Question about Canon PIXMA MP780 All-In-One InkJet Printer
help me please, my printer only print black, no color printing, i have tried to clean its cartridge connector, but no result at all color.
thank for your advices
Just a thought, have you removed the tape on the top of the cartridge which allows the ink to flow, removing the tape allows air to be sucked through the cartridge.
Another thing you could do, is take all the cartridges out of the machine , remove the printhead from machine, then use a tissue and dab the bottom of the printhead, to see if ink is coming out. If not place ink cartridges on the printhead and place a vacuum cleaner hose on the bottom of the printhead and turn it on, this will force ink through the printhead. Dab Printhead again to see if any ink is there, if not try again. Place back in printer and try printing
Posted on May 27, 2008
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Posted on Jan 02, 2017
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