I have a similar problem: a different printer (an HP LJ 4 with Postscript), a different Mac (Pro), and a different OS (10.5.6). But parallel to USB, even with a "USB to parallel printer adapter" -- that's advertised as working with a Mac -- doesn't work. I've tried adapters from two different manufacturers, with no luck.
Apparently we're not alone--I've seen similar posts in other forums.
I hate to quote myself, but I hope someone has advice.
I bought a TrendNet TE100-P1P print server. TrendNet claims that Mac OS X is
supported. Here's the statement on how to configure the print server for a Mac:
"Note: The Print Server can be managed using the PS-Utility or a web browser.
For Mac users, change your computer's IP address to 192.168.0.X (where X is
an available number from 2-254). Since the Print Server's default IP address is
192.168.0.1, make sure no other network devices are assigned an IP address
of 192.168.0.1. Then enter
http://192.168.0.1 in your web browser to access
the Print Server's Web Utility."
If I try to change my Mac's IP address to 192.168.0.X, I lose connectivity to
my router, which has IP address 192.168.1.1.
Does anyone have a solution for this Catch 22?
Otherwise, the TrendNet goes back.
Thanks,
harv822