S Tray 3 paper present sensor
See
P Tray 2 paper present sensor on page 262.
T Tray 3 feed sensor
1. Remove the tray.
2. Insert a piece of paper between the rollers to activate the feed sensor.
TIP: Use stiff paper when performing this test (for example a business card or index card).
Figure 3-23 Test the Tray 3 feed sensor
3. Check the control-panel display for sensor response.
4. If no response, replace the cassette-pickup assembly. See
Tray-pickup assembly on page 180.
U Tray 3 paper surface 1 and 2 sensors
See
Q Tray 2 paper surface 1 and 2 sensors on page 263.
V Tray 3 paper size switches
See
R Tray 2 paper size switches on page 264.
W Tray 4 paper present sensor
See
P Tray 2 paper present sensor on page 262.
X Tray 4 feed sensor
See
T Tray 3 feed sensor on page 265.
Y Tray 4 paper surface 1 and 2 sensors
See
Q Tray 2 paper surface 1 and 2 sensors on page 263.
ENWW Tools for troubleshooting 265