Chris Hack posted the original plea in this thread: >I bought a trusty HP4 laserjet from ebay. Rod Clifford reported his satisfaction with an HP 5MP, and Erik Ness, with a 4M, under OS X. The critical difference is the "M" in the printer model names --- they paid extra for Mac (OS 9 and earlier) support, and those are the only (lower cost) HP printers whose network interfaces include AppleTalk support and whose engines include PostScript. (So do the more expensive ones, such as the 8100DN and the 9000dn.) If the Print Center doesn't auto-recognize your type of printer, odds are Steve Goldstein's suggestion of GIMP should work (but I haven't tried it), since it should be able to speak directly to the PCL (PC-ish Printer Control Language) engine in you LaserJet 4. If your LaserJet includes PostScript support (I believe it will have a "P" in its name), you should be able to set it up in Print Center under OS X as an "lpr" (IP) printer. The queue to which you want to send PostScript output is usually called "raw" on most HP JetPrint network interface cards. To do this under OS X, launch the Applications/Utilities/Print Center app, select "IP Printing" from the pull-down menu, uncheck "Use default queue on printer," and enter "raw" (without the quotes) in the "Queue name" field. Under "Printer Model," pull down to "HP." The reason you're getting garbage, I believe, is that your system is attempting to send PostScript to a PCL queue. In summary, if the printer has PostScript support, try "IP printing;" if not, try GIMP. HTH, Joe Gurman -- "I love deadlines. I love the whooshing sound they make as they go by." - Douglas Adams, 1952 - 2001 Joseph B. Gurman, NASA Goddard Space Flight Center, Solar Physics Branch, Greenbelt MD 20771 USA