HP 9000 problem

[Gabe1]

We are currently having a problem with one of our LJ 9000 printers. When it is powered up, it hangs on the warming up screen. We have changed the JetDirect card, Formatter board, Dc controller card, 120V power supply and it still does the same thing. Any ideas?

[Brian]

Have you tried the fuser?

[Corvallis Bob]

We had a similar problem on one of ours. Replacing the hard drive seemed to do the trick.