Candi asked:
I installed Lexmark x1100 all in one printer on my Mac laptop (Mac OS X) with the disk. It printed a test page and even scanned a picture, but when I went to print a document from excel, it said that the printer isn’t responding!! Help!
Any suggestions??

there probably was a printer intallation failllure. please reintall the printer.
you should try reinstalling it.. you mite have it hookd up wrong….