
• Causes: 0D-01: Cooling Fan 1 0D-02: Cooling Fan 2 0D-03: Cooling Fan 3 0D-04: Cooling Fan 4
• Remedy: Harness 1 Is the wiring OK between the followings? Cooling Fan (FM1/FM2/FM3/FM4) Dev Drive PCB (PW12555A/B/C/D) No Correct it.
  Cooling Fan 2 Can the problem be fixed by replacing the Cooling Fan? Yes OK
  Dev Drive PCB (PW12555 A/B/C/D) 3 Can the problem be fixed by replacing the Dev Drive PCB? Yes OK
  Main Control PCB (PW12520) 4 Can the problem be fixed by replacing the Main Control PCB? Yes OK

• Code: 0D-05, 0D-06
• Description: DCP Cooling Fan Error
• Causes: 0D-05: DCP Cooling Fan 1 0D-06: DCP Cooling Fan 2
• Remedy: Harness 1 Is the wiring OK between the followings? Cooling Fan (FM8/FM9) Dev Drive PCB (PW12555A/B) No Correct it.
  DCP Cooling Fan 2 Can the problem be fixed by replacing the DCP Cooling Fan? Yes OK
  Dev Drive PCB (PW12555A/B) 3 Can the problem be fixed by replacing the Dev Drive PCB? Yes OK
  Main Control PCB (PW12520) 4 Can the problem be fixed by replacing the Main Control PCB? Yes OK