•JAM INSIDE/JAM REAR Paper jam inside the machine
User Check
•Check if the paper is jammed. If jammed, remove it.
•Check if the fuser cover is closed certainly.
Step | Cause | Remedy | |
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| Harness connection failure of | Check the harness connections of the | |
| registration front sensor PCB | registration front sensor PCB ASSY, paper | |
1 | ASSY, paper eject sensor PCB | eject sensor PCB ASSY or registration rear | |
| ASSY or registration rear sensor | sensor PCB ASSY, and reconnect them. | |
| PCB ASSY |
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| Registration front actuator, | Correct catching of the registration front | |
2 | registration rear actuator or paper | actuator, registration rear actuator or paper | |
eject actuator catching on some | eject actuator. | ||
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| Paper eject sensor PCB failure | Check the sensor performance following | |
3a |
| the procedure in "Factory Inspection Mode" | |
| (Chapter 5). If any problem occurs, replace | ||
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| the eject sensor PCB ASSY. | |
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| Registration front sensor PCB | Check the sensor performance following | |
3b | failure | the procedure in "Factory Inspection Mode" | |
| (Chapter 5). If any problem occurs, replace | ||
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| the registration front sensor PCB ASSY. | |
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| Registration rear sensor PCB | Check the sensor performance following | |
3c | failure | the procedure in "Factory Inspection Mode" | |
| (Chapter 5). If any problem occurs, replace | ||
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| the registration rear sensor PCB ASSY. | |
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4 | Toner LED PCB failure | Replace the toner LED PCB ASSY. | |
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5 | Main PCB failure | Replace the main PCB ASSY. | |
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