I have a MacBook on Lion 10.7.3. My office is comprised of mostly Windows machines. The server is Windows Server 2003. The printer is a Sharp AR-M277 connected over a parallel cable (the printer doesn't have a network card) and is shared to the workgroup. The computers we have at the office are all on a wired network. The majority are XP, a couple on 7 (64 bit) and Im running the Mac. Everyone can print except for me. The server has a number of drivers installed. It has Unix and Apple support installed an enabled. If I try to SMB into the server the printer receives the document and deletes it and doesn't print. On one of the Windows 7 machines the IT guy shared his printed and it receives the document but I get stuck with On Hold (Authentication Required). I have the 10.7 PPD driver installed on my Mac. I have tried installing via LPD, CUPS... I feel like Ive tried everything but I can't print. Can someone please help me. If you need anymore info I will be delighted to provide it.