Workcentre 7556 goes offline

[vkorex]

Thank you for your assintance. I've checked this fan, it is small one and it seems to work :) I will check the version of the latest software.

[fiery]

The cpu fan is the one on the (sbc) single board controller. It isbehind the top rear cover and silver cover on the rear left held on by one screw. I would put the latest general release software on.

[vkorex]

OK, I've checked all fans around and all of them are working. I'm thinking to downgrade the firmware. Any suggestions are welcome. Thank you.

[vkorex]

If the CPU is overheating, it will show in section "Description & Alerts". Also the mashine is one years old and the counters shows 25893 pages is not too mach. But I will check that. Thank you.

[fiery]

It could be corrupt software. Do a fresh alt boot software load. Make sure the cpu fan is turning it could be bad and causing the cpu to overheat.

[vkorex]

Hello,
The WC 7556 goes offline at least two times every day and I must set online manually. It shows an error: 03-504-00 Machine is offline and will not accept new jobs submitted over the network....  It is very annoying. How I can set to "always online"? The firmware is the last one: 061.121.223.36000.

Thanks.