Strange printer problem - 999 copies

[GeeYouEye]

Here's the situation: I print at school over the network to 4 HP LaserJet 4050's and 4100's fairly regularly (not all at once of course), and one of them has a rather odd problem; no matter what application I print from, it tries to print 999 copies. The strangest thing is that it only occurs on 1 printer, and no other computers (including other iBooks running 10.2.4) are affected. I've checked all the settings and everything looks fine, so at this point I'm completely confused. Any ideas?

 

[Eniregnat]

You probably already thought of this.
Something could be funky with the drivers or settings.
Reinstall for just that printer.
Also, unplug it for a time.

If all else fails, you'll need a old tech and a young tech, some holy water, and some bibs- should it start spewing pea soup during the exorcism.