Paper Empty Detection - Konica Minolta magicolor 8650 Service Manual

16. Paper feed section (Tray2, Tray3)
16.3.6

Paper empty detection

• Paper feed tray 2 and paper feed tray 3 use the same control system to detect a paper
empty condition.
• A paper empty condition is detected by the device detection sensor, upper limit sensor,
and paper empty sensor.
• Based on the combination of detection signals from each of the sensors, a paper empty
condition is detected.
Sensor
Paper empty sensor
Device detection sensor
Upper limit sensor
82
Theory of Operation Ver. 2.0 Nov. 2007
Paper empty
Blocked
Blocked
Blocked
Paper empty sensor
4036ma2612c0