Banding on CLC 3220.

[teckat]

I installed a new ITB unit ! ! !

also just remembered/ a line of waste toner builds up on edge of ITB Belt from the underside of that large metal plate on bottom of ITB / It gets sucked there from cleaner blade unit/ sometimes when u cam up ITB it pushes on corner of plate creates a dirty line on ITB that is transferred to paper



inside the old ITB- the small black plastic spring loaded end caps that hold the primary charging rollers in place-break, and causes the charging rollers to fall out of position/ can cause image issues if one or more do not sit level

[Ingranaggio_rotto]

I think It a problem by vibration.....
But I not find the cause..... :-(

[teckat]

I think It a problem by vibration.....
But I not find the cause..... :-(

U may need to inspect the rails , the ITB sit on/ can be loose or crack
also inspect the lifter cam up positions for ITB

[Fer]

If the problem already exist on ITB i could be created by a drum not rotating smoothly. Check or replace the Drum drive assy.

[Ingranaggio_rotto]

I will make those checks