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5890 Series II ROM Fault

Posted: Sat Nov 14, 2009 4:23 pm
by chemwipe
My HP 5890 Series II just gave me this error:

FAULT: EPP ROM TEST

and now it displays

EPP A NOT INSTALLED
EPP B NOT INSTALLED

I checked the Agilent online manual, and it said that the ROM chip is bad - can this chip be replaced or should I just swap out the whole main board?

John