I have a problem with my scanner. When I try to run a test program for the
scanner, I get "Scanner internal self-test failure" error. It also says that
I should contact dealer or HP if that test continues to fail. I am using
WINDOWS 98 and HP PrecisionScan. But it sometimes it works fine. When I try to scan something, it
is no problem, except, I get a yellow line on the left along entire scanner bed.