Canon PIXMA MP780 All-In-One InkJet Printer "vertical black lines printed photo" Questions

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Question about Canon PIXMA Office Equipment & Supplies

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...vertical black lines (about 1/4' apart) across the entire picture. They are fine lines, but very visible and ruin the otherwise good quality of the print. No problem printing text. What kind of ...

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Question about Canon PIXMA Office Equipment & Supplies

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...tested fine. When we go to print a picture, vertical lines form down the matted paper. dont mix colored with photo. we had the same problem and i bought black and color and it worked fine after ...

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Question about Canon PIXMA Office Equipment & Supplies

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...black cartridge had just been replaced. Do I need to replace the print head, and if so how? First your white horizontal lines are due to you not printing in the best quality. Go into the printing ...

Question about Canon PIXMA Office Equipment & Supplies

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black vertical line on back of the paper.PIXMA CanoniP4200 I get big a black vertical line on the back of paper I print out. Printer Canon PIXMA iP 4200. I tried all the maintenance cleaning processes

Question about Canon PIXMA Office Equipment & Supplies

1 Answer

...vertical black line. i had execute all the cleaning steps in the maintenance but still having the same problems, help! Remove the printer cartridges. Clean the contacts on the print head and on the ...

Question about Canon PIXMA Office Equipment & Supplies

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...vertical dark lines over all the picture. Try to reset the printer unplug it for an hour. If those line are drawn (nice and straight) the printer has serious issues, think of replacement. If you ...

Question about Canon PIXMA Office Equipment & Supplies

1 Answer

...vertical black lines; now lines gone but looks like only using yellow and green colors, and they are pale and dull. What do you suggest? Go ...

Question about Canon PIXMA Office Equipment & Supplies

2 Answers

iP4200 printer. I buy genuine cartridges. However, have a black line appearing on the BACK of pages vertically down through the centre of the page. Have tried cleaning etc to no avail. Grateful of any

Question about Canon PIXMA Office Equipment & Supplies

1 Answer

...black or white vertical lines. Lift the document cover to expose the platen glass. Wipe the ADF scan area (C) with a clean, soft, lint-free cloth moistened with water. Then wipe with a clean, soft, ...

Question about Canon PIXMA Office Equipment & Supplies

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...black vertical line on the back of the paper. Have cleaned the nozzle several times as directed by online instructions, but still ink line tehre, you say clean the nozzle with a stick, but you dont ...

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