C-CLUT1 ERROR during firmware update on Taskalfa 7550ci

[Guest]

Hi

I'm getting the subject error while trying firmware update to version 6.
Initial problem is machine showing C0640 even after performing U024. The C0640 is changing to C0840 after doing U906. The machine is also showing Time for maintenance T. Delivery date in U278 is current.

Could someone have an idea on why firmware update is not possible, and possible solution to the two errors?

Thanks

[kkendric]

Re: C-CLUT1 ERROR during firmware update on Taskalfa 7550ci

Reset time and date of machine, replace HDD and format, possibly replace SATA connectors. then try Firmware.

[habik]