Ok. here's the strangest printing problem I've ever seen. We are a small charter high school - about 30 computers. One classroom has 6 computers that print to a LaserJet 2300L with a JetDirect 680n network card. About 2 weeks ago, it started printing multiple copies of documents, and would not stop until print job was canceled from originating printer. I called HP, after 45 minutes of troubshooting, they decided it was a bad formatter, and sent me a new printer. It still does the same thing. I have Cold reset the printer w/ the card in, and reconfigured the printer. I have uninstalled printer and drivers on the computer, and it still does it. I have however just discovered that I get the "document failed to print" error first, then the document prints anyway, over and over and over again. I am using the HP PCL5e drivers - all computers are windows XP Pro. Oh, and I installed another laserjet 2300L on the machine and it did the same thing - so it's somewhere on the computer side, not the prnter. But the weirdest thing is that it's doing it on more than one computer. Any suggestions?? This is driving me absolutely crazy, I hope someone can help.