Question about Canon PIXMA MP780 All-In-One InkJet Printer
The black text was acting strangely - every other line, roughly, was wavy, smudged. I've replaced the cartridge, but now there's absolutely nothing happening at all. When I do a maintenance check, the coloured bars aqre fine, but there is no grid of fine black lines.
In fact, I ran a couple more ordinary cleaning sequences with a new cartridge in place, and it prints normally now. The only anomaly is that the ink-level panel still shows the 3eBK as being half-full (which is the level it showed when I discarded the previous cartridge).
Posted on Dec 06, 2008
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Posted on Jan 02, 2017
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