• Code: 13-01
• Description: The leading edge of the paper is not turned ON the tray 3 vertical transport sensor (PS113) even after the lapse of a given period of time after the tray 3 starts to feed paper.
• Causes: • Tray 3 paper feed motor (M111) • Tray 3 vertical transport motor (M112) • Tray 3 vertical transport sensor (PS113) • PC control board (PCCB)
• Remedy:

• Code: 13-40
• Description: For paper fed from the tray 3, the image write start signal permit continues to be disabled for a predetermined period of time after the timing of the image write start signal output.
• Causes: • Tray 3 paper feed motor (M111) • Tray 3 vertical transport motor (M112) • Tray 3 vertical transport sensor (PS113) • PC control board (PCCB)
• Remedy:

• Code: 14-01
• Description: The leading edge of the paper is not turned ON the tray 4 vertical transport sensor (PS123) even after the lapse of a given period of time after the tray 4 starts to feed paper.
• Causes: • Tray 4 paper feed motor (M121) • Tray 4 vertical transport motor (M122) • Tray 4 vertical transport sensor (PS123) • PC control board (PCCB)
• Remedy:

• Code: 14-40
• Description: For paper fed from the tray 4, the image write start signal permit continues to be disabled for a predetermined period of time after the timing of the image write start signal output.
• Causes: • Tray 4 paper feed motor (M121) • Tray 4 vertical transport motor (M122) • Tray 4 vertical transport sensor (PS123) • PC control board (PCCB)
• Remedy:

• Code: 16-01
• Description: The leading edge of the paper is not turned ON the LCT vertical transport sensor (PS133) even after the lapse of a given period of time after the LCT starts to feed paper.
• Causes: • Paper feed motor (M131) • Vertical transport motor (M132) • LCT vertical transport sensor (PS133) • PC control board (PCCB)
• Remedy:

• Code: 16-40
• Description: For paper fed from the LCT, the image write start signal permit continues to be disabled for a predetermined period of time after the timing of the image write start signal output.
• Causes: • Paper feed motor (M131) • Vertical transport motor (M132) • LCT vertical transport sensor (PS133) • PC control board (PCCB)
• Remedy:

• Code: 20-01
• Description: The registration sensor (PS1) is not turned ON (unblocked) even after the lapse of a given period of time after the paper has turned ON (unblocked) the tray 2 vertical transport sensor (PS19).
• Causes: • Transport motor (M1) • Tray 2 vertical transport clutch (CL2) • Registration clutch (CL4) • Registration sensor (PS1) • Tray 2 vertical transport sensor (PS19) • MFP board (MFPB)
• Remedy:

• Code: 20-02
• Description: For paper fed from the tray 2, tray 3, tray 4 or LCT, loop forming has not been complete before a sheet enters the registration roller because the rise timing of load to perform registration is earlier than the rise timing of load to form a loop.
• Causes: • Transport motor (M1) • Tray 2 vertical transport clutch (CL2) • Registration clutch (CL4) • Registration sensor (PS1) • Tray 2 vertical transport sensor (PS19) • MFP board (MFPB)
• Remedy: