蘇州佳能維修電話696l6769,維修現(xiàn)場(chǎng)維修
E000074 (轉(zhuǎn)印單元控制錯(cuò)誤)
Description
Error in the primary transfer disengagement control
At the primary transfer disengagement control, the sensor fails to detect although the specified time has passed.
Remedy
Error in the Primary Transfer Disengagement Solenoid, Error in the Primary Transfer Disengagement Switch, or the ITB Guide Rail error
1. Replace the ITB Unit
2. Check the harness/connector between the DC Controller PCB (UN09/J11) and the Primary Transfer Disengagement Switch (SW01)
3. Check the harness/connector between the DC Controller PCB (UN09/J11) and the Primary Transfer Disengagement Solenoid (SL01)
4. Check conduction of FU6 on the DC Controller PCB (UN09)
5. Replace the ITB Guide Rail
6. Replace the Main Drive
7. Replace the Fixing Drive
8. Replace the DC Controller PCB (UN09)佳能c5051出現(xiàn)E000074-0003