Solve : My Printer is streaking!?

1.	Solve : My Printer is streaking!?
Answer» I have a Canon MP 780 printer and everytime I print, the back of the PRINTED page has "roller" type streaks. Does this mean I need a new roller? How EASY or difficult is that? I've done all the "clean" and alignment steps which all comes out fine except for the streaks on back of the printed page (and a small amount on the front). Please help. Thank youHave you changed the printer cartridge?If you're refering to the idividual cartridges then yes. I've changed the ink cartridge whenever a specific color is low. Right now, none are low. Other than that, I have not changed anything else on the printer. That happened to our printer once. Some stuff from the rollers or SOMETHING GOT broken off... but we just got a new printer, so I wouldn't know how to help you.

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