I moved my printer (HP Officejet Pro K550) to another computer (running XP Pro) and something went wrong. Every time it printed it would stop mid-job, delete the job from the queue and the printer would indicate that it was jammed.
I think I've narrowed it down to bad drivers on that computer. The problem occurs when printing from any application and it works fine on a different computer. If I put the printer on another machine and add it as a network printer, it works fine.
I've deleted the printer, uninstalled the software, used a scrubber app from HP, updated the firmware. Went into
\windows\system32\spool and deleted 2 folders relating to the printer. Searched for all the files that were in the driver download pack and deleted those. After all that, I try installing the printer again and it has the same problems. Any ideas?