[Misc] Dirty copies after replacing stirrer motor

[rbrendemihl]

Canon iR5570, started with a stirrer motor error E025, replaced the motor and the copies were toned, black on the bottom. E061-002 Cycled stir toner, replaced the potential sensor unit, the laser scanner unit and the board and it is still doing it.

Any ideas?

[teckat]

Re: Dirty copies after replacing stirrer motor

laser shutter position inspect Laser Shutter Links in the Laser Scanner Mount Assembly (deformed / bent)-
what pre-conditioning lamp -all light ?
--To check the pre-conditioning lamps, the front door switch has to be cheated and the primary corona removed after the machine is in a ready state.

Perform the following to light the Pre Condition Lamps:

Copier > Function > Misc-P > PRE-EXP


bottom side ? u mean operator side ? or non-operator side ?

[canonbundy]

Re: Dirty copies after replacing stirrer motor

How many prints has Primary Charge Unit done - maybe check for wire break/replace unit.