Xerox Phaser 4620 Service Manual page 213

10. Lift the chute and rest on the support bracket, Figure 2.
Figure 3 Remove the Stack Full Sensor
Figure 2 Remove the Exit Chute
11. Disconnect P/J27 from the Stack Full Sensor.
12. Release 3 hooks that secure the sensor to the Exit Chute, Figure 3.
Revision - Xerox Internal Use Only Repairs
5/2011
REP 10.7
Phaser 4600/4620 Printer Service Manual 4-91