Question about Canon Pixma MP800 All-In-One InkJet Printer
When printing from a PC or when copying, a large (1/4" wide) black line appears on the opposite side (that is being printed on) of the sheet of paper.
It appears that before printing begins a large drop of black ink is released before the paper arrives creating a puddle that is then spread across the back side of the printed document.
We have changed ink cartridges and it hasn't solved the problem.
Almost appears to be a software/signal problem sending a command to open the ink cartridge before the print information has arrived.
Any idea what's causing this and how to proceed?
Rickaydee described it beautifully. What do we do?
Problem is when the printer does a head clean dumps large amount of black ink on to rollers. Replacement head is almost £100 and not certain to fix fault
Posted on May 30, 2008
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Posted on Jan 02, 2017
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