canon ir adv 8105 error 0808-0004

[amitlama_78]

Hi Guys
I have an error thats is 808-0004
Previously i had 808-0007, I checked on the the main board and found that fu19 was not working i replaced the fuse and now getting this error 808-0004
I would appreciate if some could help
thanks

[Andyboachie]

Hi Guys
I have an error thats is 808-0004
Previously i had 808-0007, I checked on the the main board and found that fu19 was not working i replaced the fuse and now getting this error 808-0004
I would appreciate if some could help
thanks

First check the connections to the board on which you replaced fu19 (PCB2). You do this by carefully removing all the connectors, notably the fixing power supply. Make sure they are firmly attached this time around.

If it still persists, replace with a working PCB2. I hope it helps.

[amitlama_78]

First check the connections to the board on which you replaced fu19 (PCB2). You do this by carefully removing all the connectors, notably the fixing power supply. Make sure they are firmly attached this time around.

If it still persists, replace with a working PCB2. I hope it helps.

Thank u for your reply
I checked all the boards but the connection from the relay assy pcb board to the fixing drive motor there is no current.

[amitlama_78]

Hi
Im still getting the error e808-0004 i have replace the fm4-1086 but no luck
So today i checked voltage on the main driver pcb board. Fuse 19 is giving 12 volt but fuse 2,9 18 there is no voltage.
What should i do.
Amit