• Code: 66-04
• Description: The original exit sensor (PS5) is not turned ON (blocked) after a lapse of a given time after the original reading sensor (PS4) is turned ON.
• Causes: • Original reading motor (M1) • Original reading sensor (PS4) • Original exit sensor (PS5) • DF control board (DFCB)
• Remedy:

• Code: 66-05
• Description: The original reading sensor (PS4) is not turned OFF after a lapse of a given time after the original registration sensor (PS3) is turned OFF (blocked).
• Causes: • Original reading motor (M1) • Reading roll release motor (M5) • Original registration sensor (PS3) • Original reading sensor (PS4) • DF control board (DFCB)
• Remedy:

• Code: 66-06
• Description: The original reading sensor (PS4) is turned ON earlier than a given time after PS4 is turned OFF during original transportation.
• Causes: • Original reading motor (M1) • Reading roll release motor (M5) • Original registration sensor (PS3) • Original reading sensor (PS4) • DF control board (DFCB)
• Remedy:

• Code: 66-07
• Description: Due to a remaining sheet of paper that has not been detected by sensors, before the start of a job, a sensor detects the sheet at an unexpected timing.
• Causes: • Original registration sensor (PS3) • Original reading sensor (PS4) • Original exit sensor (PS5) • DF control board (DFCB)
• Remedy:

• Code: 66-11
• Description: The original registration (PS3) is not turned OFF (blocked) after the lapse of a given time after PS3 is turned ON (unblocked) 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: 66-12
• Description: The size of the original on the tray detected by DF does not match the size of the original detected by the main body.
• 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: 66-13
• Description: The original registration sensor (PS3) is not turned ON (unblocked) after a lapse of a given time after the after separate sensor (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:

• Code: 66-14
• Description: The original exit sensor (PS5) is not turned OFF (unblocked) after a lapse of a given time after the original reading sensor (PS4) is turned OFF.
• Causes: • Original reading motor (M1) • Original reading sensor (PS4) • Original exit sensor (PS5) • DF control board (DFCB)
• Remedy: