How do I get rid of the black borders on printed pages?

A. Munns November 8, 2014

I have a wireless Canon MG5250 printer on a Macintosh. Whenever I print something, I get black, horizontal borders.

How do I get rid of horizontal black lines appearing on my paper when I am printing something?

  1. ha14
    November 8, 2014 at 9:20 pm

    Remove all cartridges from CANON PRINTER; clean the contacts on the cartridges as well as inside the machine itself; turn off the machine and unplug it for2MIN; Plug it back it and wait for the insert cartridges message