Ricoh V-C3 Technical Training Manual page 427

Remaining
Paper
Slide 427
# These four sensors detect the amount of remaining paper.
# These sensors cannot detect when the tray is empty. When the tray is at the top,
the height sensor actuation status is the same for a full tray (the actuator is
outside all three sensors).
# See the next slide for how paper end is detected.
Tandem Feed Tray
Paper Height
Sensors (x3)
427
! Paper height and
near-end
sensors: Detect
amount of paper
remaining
Near End Sensor
V-C3 Training