Questions & Answers for: wrong cartridge mp780

...Wrong Cartridge Looks of problems like this but few answers. I have a Canon Pixma MP780 giving the wrong cartridge signal. The cartridges are now correct but no change and the levels are wrong. Tried ...

Wrong Cartridge'' when no new cartridge has been installed An error spontaneously came up on the LCD of our Canon Pixma MP 780 stating ''wrong cartridge''. No new cartridge has been installed recently

...wrong cartridge" and won't print. My Cannon Pixma MP780 will not print a document. It is flashing "wrong cartridge." Per the instructions that came up on my computer screen I hit ok, which didn't ...

...wrong cartridge error Q: Hi, on a pixma mp780 I get an error message displaying on the screen saying "Wrong Cartridge". This occured suddenly after printing one page which was a good quality print. ...

Pixma MP780 has ''wrong cartridge'' fault. My Pixma MP780 has ''wrong cartridge'' fault. Does this refer to the ink tanks or the print head? ink tank

..."Wrong Cartridge" Error Message, and can not work. Please help me. You get that message when the printhead goes bad. It's not the ink cartridges. You need a new printhead # QY6-0049-000 around ...

...wrong cartridge, even though I have replaced all the cartridges with new canon ones. ...

Wrong cartridge message I have Canon Pixma MP780 How do I fix the "wrong cartridge" problem? go to canons website for troubleshooting your printer, fastest and quickest way to resolve this. good luck ...

...wrong cartridge, I tried to use the ok button, and tried to turn the printer off and then back on again and the error message won't clear, I even went so far as to take all the cartridges out of the ...

error is " wrong cartridge" error is " wrong cartridge" on my pixma mp780 printer. replace you cartridge with (BCI-3eB, 6BK, 6C, 6M, 6Y)