Blurry Scanning/Copying MP780 produces blurry black and white copies and scans but color copies are fine. Prints fine in color or black and white, so problem seems to be limited to printing/scanning. I've tried realigning print heads, cleaning and other maintenance items from the internal menu with no luck. Have had this printer for 2 years and problem just started a couple weeks ago.

I took my MP780 to a Canon repairer because it was smudging in one line down the page and he told me it had a moth caught in it and repaired it. I printed tonight and it's no better!!!!!!!!!!!!!! I'll ring him tomorrow, but if anyone can help I'd appreciate it. It's fine in colour, and it's smudging in one line down the page -hence the idea that there was a dead moth caught made sense! I took my MP780 to a Canon repairer because it was smudging in one line down the page and he told me it had a moth caught in it and repaired it. I printed tonight and it's no better!!!!!!!!!!!!!! I'll ring him tomorrow, but if anyone can help I'd appreciate it. It's fine in colour, and it's smudging in one line down the page -hence the idea that there was a dead moth caught made sense!

prints one copy fine. request more than one copy and nothing happens prints one copy fine. request more than one copy and nothing happens