I have tried everything to get my Canon inkjet ip4850 to print colours correctly. I bought third party ink and have had no problem, up until last night, when the only colours that seemed to print were cyan and magenta.
I went and bought canon brand ink today, $130 later, replaced all colours, and still no success.
Originally it was for printing onto CD's, but i am test printing on paper to not use up all of my printable CD's, and still no luck.
I have aligned print heads, cleaned etc, tried printing in different programs other than photoshop, still no luck.
I really don't want to spend more on a new printer. This printer is old but the colours were fine two weeks ago.