2WA/2NJ/2RK
7-105
3 Checking the pickup pulley Conveying capability of the
pickup pulley is not
enough.
Clean the surface of the
pickup pulley. If the surface is
worn down, replace it.
Detaching
and reat-
taching the
pickup pul-
ley, feed
pulley and
retard pul-
ley
4 Checking the retard guide The retard guide is hooked
with the other part, so the
load increases.
Remove the retard guide.
Then, reattach it while the
cassette is inserted into the
main unit. Or, replace the
retard guide.
5 Checking the paper feed
shaft and the pin
Feed pulley does not
rotate as the feed shaft
and feed pin is not properly
attached.
Reattach the feed shaft of the
feed pulley and feed pin. If
deformed, replace them.
Detaching
and reat-
taching the
pickup pul-
ley, feed
pulley and
retard pul-
ley
6 Checking the paper feed
clutch
Feed pulley does not
rotate as the feed clutch is
not linked.
Execute U032 [Feed1] or
[Feed2]. If feed clutch 1 or 2
does not properly operate,
reattach it and reinsert the
connector. If not repaired,
replace the clutch.
Executing
U032
7 Removing foreign objects
and checking the actuator
The lift sensor detects ON
before the cassette base
reaches the upper limit
position.
Remove a piece of paper or
the foreign objects. And reat-
tach the actuator of the lift
sensor 1/2.
8 Checking the cassette
base
The cassette base does
not lift up to the upper limit
position due to the defor-
mation.
Replace the cassette base.
Step Check description Assumed cause Measures Reference
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