Try googling for MacOS X Jet Direct. That I've found
For usb printer you should enter socket://192.168.1.1:9101 I think.Open print center, option-click on Add Printer, choose Advanced. Under Device,
choose AppSocket/HP JetDirect. Under Device URI, type in your printer's IP
address after "socket://".
If this works for you please post the instructions to the how-to forum.