7. SUPPLY SPECIFICATIONS ENGLISH VERSION
7.1 Media
E7-4
7.1.3 Detection Area of the Reflective Sensor
1. The sensor is movable in the range from the center of the paper to the left end.
2. The reflectance of the black mark must be 10% or less with a waveform length of 950 nm.
3. The sensor detects at the center of the black mark.
4. The black marks, if necessary, must be printed on the labels in the gap areas.
5. Rectangular holes can substitute the black marks, on the condition that nothing is printed on the back
side. Round holes cannot be detected by the reflective sensor.
Min. 2.0 mm
Reflective Sensor
p
osition
Reflective
Sensor
(Center of paper)
Perspective on the back side
View from the
p
rint surface
Paper feed
direction
Min. 12 mm
6mm
Re
flective sensor is
movable within this range.
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