I have had exactly the same problem for a month or two now, it's not overlayaed all down the page, some time the print is normal, but the next line or two are overlayed. I have done all the maintenance proceedures, all ok. I've had the print head out, and given it a thorough clean, new ink, reinstalled the software from the Canon site. The results are as below, NO Change. Can anybody help? I'm at my wits end. If I can't find a solution, this canon's going in the bin!
