EXP Computer C4077-90960 - Manual (Page 201)

Pickup Assembly Photosensors
There are three photosensors on the Pickup Assembly:
•
one to sense that the Transfer Assembly is closed (Figure 6-60, callout 1).
•
one to sense that the tray has raised the paper to the proper height
(Figure 6-60, callout 2).
•
one to sense that the tray is empty (Figure 6-60, callout 3).
To remove a photosensor:
1 Remove the Pickup Assembly (see Figure 6-59).
2 Unplug the connector from the sensor.
3 Release the side-oriented retaining tabs and rotate the sensor to free the
end-oriented retaining tabs on the opposite end.
Tray 4, Pickup Assembly Photosensors
Figure 6-60
6-74 Removal and Replacement