Question about Canon PIXMA MP780 All-In-One InkJet Printer
Chances are your othe cartridges were low...
When you install a new cartridge your printer does a head cleaning, and it uses alot of ink...
If the others were low, your printouts will show magenta as its the only color left...
Posted on Feb 10, 2008
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Posted on Jan 02, 2017
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