IRA C5560i Insert the drum cartridge (black)

[Cycle Clutch]

Swapped out drums. DC Con clear. Replaced drum contact PCB and connecting pcb assy. Nothing has worked so for. Any ideas welcomed.

[teckat]

Swapped out drums. DC Con clear. Replaced drum contact PCB and connecting pcb assy. Nothing has worked so for. Any ideas welcomed.

---

Check the Black DRUM GROUNDING PLATE, --------item #2

sits under the drum (there are four of them-one for each color )

this is a pic of the c5035 unit






Black Grounding Plate.jpg





Try Re positioning the springs on the Drum Contact PCB

Example shown on Yellow
The following image shows undamaged spring contacts. The operator side of the drum unit makes contact with them.