Of 99-3 Switch - Xerox DocuColor 1632 Service Manual

OF 99-3 Switch

Procedure
Enter DC330 [XXX-XXX]. Actuate the switch. The display changed.
Y N
There is +5VDC measured between Pin 2(+) of the Switch and GND(-).
Y N
Check the wire between the switch Pin 2 and the PWB Pin 3 for an open circuit and
poor contact. If the check is OK, replace the PWB.
There is +5VDC measured between Pin 1(+) of the Switch and GND(-).
Y N
Replace the switch.
Check the wire between the PWB Pin 4 and the switch Pin 1 for an open circuit and poor
contact. If the check is OK, replace the PWB.
De-actuate the switch. The display changed.
Y N
Remove the connector on the switch. The display changed.
Y N
Check for a short between the switch Pin 2 and the PWB Pin 3. If the check is OK,
replace the PWB.
Replace the switch.
Replace the switch.
Prelaunch Training/Review
DC1632/2240
Figure 1 2003
6/02
2-415
Status Indicator RAPs
OF 99-3