do you have USB ports? (Algor? Highway? other?)
do you have a functioning USB stack? Poseidon or other?
If you're working with Amithlon have you bought the Medusa package from IOSpirit?
http://amiga.iospirit.de/index.php?mode=products&modmode=info&product_id=16&ios_lang=en&sid=411133Gca071b935c7a4588I'm not certain any native OS 3.9 printer drivers were written with USB printers in mind.
The Turboprint printer compatability list:
http://www.irseesoft.de/tp_drive7.htmindicates at least a few printers with USB connections like the HP laserjet 1300. I have an older copy of Turboprint too and I think that driver is in there.
I'd suggest your best bet would be to upgrade to 7.6 if you can't get your 7.3 drivers to work. The update is a little less than half the price I just paid for my HP 2650 which isn't on their list (I'm using it on my laptop and haven't tested it with Amiga drivers yet).
