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hp t795 8: 11 issues

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hp t795 rev A
Microsoft Windows 10 (64-bit)

We have an hp t795 the other day we started getting dark lines accross the pages, so we cleaned the print heads and that went away. couple days later we got an error 8:11 and it would stop at 1% on the initialization,  however we could still print to it till we ran out of paper then we couldn't load  the paper.  We had led 1 on,  led 2 was flashing.  We have replaced the Formatter board, the hard drive.  to know avail,  I was going to try the pca interconnect board.   We have also tried turning it on with the pintheads, cartridges removed.   Are there other things I should be looking at.  We have also tried  reloading the firmware.  If there is anyone out there with some possible answers I would apreciate it.



Thanks in advance



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Dear Rick

you can not change to electrical part at the same time, you  should change one part first , then power in the designjet and wait for 5 minutes then change another part, the 08:11 is related to the hard drive you should to replace hard drive first , then if the problem not solve you can chang the formatter pca

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