Just installed a new server for a customer - a Dell SC700 running SBS2003. Moved the printer (Laserjet 4100, parallel interfaced)from old server to new serverand ran test page. Test page prints correctly. When trying to print intensive graphics, page will partially print, then lapse into binary garbage. Sometimes it will resume printing correctly before it hits the end of the page. Sometimes it will print the 1st 95% of the page then end up with garbage. Connection of printer cable is secure at both ends. When printer is tested on workstation through same cable, prints fine. Have downloaded and installed the latest printer drivers for the printer - No change.