Hi,
i am facing problem in copying, two 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 glass slit in where original is fed for copying
Mainu your fault has to be in the optics of your machine, due to it printing fine, I doubt if nmblondie's machine prints OK, If it is a fault that appears on "received" faxs and copys/prints then usally it will be faulty cartridge or sometimes fuser
Mainu do your lines run the same direction as paper is fed or across it?
if it was to be across and not down, as i let myself assume, because acrossways lines would relate to paper drive/feed mechanism problem, i suspect you fault to be down the page meaning there is an obstruction in the light that shines on the original and is reflected back down. This fault is only known by me to be a mark or scratch on previously discussed scanner glass, or sometimes dirty/damaged optics.
mark on scan glass, clean glass slit in where original is fed for copying
This fault is only known by me to be a mark or scratch on previously discussed scanner glass, or sometimes dirty/damaged optics.
Did you not see this from my post? Could of saved engineer the trip!
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I am having the same black line when I copy and when I fax. I tried cleaning the glass but it didn't work.
I have cleaned the whole machine but it did not work. Still the lining appearing.
It worked! I cleaned the glass again and now it is faxing and copying correctyly.
Thanks!
Thanks a lot.
Now the problem is solved. One HP Hardawre engineer visited, he found that there is some gum is in scanner glass.
The thing is that the problem is in scanner glass, now it is replaced, working fine.
My copy quality has been getting progressively worse. At first, I would get multiple black squares on the page instead of print when making a first copy (machine cold). After 2 or 3 passes, I would get a normal copy. But it is getting worse. Now it takes 4-5 copies when machine is cold before I get a quality copy. I see that some folks cleaned the glass. What did you use and how did you do it.
When making a copy i get streaks or dots. How can this be fixed?
I have the same problem. After I faxed the confirmation sheet comes out with a black line down the left side and also the person receiving the fax is getting a black line. How can I fix this problem?
when i starts to copying my copies coming cross.
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