Every time I send a something to print from a microsoft application, my computer (Compaq EZ 2605) goes into sleep mode (the monitor goes black but the computer still runs). On occassion it will reboot by itself. I have to reboot manually to correct the situation. I have had no trouble printing from other applications (Printmaster). I have reinstalled windows (98) I have unistalled and reinstalled my printer (Lexmark Z22) I have defragged The problem, I think, occurred about the time I installed my digital camera software. I used the same USB port for my camera and my printer. It is on the keyboard and convenient. I have no idea if that caused the problem or not. I've noticed other applications are running much slower now as well. Any suggestions? It is really frustrating. I have to prepare my messages and then email them to my son who can then print them out for me.