Kyocera PF-1100, Руководство по обслуживанию

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2RV/2RW/2RX/2RY/3RA-3
7-58
J4008: Registration sensor non-arrival jam
The registration sensor does not turn on when feed from the duplex section.
2 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)
• PF conveying clutch - PF
main PWB (YC2)
• PF feed motor - PF main
PWB (YC4)
• PF main PWB (YC5)(PF2) -
Drawer connector (at J4003
jam)
• Drawer connector - PF main
PWB (YC6)(PF1) (at J4003
jam)
• PF main PWB (YC5)(PF1) -
Drawer connector
• Drawer connector - Main/
engine PWB (YC17)
3 Checking the PF convey-
ing clutch The PF conveying clutch
does not operate properly. Reattach the PF feed clutch
and reconnect the connector.
If not repaired, replace it.
4 Checking the PF feed
motor The PF feed motor does
not operate properly. Reattach the PF feed motor
and reconnect the connector.
If not repaired, replace it.
5 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).
6 Replacing the PF main
PWB The PF main PWB is
faulty. Replace the PF main PWB.
7 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