Service manual

PAPER FEED
G130/G131 6-50 SM
6.6.5 PAPER HEIGHT DETECTION – TRAYS 1 & 2
Two paper height sensors, working in combination, detect the amount of paper in
the tray.
When the amount of paper decreases, the bottom plate pressure lever moves up
and the actuator [A] (on the pressure lever drive shaft) rotates.
Remaining paper Paper height sensor 2 [B] Paper height sensor 1 [C]
Full OFF OFF
Nearly full ON OFF
Near end ON ON
Almost empty OFF ON
OFF: No actuator
6.6.6 PAPER END DETECTION – TRAYS 1 & 2
The paper stack raises the paper end feeler and the paper end sensor deactivates
if there is some paper in the paper tray.
When the paper tray runs out of paper, the paper end feeler drops into the cutout in
the tray bottom plate. At this time, the paper end sensor is activated.
G130D545.WMF
[A]
[B]
[C]