I have a Canon MultiPass F80. Works great; love it. But, recently, whenever I try to print out a 8x10 glossy photo, it is leaving black ink blotches. These appear to be coming from or have something to do with the roller, as I can see can see some repetition / roller pattern in the blotches. It only happens on glossy paper. There are no problems just printing out a text document from the computer or making a copy. I have cleaned the roller using the internal maintenance option, but this does not help. .... A few months back, a small amount of a sticky-backed CD label misfed and got caught up on one of the feeder/rollers just downstream of the paper tray. I got most of it out, but could not reach all of it w/o disassembly, which I have not tried yet.
Any ideas what is causing the blotches and how to fix?
Any ideas what is causing the blotches and how to fix?