Canon PIXMA MP780 All-In-One InkJet Printer "blue streaks" Questions

Blue Streaks Whenever I print my pictures in Glossy paper I get a blue streaks. Try removing the printhead (cartridges first, careful where you put them, they'll make a mess) then clean the print ...

...blue is streaky - no solid lines. If printing green there are streaks of green and streaks of yellow. What is the best method for cleaning the printhead or does it have to be replaced? that definitly ...

...blue streaks on right side of page Pixma MP780. It is printing a 1/2 in wide pink and blue streak on right side of page. I have done a deep cleaning, alignment, nozzle check, etc. most probably your ...

...streaks Recently started having a pink and a green streak (about 1/4 " wide across the photo at end of printing. tried cleaning and deep cleaning - no help. Print check pattern fairly good - the pink ...

...blue totally stopped again. Help! Glenn 303-485-8561 Performing Maintenance: Note : Be sure to install the ink tanks in the correct order indicated by the label on the Print Head Holder. The machine ...

...blue instead of black. Replaced suspect ink carts, installed latest drivers replaced usb cable. Turned it off, unplugged the usb, turned it back on and replugged the usb. Nozzle checks no streaks or ...

Black 3e Cartridge The Black 3e prints as if it is out of allignment. The are light blue/gray horizontal stripes throughout the page of my black printing pages. TOn some pages, the letters don't even ...

...streaks of blue on the paper when I tried to print a blue image so I worked out that the blue ink is getting through, but very slowly (yours might not be getting through at all but don?t worry this ...

...streaks. I haven't tried this cuz I just finished tearing one cartridge apart. There is a small vent hold on the top near the middle. I was planning to get something that could plug the whole tight ...