I am using Ubuntu 10.4., HP Officejet 4500. I can copy and scan with the printer but when I try and print from the computer, the printer prints one line as follows: %!PS-Adobe-3.0 %%LanguageLevel:2 %%DocumentSuppliedResources: (atend). after that it spit out blank sheets one after another. Need Help. E-mail me your fix at: adelejoe at superfine5.com. Thank you, Joe