Jam signal of NP7210 fail to off.

[kamoix]

Hey guys,
Iam working with an old machine NP7210 and
do replace parts PS5[sensor 5] and PS6[sensor 6] from
copier machine NP7161 but still I fail to solve the problem.

What should I do next?


From Kamo

[petrus]

to help

is your problem already solved?

if not check all the wire from that sansor to main pcb .
if its all ok then change the main pcb

good luck
from kinabalu