Detection Area Of The Transmissive Sensor (Gap Sensor) - Oki LE840 Guia Del Usuario

7. SUPPLY SPECIFICATIONS

7.1.2 Detection Area of the Transmissive Sensor (Gap sensor)

Sensor position
The sensor is movable in the range from the center of the paper to the left end.
Transmissive sensor and Reflective sensor (Black mark sensor) are moving from side to side at same
time each sensor unit.
6mm
Paper position
(left)
Detection Area of Transmissive Sensor
Detection of hole
Reflective
Sensor position
5mm
Should be keep 5mm
Magnified view of detection area
Sensor unit
51mm
Movement
range
Factory initial
setting
Rectangular hole
Transmissive
(Round holes are
Sensor position
Unacceptable.)
Min. 2.0 mm
Min. 10mm
Reflective sensor(□square)
Transmissive sensor (○circle)
Sensor
distance
10mm
10mm
Center of paper
Paper position
(Right)
Transmissive
Sensor
Rectangular
holes
E7-３
(Center of paper)
Transmissive sensor is
movable within this range.
7.1 Media
View from the
print side
Paper feed
direction