Kyocera PF-1100, Руководство по обслуживанию

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2RV/2RW/2RX/2RY/3RA-3
7-50
J0518: Multi-feeding from the duplex section
When feeding from duplex, the registration sensor does not turn off even passing certain time after the regis-
tration clutch turns on.
8 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.
• PF conveying clutch - PF
main PWB (YC2)
• PF feed sensor - PF main
PWB (YC7)
• PF feed clutch - PF main
PWB (YC2)
• PF main PWB (YC5)(PF2) -
Drawer connector (at J0513
jam)
• Drawer connector - PF main
PWB (YC6) (PF1) (at J0513)
• PF main PWB (YC5)(PF1) -
Drawer connector
• Drawer connector - Main/
engine PWB (YC17)
9 (In case of no mark of
paper loop) Checking the
PF conveying clutch The PF conveying clutch
continues linkage and the
PF conveying roller rota-
tion does not stop. Reattach the PF feed clutch
and reconnect the connector.
If not repaired, replace it.
10 Checking the PF feed sen-
sor The PF feed sensor does
not operate properly. Reattach the PF feed sensor
and reconnect the connector.
If not repaired, replace it.
11 Checking the PF feed
clutch The PF conveying clutch
does not operate properly. Reattach the PF feed clutch
and reconnect the connector.
If not repaired, replace it.
12 Replacing the PF main
PWB The PF main PWB is
faulty. Replace the PF main PWB.
13 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.
Step Check description Assumed cause Measures Reference