An expert who has achieved level 3 by getting 1000 points
An expert that got 20 achievements.
An expert that got 10 achievements.
An expert that got 5 achievements.
Re: xerox wc7845, line on print out
It could be the print heads need cleaning. Depending on the model of printer you can either do a clean through the actual printer or through the settings on a laptop or computer that is linked to the printer.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
What causes black lines on paper when printing?
Usually streaks or vertical lines are caused by empty toner cartridge or toner itself is damaged. It's also due to a dirty pick up roller or paper path. You can contact HP Tech Support so they can replace your printer
Take it back, and get one that does work correctly.
> VERTICAL lines ACROSS the whole photo
Hold the paper in "portrait" mode, not "landscape" mode.
Are the lines HORIZONTALLY-ACROSS the paper,
or VERTICALLY-DOWN the paper?
If those lines are WHITE and HORIZONTAL,
then some of the many ink-jets inside the print-head are *CLOGGED*.
Run a "print-head-cleaning-cycle" to try to unclog it.
Or, exercise the WARRANTY, and get it replaced.
The problem is the LCD panel or the logic PCB (printed circuit board). you can find the logic pcb attatched via flat ribbon cables or small plugs. Good luck. The part number should be on the printed circuit board. I hope this helps.
the problem is in the scanner, open it up and see if you can find any smudges, and clean any obstruction, any ink, liquid eraser residuals, can cause this part to appear as lines on your copied faxed image.
dont concentrate on the printer this is a scanner problem
your color laser printer pink vertical line appear on the roller and film drum,
1) you need check the pink drum surface, it got damage if you find there is a different color vertival line on the drum surface, so you need change the pink drum.
2) check the pink drum cleaner (call brush to return the waste toner), it can not clean well sometimes, if the drum surface good.