Initially, I had my WinXP computer share the printer with my Mac; it was connected to the PC, and through the wireless network, I would print off of my Mac. It used the hpijs driver. Everything worked fine. After the PC died, I decided that, until I get a new printer, I would use direct USB connection when I would need to print. However, after trying to add the printer from the Print and Fax tab, the printer spits out garbage. I tried the Gutenprint 5.2.5 driver for HP DeskJet 810C, and after having absolutely no luck with that, I went to check what driver I used to use when my printer was being shared, as it was printing properly back then. The result with the hpijs driver? Same garbage! It works fine when I use my Boot Camp, so it must be a driver problem with Mac OS X. I then tried the Generic PCL Laser Printer and the Generic PostScript Printer, but with the same results. What's going on? Why is nothing working on my Mac? It seems to works on the Windows computers in the house. I'm using the same cable. Any ideas as to what is causing this? Maybe it's a bug with the recent update...? In case it's of any use, I have Mac OS X 10.6.3 with a 2.8 GHz processor and 4GB of RAM.