I have a Canon MG 2220 printer.

I have having problems with my printouts having horizontal bands across them.

I have cleaned heads using CUPS.

I also just physically cleaned the printer heads.

There was a lot of ink and some was pooled on the bottom of printer.

I refill my cartridges.

Picture of printout is here.

https://www.dropbox.com/s/4i8eveduag...nding.png?dl=0

thanks,
Andy