Brother DCP-7020 All-In-One Laser Printer "dirty copies" Questions

...on copies but not prints then it is the small slit of glass prior to copy glass that is ...

...copies it has black lines on it hi this can be caused by the cartridge roller being warn, dirty or just your powder running low, remove the cartridge and check the green roller make sure it has no ...

...to, it's crunching up against the drum. The rollers in a laser printer can sometimes get dirty and won't pick up the paper properly. My recommendation would be the following: 1) Remove ...

...the toner station, by the book it goes 300000 copies. But I bet on dirty copy glass and dirty scanner assy.Clean the glass with glass cleaner and polish it with dry cloth. chenged toner same ...

...toner to paper (not fixing image).Light copies :dirty optical parts,Organic Photo Conductor drum,charge roller or charge corona wires or charge corona grid dirty,transfer/separator corona wires

...copies on these machine can be result of dirty optics. On digital machine when the optics are dirty the copy is light. You should remove copy glass and clean the lenses and mirrors and glass with ...

Dirty Copies and Black Line in Middle My copies are coming out really dirty with a black line in the middle (horizontal). the electrostatic drum probubly whent out if it was a cheap copier get a new ...

...dirty and Our copies and starting to come out dirty. Our provider didn't give us a manual. Can we clean it someway? Dark copies in that machine means the drum it's getting old. If adjusting the ...

dirty copies I get dirty copies, how do I clean them up. Also, where do I locate the counter to see how many copies have been made. what kind of machine is this very vague and no info

...print something from the Menu or report (do not make a copy) if it comes w/ the problem. Could be dirty laser glass or toner empty. if it comes normal, It's a dirty