A:AnswerGo in your computer settings for the printer to make sure the toner is set correctly. It also could be when u put the ink cartridge in some leaked out. Dab with a paper towel to get the excess absorbed to clean it.
A:AnswerYou can run this printer with a single (black only) cartridge, but it would be more cost-effective in the long run to choose one of our monochrome LaserJet printers. Please take a look at the M15w (printer only) or M29w (print/copy/scan).
A:AnswerYes, I believe this will address all of your needs.
If you choose wireless you'll have to set up wifi connection or you will need a printer cable if you want to hardwire it & don't already own one.
