I recently purchased a new computer with WinXP Pro. After installing the MS Office XP updates I am now having printing problems. At the same time I transfered over some old Excel work files. It seems that whenever I print a multiple page (xcl, pdf, etc.) report only one page comes out letter quality. I have uninistalled/reinstalled the printer software, contacted Lexmark tech support with no satisfaction. Tech support says it's not the printer. What could be causing this print quality issue?