Kyocera PF-1100, Руководство по обслуживанию

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2RV/2RW/2RX/2RY/3RA-3
7-48
J0511: Multi feed jam
When feeding cassette 1, the registration sensor does not turn on even passing certain time after the registra-
tion clutch turns on.
6 Checking the connection The connector is not prop-
erly connected or the wire
is faulty. Clean the terminal of the fol-
lowing wire connectors and
reconnect the connectors. If
there is no continuity, replace
the wire.
• Registration sensor (on the
high voltage PWB) - Main/
engine PWB (YC16)
• Main motor - Main/engine
PWB (YC9)
7 Checking the registration
sensor The registration sensor
does not operate properly. Clean the registration sensor
and reconnect the connector.
If not repaired, replace the
high voltage PWB (including
the registration sensor).
8 Checking the main motor The main motor does not
operate properly. Reattach the main motor and
reconnect the connector. If
not repaired, replace it.
9 Replacing the main/engine
PWB The main/engine PWB is
faulty. Replace the main/engine
PWB.
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 foreign objects are on the
paper. Remove the paper with for-
eign objects.
4 Replacing the paper The paper is damp. Replace the paper.
5 Checking the retard roller The paper separation force
of the retard roller is not
enough. Clean the retard roller sur-
face. If worn down, replace it.
6 Checking the retard holder The retard holder comes
off.
Reattach the retard holder.
7 Checking the retard spring The retard spring comes
off.
Reattach the retard spring.
Step Check description Assumed cause Measures Reference