6/02
2-126
DC1632/2240
8-180
Prelaunch Training/Review
Status Indicator RAPs
8-180 Registration Sensor On Duplex
The Registration Sensor does not detect paper after a duplex feed.
Initial Actions
ï Check condition and specification of the paper supply.
ï Check for obstructions in the paper feed path.
ï Clean the Exit Roll, Transport Roll, Wait Roll and check for ware.
ï Check the drive transmissions for damage or ware.
Procedure
Enter dC330 [008-104] and press Start. Block and unblock the Registration Sensor (PL 2.6).
The display changes state.
YN
Go to OF 99-1 Reflective Sensor RAP.
Enter dC330 [008-112] and press Start. The Duplex Motor energizes (PL 12.2).
YN
Go to OF 99-6 Motor Open RAP.
Enter dC330 [008-043] and press Start. The Inverter Reverse Clutch energizes (PL 11.2).
YN
Go to OF 99-4 Solenoid/Clutch Open RAP.
Enter dC330 [008-046] and press Start. The Duplex Gate Solenoid energizes (PL 11.2).
YN
Go to OF 99-4 Solenoid/Clutch Open RAP.
Check the wires and connectors. If the check is OK, replace the Duplex PWB (PL 12.2).
Figure 1 The Registration Sensor
Figure 2 The Duplex Motor
A
A
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