Question about Canon PIXMA MP780 All-In-One InkJet Printer
print head(cartridge carriage unit) is complaint, you have to replace.
Posted on Dec 18, 2017
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Posted on Jan 02, 2017
unfortunatly not!The m/c will print each and every fax!I can suggest getting a fax to email nr and recieve the faxes on your pc and then printing what u need!Memory does keep about 258 pages depending on the coverage on the pages!
Posted on Mar 31, 2010
sometimes those measures of ink levels are not very accurate. actually they're usually rather far off... try a new cartridge Usually the easiest solution.
Posted on Aug 17, 2007
SOURCE: Does not print on paper
Experienced the same problem a few months back with my new MP600 .. had to take it to an authorised repair centre where they replaced the print head .. all good since
Posted on Nov 04, 2007
If you don't use it very often the black could have dried in the printhead, and you will need a new one. Another possibility is that the purge unit is not cleaning and priming the printhead properly. I have seen several defective purge units. For 1 year it can be replaced under warranty, after that it is a $90.00 repair job in the shop.
Posted on Jun 25, 2009
SOURCE: head alignment
Your problem sounds more like a blocked nozzle and that would require a cleaning routine to be run.
You need to access the tools section of your printer. This is often done in the printer utility app if the printer doesn't have direct access on its own control panel.
Posted on May 18, 2010
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