Developer still leaks from the pushing in Aficio 1060 / 1075

[aaahmmm]

Hi every body
Developer still leaks from the pushing in the rear side of the development unit. I change the pushing (original ) it lived less than 70K then leaks again from the same place.
Note: the machine counter is about 1000K
I need help urgently please cause you know developer leaks is killer to the machine.
Thank you all

[bat]

You shuld check the shaft of mixing "roller" inside development unit. If this shaft is ribbed it is useless to replace bushing. If you cant rebuild this shaft then only solution is to replace entire development unit.

[ivacopy]

Hi
Yes you have to change the mixing roller or all developer unit.

[Jomama46]

1 mil? Please! Replace the dev unit.