Problem |
Causes/check procedures |
Corrective measures |
(8) A paper jam in the paper feed section is indicated during copying (misfeed in vertical paper conveying section 2). Jam code 16 |
Broken cassette feed switch 1 or 2 actuator. |
Check visually and replace switch. |
Defective switch. |
Run maintenance item U031 and turn switch on and off manually. Replace the switch if indication of the corresponding switch is not light. Cassette feed switch 1, 2 |
Check if the paper feed clutch, cassette paper feed clutch 1 or 2 malfunctions. |
Run maintenance item U032 and select the clutch to be turned on and off. Check the status and remedy if necessary. |
Electrical problem with the paper feed clutch, cassette paper feed clutch 1 or 2. |
Check |
Defective feed pulleys or feed rollers. |
Check visually and replace. |
(9) A paper jam in the paper feed section is indicated during copying (multiple sheets in MP tray). Jam code 20 |
Deformed guides along the paper conveying path. |
Check visually and replace. |
Broken registration switch actuator. |
Check visually and replace switch. |
Defective registration switch. |
Run maintenance item U031 and turn registration switch on and off manually. Replace the switch if indication of the corresponding switch is not light. |
Check if the MP solenoid malfunctions. |
Run maintenance item U032 and select the MP solenoid to be turned on and off. Check the status and remedy if necessary. |
Electrical problem with the MP solenoid. |
Check |
Check if the right and left registration rollers contact each other. |
Check visually and replace. |
(10) A paper jam in the paper feed section is indicated during copying (multiple sheets in cassette). Jam code 21 |
Deformed guides along the paper conveying path. |
Check visually and replace. |
Broken registration switch actuator. |
Check visually and replace switch. |
Defective registration switch. |
Run maintenance item U031 and turn registration switch on and off manually. Replace the switch if indication of the corresponding switch is not light. |
Check if the paper feed clutch malfunctions. |
Run maintenance item U032 and select the paper feed clutch to be turned on and off. Check the status and remedy if necessary. |
Electrical problem with the paper feed clutch. |
Check |
Check if the right and left registration rollers contact each other. |
Check visually and replace. |