Code :

Code: E676
Description: communication error
Remedy: 1 . A communication error occurred between the video controller PCB and the DC controller PCB. Action: Reconnect the flexible cable between the video controller and the DC controller. If not, replace it. Then replace the DC controller PCB. If the fault cannot be corrected, replace the video controller PCB.

Code: E805
Description: The heat discharge fan is faulty
Remedy: 1 . The connector of the heat discharge (FM101) drive signal line has poor contact. Action: Connect the connector J109 of the DC controller PCB correctly. 2 . The heat discharge fan (FM101) is faulty. Action: Replace the heat discharge fan. 3 . The DC controller PCB is faulty. Action: Replace the DC controller PCB.

Code: E808
Description: fuser drive circuit error
Remedy: 1 . The fixing assembly is not properly mounted. Action: Turn off the power, and correct the mounting of the fixing assembly. Then, turn the power back on. 2 . The connector has poor contact. Action: Turn off the power, and check the wiring and connector from the power supply PCB/ DC controller PCB to the fixing assembly. 3 . The fixing assembly drive circuit on the power supply PCB is faulty. Action: Replace the power supply PCB. 4 . The DC controller PCB is faulty. Action: Replace the DC controller PCB.

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