Figure 2-21 Tray 4 Paper Size Switches - HP LaserJet Enterprise 700 M712 series Handbuch Zur Fehlerbehebung

Tray 4 paper size switches (SW2, SW3)
1.
Remove Tray 4, and then push the switches at the back of the tray cavity.
Figure 2-21
2. Check the control-panel display for sensor response.
3. If there is no response, replace the optional 500-sheet feeder.
ENWW
Tray 4 paper size switches
Tools for troubleshooting
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