Canon PIXMA MP780 All-In-One InkJet Printer "3ebk clogged" Questions

...3ebk or the 6 bk cartridge that isn't working, and how might I resolve the problem? The print head is clogged.Open the cover and first remove the ink cartridges.Then open the holder and remove the ...

3eBK) more than 10 times and deep cleaning another 10 times! Spend a whole cartrigde of black ink on this maneuver! Can anybody help me? Inkjet printers need to be used frequently to prevent inkdrying

...3ebk cartridge only & only on printing (not a glass cleaning issue on fax/scan/copy). i have run numerous cleaning, head alignments & roller cleaning to no avail - any ideas??? Not sure if this will ...

3EBK nozzle appears to be clogged. Repeated cycles of "deep cleaning" are effective. The nozzles are block, this is cause be periods on non use. The print head needs replacing, but it may be

...3eBK nozzle but this has not worked. Any suggestions? It's a print-head problem, the black nozzles are clogged out... sorry there is no remedy for this kind of problem.. But, try to ****-in air out ...

...tank was empty when I got the driver upgraded to check the ink levels. I found the "tank", BCI-3eBK, no problem. But after six or seven deep cleaning cycles there is still not a trace of black

...3eBK)seems clogged and nozzle check shows only partial pattern. The cartridge seemed to be stuck to the print head. This happened before about two months ago. My technician cleaned it. Should it be ...

The 3eBK print head on my Canon Pixma 780 keeps clogging up. When cleaned, it works again for a couple of days and then cloggs up again. I've deep cleaned, and I've removed the entire print head to ...

...3eBK ink will print. If I re-install the old printhead, everything prints but the 6Y ink. Any suggestions for how to get the new print head to print the 6C, 6Y, 6M, and 6BK (or for how to get the old ...