6/02
2-178
DC1632/2240
10-125
Prelaunch Training/Review
Status Indicator RAPs
10-125 Duplex Wait Sensor On
The Duplex Wait Sensor did not energize
Initial Actions
ï Check condition and specification of paper in Tray 2.
ï Check the paper path for obstructions.
ï Check for wear and clean the Duplex Drive Rolls.
ï Check the exit transmission gears for breakage and wear.
Procedure
Enter dC330 [008-105] and press Start. Block and unblock the Duplex Wait Sensor (PL 12.2).
The display changes state.
YN
Go to OF 99-1Reflective Sensor RAP.
Enter dC330 [008-003] and press Start. The Duplex Motor energizes (PL 12.2).
YN
Go to OF 99-6 Motor RAP.
Enter dC330 [008-046] and press Start. The Duplex Gate Solenoid energizes.
YN
Go to OF 99-4 Solenoid/Clutch RAP.
Enter dC330 [008-042] and press Start. The Inverter Forward Clutch Energizes.
YN
Go to OF 99-4 Solenoid/Clutch RAP.
Enter dC330 [008-043] and press Start. The Inverter Reverse Clutch Energizes.
YN
Go to OF 99-4 Solenoid/Clutch RAP.
The circuits are operating correctly, re-check the Drawer connector and the duplex mechanical
drives. If the problem continues, check the wires and connectors. If the check is OK, replace
the MCU PWB (PL 13.1).
Figure 1 Duplex Wait Sensor CD
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