Xerox DocuColor 1632 Service Manual page 157

Figure 3 The Inverter Reverse Clutch
Figure 4 The Duplex Gate Solenoid
Prelaunch Training/Review
DC1632/2240
8-181 Registration Sensor On Wait Sensor
The Registration Sensor does not detect paper after the Duplex Wait Sensor was energized.
Initial Actions
ï Check condition and specification of the paper supply.
ï Check for obstructions in the paper feed path.
ï Clean the Take Away 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.
Y N
Go to OF 99-1 Reflective Sensor RAP.
Enter dC330 [009-105] and press Start. Block and unblock the Duplex Wait Sensor (PL 12.2).
The display changes state.
Y N
Go to OF 99-2 Transmissive Sensor RAP.
Enter dC330 [008-112] and press Start. The Duplex Motor energizes (PL 12.2).
Y N
Go to the Motor Does Not Energize Failure RAP.
Check the wires and connectors. If the check is OK, replace the Duplex PWB(PL 12.2).
Figure 1 The Registration Sensor
6/02
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Status Indicator RAPs
8-180, 8-181