HP LaserJet 3055 All-In-One Printer "black line copy laser" Questions

...copy. What is the fix for this? The black lines do not appear when printing a document, only when copying one. Clean the scanner glass. When I had that problem, I set a copy with lines on it in the ...

...black lines are appearing while copying. whereas it is printing fine while printing. The problem is only in copying. Ping HP Laser Jet 3050 All-in-One Printer Regards,Mainu mark on scan glass, clean ...

...toner cartridge ofvwhat ever color the line is. So if the line is blue then it would the cyan cartridge. However if it black and travels up and down on the page it is the transfer belt or the

...black line in center) only when i used it as copy machine Are you copying from the glass or the automatic document feeder? It sounds like you have something on the glass. Liquid paper is the most ...

...copy because there is a 4 - 6 inch band of black ink over the whole page. Does this same thing happen if you just print a report out of it? Here's the logic behind this. If it happens on scanning or ...

...black line runs right down the middle of the page. If this is happening when copies are made only and not on prints from the computer, lift the top doc feeder lid and located the strip of glass. You ...

...black line running from top to bottom. What's wrong. If it's scan and copy only and not when you send a job from the computer your solution is easy to remedy. Try going into the menu located on the ...

...black line down it what can i do to get rid of this? Clean the adf scanner glass. This is the thinner strip of glass that is just to the left of the large original glass. Just lift up the top feeder ...

...line is there. If yes, change the toner again. If no, it could be a dirty transfer roller. That's the black roller that runs across the printer. It's about10" long. When did you last PM the