Figure 2-34 Tray 4 Paper Feed Sensor - HP LASERJET ENTERPRISE M725dn Troubleshooting Manual

Tray 4 paper feed sensor (PS3302)
1.
Remove Tray 4 from the HCI.
2.
Place a business card between the feed roller and the separation roller as far as it will go to
activate the feed sensor.
Figure 2-34
3.
Check the control-panel display for sensor response.
4.
If there is no response, replace the paper pick-up assembly (right).
ENWW
Tray 4 paper feed sensor
Tools for troubleshooting
175