Owner's manual
PRINTERS
XEROX DOCUPRINT 96/4635/180 IPS SYSTEM OVERVIEW GUIDE 4-9
Feeder tray control panels Each processor feeder tray and HCF tray has a control panel 
consisting of a button, indicators, and paper level displays.
Figure 4-3. Feeder tray control panel
1  Ready to Open indicator
2 Please Wait indicator
3 Tray Unlock button
4  Paper Level indicators
1. Ready to Open indicator
This indicator glows when paper can be added to the tray.
2. Please Wait indicator
This indicator shows that the tray is in motion. It is lit when the 
Tray Unlock button is pressed, when the tray is being lowered, 
or when the tray is being raised. The indicator goes off when 
the tray elevator reaches its destination.
3. Tray Unlock button
You can use this button any time the Please Wait indicator is off.
• If the tray is in use when this button is pressed, the feed 
selection changes to the backup tray if one exists. 
Otherwise, printing stops.
• If the tray is in use and selected as a backup tray, pressing 
this button causes the tray elevator to lower and the tray is 
no longer available for auto switching.
• If the tray elevator is in the raised position and the tray is not 
in use or selected as a backup tray, pressing this button 
causes the elevator to lower with no effect on printing 
operations.
4. Paper Level indicators
These indicators display the approximate quantity of paper 
within the tray. The display shows paper by quarter reams up to 
one ream, and then by full reams. The green indicator light 
appears above the Paper Level indicator which shows the 
amount of paper in the tray.
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Ready
to open
Please
wait
Tray
unload










