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are you printing from Doc feeder or glas?? if from feeder then try to make a copy from the glass, does it still do it? yes problem is with drum. No? problem is with the small scanning glass to the left, look carefully see if any spots or lines on the 1inch glas --- clean it
Was the toner remanufactured/ compatible? Sounds to me like the doctor blade in the cartridge is 'gummed' up and not allowing the toner to flow evenly across the Developer roller......try another cartridge
I dont know what kind of copier you have but white vertical lines are virtually always caused by a dirty charge corona.There is usually a little plastic handle, blue, green or grey, that cleans the charge corona.pull it out ONCE, push it back in and try another copy.If you have an operators manual, it should have instructions for cleaning the charge corona.Good Luck, O'scope
there is probably toner on the laser. take a small vacuum cleaner and vacuum out the printer. DO NOT blow out the printer as it may scratch the mirror on the laser. Also take a cloth and some rubbing alcohol and wipe off all the visible surfaces inside the printer.
THE DRUM THAT MAKE THE COPIES IS DURTY OR HAS DRYED INK ON IT AND IT TAKES A SPECAL CLEANER, I CAN NOT EVEN SAY THE WORD OR EVEN SPELL IT FOR YOU
TRI ETHI LINE, CALL A COPY MACHINE COMPANY OF GO ON LINE TYPE IN MANIFACTURE NAME ONLY RETURN ,
THE CORRONA WIRES THAT MAKE THE ELECTRO STATIC IMAGING MAY ALSO NEED TO BE CLEANS, Q-TIP AND ALCOLHAL WITH A VERY SOFT HAND OR YOU WILL BRAKE THE WIRE AND THAN YOU WILL BE WITHOUT A COPIER
1- black lines are from the drum: it has burnt out on that particular spot and rotates
2- the white horizontal gap space if it is not you skipping space is also from the drum
3-the white Vertical is most likely from the developper (unit that has the toner and is against the drum, look at the roller it should be solid black, maybe there is something on it : hair paper etc....
Did you check to see if the lines are before or after the fixing unit? Stop a copy before it gets to the fixing unit. If there is no lines in the same spot, then the problem is in the fixing unit, if not check the and clean the optics and dust proof glass. Good Luck...
I had a hp 3050 yesterday with two vertical lines running down the page when making a copy. All I had to do was to pull open the top cover where you put the paper you want copied and cleaned the glass strip with a rag and alcohol and the lines were gone.