Xerox ColorQube 9303 Series Service Manual page 1343

Refer to Figure 8 for the location of the LED's on the 3 tray module PWB.
Figure 8 3 tray module PWB
LCSS PWB
Table 9 indicates the state of the LED on a good working LCSS PWB,
Table 9 HVF PWB
LED ID LED colour Status
LED 1 Red Flashes
LED 2 Red On
ColorQube® 9303 Family
PL 12.75 Item 1.
Description
LED flashes twice a second indicates the
software is running.
Indicates that all interlocks are made
(+24V)
February 2013
Refer to Figure 9 for the location of the LED's on the LCSS PWB.
HVF PWB
Table 10 indicates the state of the LED's on a good working HVF PWB,
LED ID LED colour Status
LED 1, 2 Red
LED 3 Red Flashes LED flashes at 2Hz for software operating in normal
LED 4, 5, 6, 7 Red
LED 8 Red On
LED 9 Red On
6-51
Figure 9 LCSS PWB
PL 12.140 Item
Table 10 HVF PWB
Description
Not used
mode. This indicates the functioning of the CPU. If
this LED is OFF, the CPU does not function and a new
HVF control PWB is required.
Not used
+24V present and all interlocks are closed
+5V present
General Procedures/Information
2.
GP 15