Xerox DocuColor 1632 Service Manual page 159

8-184 Registration Sensor Off
The Fuser Exit Switch did not detect paper after the Registration Clutch was energized.
Initial Actions
ï Check condition and specification of the paper supply.
ï Check for obstructions in the paper feed path.
ï Check the Fuser Belt and the Heat Roll for damage or ware.
ï Clean the Registration Roll and check for ware or damage.
ï Check the drive transmissions for damage or ware.
Procedure
Enter dC330 [010-101] and press Start. Actuate and de-actuate the Fuser Exit Switch PL 2.8.
The display changes state.
Y N
Go to the of 99-3 Switch RAP.
Enter dC330 [008-037] and press Start. The Registration Clutch energizes (PL 2.6).
Y N
Go to OF 99-4 Solenoid/Clutch Open RAP.
In sequence enter the following: dC330 [009-051] then dC330 [009-052] and press Start. The
2nd BTR Retract Motor energizes (PL 2.9).
Y N
Go to RAP 9-342 for a contact failure or go to 9-343 for a retract failure.
Check the wires and connectors. If the check is OK, replace the Duplex PWB (PL 12.2).
Figure 1 Fuser Exit Switch CD
Prelaunch Training/Review
DC1632/2240
6/02
2-129
Status Indicator RAPs
8-184