• Code: 20-21
• Description: <When PC-114 or PC-214 is installed> The tray 2 vertical transport sensor (PS19) is not turned ON (unblocked) even after the lapse of a given period of time after the tray 3 vertical transport sensor (PS113) is turned ON by a paper. <When PC-414 is installed> The tray 2 vertical transport sensor (PS19) is not turned ON (unblocked) even after the lapse of a given period of time after the LCT vertical transport sensor (PS133) is turned ON by a paper.
• Causes: <When PC-114 or PC-214 is installed> • Transport motor (M1) • Tray 3 vertical transport motor (M112) • Tray 2 vertical transport clutch (CL2) • Tray 2 vertical transport sensor (PS19) • Tray 3 vertical transport sensor (PS113) • MFP board (MFPB) • PC control board (PCCB) <When PC-414 is installed> • Transport motor (M1) • Vertical transport motor (M132) • Tray 2 vertical transport clutch (CL2) • Tray 2 vertical transport sensor (PS19) • LCT vertical transport sensor (PS133) • MFP board (MFPB) • PC control board (PCCB)
• Remedy:

• Code: 20-22
• Description: The tray 3 vertical transport sensor (PS113) is not turned ON even after the lapse of a given period of time after the tray 4 vertical transport sensor (PS123) has been blocked by a paper.
• Causes: • Tray 3 vertical transport motor (M112) • Tray 4 vertical transport motor (M122) • Tray 3 vertical transport sensor (PS113) • Tray 4 vertical transport sensor (PS123) • PC control board (PCCB)
• Remedy:

• Code: 30-03
• Description: The leading edge of paper is not turned ON (unblocked) the paper exit sensor (PS3) even after the lapse of a given period of time after the paper feeding is started.
• Causes: • Transport motor (M1) • Registration clutch (CL4) • Registration sensor (PS1) • Paper exit sensor (PS3)
• Remedy:

• Code: 32-01
• Description: The ADU paper passage sensor (PS41) is not turned ON (blocked) even after the lapse of a given period of time after the reverse sequence is started.
• Causes: • Transport motor (M1) • Paper exit/reverse motor (M4) • ADU transport motor (M5) • Paper exit sensor (PS3) • ADU paper passage sensor (PS41) • Gate switch solenoid (SD3) • MFP board (MFPB)
• Remedy:

• Code: 32-05
• Description: The paper exit sensor (PS3) is not turned OFF (blocked) even after the lapse of a given period of time after the paper has turned ON (unblocked) PS3.
• Causes: • Transport motor (M1) • Paper exit/reverse motor (M4) • ADU transport motor (M5) • Paper exit sensor (PS3) • ADU paper passage sensor (PS41) • Gate switch solenoid (SD3) • MFP board (MFPB)
• Remedy:

• Code: 66-01
• Description: The original registration sensor (PS3) is not turned ON (unblocked) after the lapse of a given time after the switchback registration operation started.
• Causes: • Original reading motor (M1) • Registration motor (M3) • Original registration sensor (PS3) • Original reading sensor (PS4) • Original exit roller release solenoid (SD1) • DF control board (DFCB)
• Remedy:

• Code: 66-02
• Description: The after separate sensor (PS2) is not turned ON (blocked) after a lapse of a given time after the original feed motor (M2) is turned ON.
• Causes: • Original feed motor (M2) • After separate sensor (PS2) • Original length size sensor/1 (PS6) • Original length size sensor/2 (PS7) • Original width size sensor (VR1) • DF control board (DFCB)
• Remedy:

• Code: 66-03
• Description: The after separate sensor (PS2) is not turned OFF (unblocked) after a lapse of a given time after PS2 is turned ON (blocked).
• Causes: • Original reading motor (M1) • Original feed motor (M2) • Registration motor (M3) • After separate sensor (PS2) • Original registration sensor (PS3) • Original reading sensor (PS4) • DF control board (DFCB)
• Remedy: