2WA/2NJ/2RK
7-104
J0501/J0502/J0506/J0507/J0523/J0524/J0525/J0526/J0527: No paper feed
Prior checking item when no paper feed occurs.
After the paper feeding clutch turns on during paper feed from each paper source, the next sensor does not
turn on when passing the certain time.
J0501/J0502: No paper feed from the cassette
Condition: the paper does not reach the feed pulley.
After the feed clutch turns on during paper feed from cassette 1, 2, the paper leading edge does not come out
from the cassette, or the feed sensor does not turn on.
Step Check description Assumed cause Measures Reference
1 Checking the paper The cut-end of the paper is
crushed.
Fan the paper well and load it
by reversing the paper direc-
tion
2 Checking the paper The paper leading edge is
bent.
Remove the bent paper.
3 Checking the paper Paper gets curled down-
ward or waving.
Fix or replace paper. If it is
difficult to replace, relocate
the leading edge with the
trailing edge of the paper to
feed or turn over the paper,
and reinstall it.
4 Checking the paper Unspecified papers are
used.
Explain to the user to use the
paper within the specifica-
tions.
5 Checking the paper foreign objects are on the
paper.
Remove the paper with for-
eign objects.
Step Check description Assumed cause Measures Reference
1 Relocating the paper width
guides
The locations of the paper
width guides do not fit with
the paper size.
Relocate the paper width
guides to fit them with the
paper size.
2 Checking the pressure
spring
Conveying capability of the
pickup pulley is not
enough.
If the pressure spring of the
pickup pulley comes off, reat-
tach it. If deformed, replace it.
Detaching
and reat-
taching the
pickup pul-
ley, feed
pulley and
retard pul-
ley
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