HP Officejet Pro L7780 All-In-One InkJet Printer "dark stripe prints page" Questions

...dark stripes when I attempted to print any page after that. I have changed no settings in the document or printer since I printed the first page. First rule of thumb power cycle I had to do that on ...

...when the glass had some smudges here and there, I never had a yellow stripe problem! Scanner bulb is bright and even the entire length of bulb (no dark areas) so I don't think it is the bulb! ...

...dark middle stripe on every page? Suddenly, the printer print dark middle stripe on every page. I opened up the printer and touched around inside, i saw black ink concentrated in the middle of the ...

...dark multi colored 1" stripe down the middle the full length of the page replace the transfer belt? and or color image units try this site for parts as a start Precision Roller Printer Toner ...

...dark strip down center. I recently put new toner, but that was 50 pages prior to this stripe. The drum is defective, and leaking, Brother warranties if you are original purchaser (in canada, ...

...dark stripes across the page You may have dried ink in the printhead. You can remove the printhead and try cleaning it at home in hot soapy water, rinse, then leaving it to dry thoroughly. Certainly ...

...prints everything with a bronze tint instead of true colors is there away to adjust it Most likely the cyan ink is burnt. If the ink sticks are left unused (printing more black than color, this will ...

...stripe on the back of the printed pages.  Sometimes it's very dark, sometimes light.  Then it may disappear for ten pages, then return.  It seemed to be almost gone then I put in a new ...

dark page, the stripes make the colors look more saturated. We just replaced the drum on the printer, though we didn't wipe anything down inside because we didn't know if that was a good practice. Any

stripe on the right side of the page? You most likely have a defective cartridge. It is also possible that your Charge and/or Transfer rollers have become defective. Inspect the cartridge for any band