I've got a couple printers hooked up to an iMac - an Epson via USB, and an HP LaserJet 6MP via a USB-to-Parallel converter cable. Printing from the iMac works fine, but I also want to be able to print from a Dell system on the same LAN. Printer and Windows sharing is enable on the iMac, and I setup the printers on the Dell as local printers using the "iMac" TCP/IP port. They seem to setup ok but I can't successfully print from the Dell. I tried sending over ports 515 and 631. Any ideas?