Error code 34
Print Unable 34
Color adjustment shutter failure
Step | Cause | Remedy |
1 | Density sensor shutter | Correct catching of the density sensor shutter. |
| catching on some position |
|
2 | Density sensor holder ASSY | Reassemble the density sensor holder ASSY |
| assembling failure | correctly. |
Error code 35
Print Unable 35
Turn the power off and then back on again.
NVRAM failure on Engine PCB
Step | Cause | Remedy |
1 | Engine PCB failure | Replace the engine PCB ASSY. |
|
|
|
Error code 36
Print Unable 36
Turn the power off and then back on again.
Transfer HVPS PCB failure
Step | Cause | Remedy |
|
|
|
1 | Harness connection failure of | Check the two harness connections between the |
| transfer HVPS PCB ASSY | transfer HVPS PCB and registration relay PCB, |
|
| and the two ones between the registration relay |
|
| PCB and engine PCB. Then reconnect them. |
2 | Transfer HVPS PCB ASSY | Replace the transfer HVPS PCB ASSY. |
| failure |
|
3 | Engine PCB failure | Replace the engine PCB ASSY. |
|
|
|
Error code 37
Print Unable 37
Turn the power off and then back on again.
Belt unit temperature sensor failure
Step | Cause | Remedy |
|
|
|
1 | Belt unit temperature sensor | Check the harness connection between the belt |
| harness connection failure | unit temperature sensor and registration relay |
|
| PCB, and the one between the registration relay |
|
| PCB and engine PCB. Then reconnect them. |
2 | Transfer HVPS PCB unit failure | Replace the transfer HVPS PCB unit. |
3 | Engine PCB failure | Replace the engine PCB ASSY. |
Confidential |