Copy quality black lines

Dear
If you have facing the problem while you made copy using ADF.then check th adf glass for scrathes replace it. If you have the problem while copy on platen glass then check lines on platen glass (rare case). Check cis for dust.
Thanks.

can u upload the sample copies? just want to understand, blur, dirty, lines etc..

In the advanced print options select the option to print in high quality greyscale. This method will solve the problem

Hardware failure

Need to download to the printer software

The white line or lines are NOT caused by the fuser. A defect "line" in the fuser would cause the symtom of the print rubbing off the page but not blank lines on your copy. First we need to separate your copy quality issues. This machine uses 4 drums, 4 developer units and a transfer belt. Most copy quality issues will reside in 1 or more of these units. Lets start with a few questions. 1)Are your copy quality issues ONLY on color copies? or are the black and whites poor too? 2) Are you running copies only thru the document feeder or have you made any copies from the glass?
Are you printing on the copier from your computer?

Hello sir; The problem is caused by drum cleaning blade, you need to replace drum cartridge or drum blade if you can.

Its not the drum,,, the toner cartridge has the black line pathc on the photosynthetic drum and that is causing the problem. check it by taking it out and roll the drum using your finger you will notice the vertical black patch. Get the toner replaced

the image drum needs to be replaced

thanks for rating