■Error code 56
Cover is Open
Close the Fuser Cover which can be found behind the Back Cover up the machine.
Back cover opened
User Check
•Close the back cover.
•Install the DX unit.
Step | Cause | Remedy | |
|
|
| |
|
|
| |
1 | Harness connection failure of relay | Check the harness connection of the relay | |
rear PCB ASSY. | rear PCB ASSY and reconnect it. | ||
| |||
|
|
| |
2 | Relay rear PCB ASSY failure | Replace the relay rear PCB ASSY. | |
|
|
| |
3 | Main PCB failure | Replace the main PCB ASSY. | |
|
|
|
■Error code 57
Jam Duplex
Pull out the Duplex Tray at the back of the machine and remove the jammed paper.
Paper jam (Duplex tray)
Step | Cause | Remedy |
|
|
|
|
|
|
1 | DX feed ASSY failure | Replace the X feed ASSY. |
|
|
|
2 | Main PCB failure | Replace the main PCB ASSY. |
|
|
|
3 | Plate gear damaged | Replace the main frame L unit. |
|
|
|
Confidential |