IR 2870

[teckat]

Yes i tried different drum. Where is the HVT located?

is the Drum turning fully

[SCREWTAPE]

is the Drum turning fully

That's a good point.
I remember something like that happening before.

I mean he had a E64, humm
Jose, if I may ask, is the developer engaged??

[SCREWTAPE]

Here is the location of that HVT on the IR2270

[teckat]

from old Canon paper work

the Main Motor Drive could be slipping
also check the Developer Clutch (CL3) position

CL3..jpg
set screws had " backed off " the Developer Drive Shaft. tighten the set screws. Recheck Developer operation.

[jose1020]

i was able to solve the problem thanks for you help. the problem was the hvt pcb

[SCREWTAPE]

i was able to solve the problem thanks for you help. the problem was the hvt pcb

As I said the E064 spoke for itself.
Glad to hear you got it solved.

[teckat]

As I said the E064 spoke for itself.
Glad to hear you got it solved.

your knowledge is GOLD