2A3/4
3-6-91
Problem Causes Check procedures/corrective measures
A piece of paper
torn from an origi-
nal is caught
around the DF
timing switch.
Defective DF tim-
ing switch.
(9)
An original
jams when
the main
switch is
turned on.
Remove any found.
With 5 V DC present at CN6-A15 on the DF
driver PCB, check if CN6-A14 on the DF
driver PCB remains low when the DF timing
switch is turned on and off. If it does, replace
the DF timing switch.