I have a situation with my IRC 3200, whenever a print is being sent to it, after processing/receiving (as shown below in the panel) it stops and shut down, and the screen goes blank, but still has light. After this, two things would happen, either it would reboot or it would stay like that until you turn off the copier and back on again.
If it reboot, in the canon logo, only 5-10mm of the progress bar is is accomplished and it restarts again.
If you switch it off and on, same 5-10mm and restart happen also. If in any chance its lucky to reach ready mode, and then print is sent again, same thing happen.
As per history, previous technician said that DC Controller was replaced, power supply, then another kind of power supply was also replaced. Everytime a replaced was made, it was ok for about 2-4months, then comes the problem again.
When I took over, what I replaced was the Sub Board. It went OK for 3months, then it came again.
Machine Status: In the previous troubleshooting, We have tried replacing the chassis, RAM, HD, HD FW, Boot ROM, UFR Board, Network Card. Until i change the Sub Board, it went fine, but like i said only for 3months.
Right now whenever i went for repair, I just reinsert cable socket, remove cards and put them back, it will work well again, but just for few days.
We run out of solutions for this, hoping any brilliant mind could give some idea or any previous experience which could guide me. What could we have missed or what else need to be done.
Thank you.
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