5. OPERATIONS
5.2.4
Paper empty detection
• Paper empty detection of main tray is performed by main tray paper empty sensor board.
• paper empty detection of sub tray is performed by shift tray empty sensor.
Sub Tray
Shift tray empty sensor (PS9)
5.2.5
Remaining paper amount displayed
• The control panel displays a near-empty or empty message when the corresponding
condition occurs.
• The estimate amount of paper for near empty is around 150.
Tray status
LED status
Display on the right side of the tray
Tray 3
8
Main tray paper empty board (MTPEB)
Empty
Near empty
ON
Blink
Theory of Operation Ver. 1.0 Jul. 2009
Main Tray
Other status
(During lifting-up and with tray not being
set included)
OFF
Display on the control panel
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