After fighting a seemingly endless battle with my desirre to print from my Powerbook to a Windows XP connected HP PSC1350 multifunction printer we have, I have finally defeated the series of failures I have experienced and got the sucker to work! “How did you achieve this seemingly wondrous feat?”, I hear you ask.
Well, I certainly can’t take the credit, but I can point to this entry at a UK site, iFelix, which is dedicated to the answer. The iFelix Tech Support Pages appear to have pretty useful, predominantly Mac-focussed tech support across the board.
The other thing I needed were the latest HPIJS drivers from linuxprinting.org and the ESP Ghostscript interpreter.