Hi,
Problem: The copy is blank
Situation lead to this problem:
Doing normal 2 sided copy and suddenly jammed. Paper stuck at drum. Remove paper and resume copy. Lines appear at 1/3 side of the copies and after several copies, output blank. Check primary charging, toner appear at 1/3 end side of the primary charging unit as well as on top of the drum.
Changed the whole drum unit with reserve 7200. Test print, output blank.
Checked where the problem, by halting machine process when paper passing under the drum. Remove jammed paper and swipe under the drum with soft tissue. No toner trace detected.
Double check the output to define the blank: 5-10% faint toner detected.
Checked the primary charging, replace with other set, problem still exist.
So guys, what should i check next?
Mezerwi.
Problem: The copy is blank
Situation lead to this problem:
Doing normal 2 sided copy and suddenly jammed. Paper stuck at drum. Remove paper and resume copy. Lines appear at 1/3 side of the copies and after several copies, output blank. Check primary charging, toner appear at 1/3 end side of the primary charging unit as well as on top of the drum.
Changed the whole drum unit with reserve 7200. Test print, output blank.
Checked where the problem, by halting machine process when paper passing under the drum. Remove jammed paper and swipe under the drum with soft tissue. No toner trace detected.
Double check the output to define the blank: 5-10% faint toner detected.
Checked the primary charging, replace with other set, problem still exist.
So guys, what should i check next?
Mezerwi.
Comment