I am also having this problem. I am running Ubuntu 8.04 AMD64 with HPLIP-2.8.6 on a HP OfficeJet Pro L7680 (US Letter size paper).
I am also having this problem. I am running Ubuntu 8.04 AMD64 with HPLIP-2.8.6 on a HP OfficeJet Pro L7680 (US Letter size paper).