Canon iR ADV 4035 Shaded Prints and Copies

[Tim C]

I am hoping someone has seen this problem and can help me please !

I have a Canon iR ADV 4035 copier that is shading the background or the prints and copies.

We have replaced the Drum Unit..Developer Unit..The Toner..The HV Board. and none of these helped at all.

[teckat]

I am hoping someone has seen this problem and can help me please !

I have a Canon iR ADV 4035 copier that is shading the background or the prints and copies.

We have replaced the Drum Unit..Developer Unit..The Toner..The HV Board. and none of these helped at all.

Laser_?>>clean __?

DC Controller _?

[Tim C]

Yes, I clean the laser,
could it be the DC Controller?

Thanks

Laser_?>>clean __?

DC Controller _?

[Babelman]

Laser_?>>clean __?

DC Controller _?

Would say Laser