EXP Computer C4077-90960 - Manual (Page 175)

PCA, Output Paper Sensor
1 Remove the following components in the order listed:
•
Toner Cartridge
•
Formatter Assembly (see Figure 6-24)
•
AC Access Cover (see Figure 6-3)
•
Top Cover (see Figure 6-8)
•
Back Cover (see Figure 6-4)
•
Fan 3 and Housing Assembly (see Figure 6-20)
•
HVPS (see Figure 6-40)
•
DC Controller PCA (see Figure 6-32)
2 Remove (7) screws, CH101 (Figure 6-33, callout 1) and remove the
Formatter PCA cage.
3 Remove (5) screws, CH101 (Figure 6-34, callout 2) and remove the
Formatter PCA grounding strip.
4 Remove (3) screws, CH102 (Figure 6-35, callout 3) and remove the plastic
PCA shield. (Note the positioning of the metal grounding fingers at the left
of the shield.)
5 Unplug the connector (Figure 6-36, callout 4).
6 Remove (2) screws, CH101 (Figure 6-36, callout 5), and unplug the
connector on the back side of the PCA.
To Reinstall:
Make sure that the sensor flags rotate freely, and that the top cover and
Diverter doors operate the microswitch (SW1401).
6-48 Removal and Replacement