Citizen OPTICAL MOUSE User Manual page 23

Sensor Selection Method
(Transparent ↔ Reflective)
(p.34)
Adjusting the Transparent
sensor (p.35)
Adjusting the Reflective
sensor (p.36)
6. Setting sensor positions.
When using a transparent sensor
Move the bottom sensor close to the center of the width of the media,
then align the upper sensor marker and the bottom sensor marker (white)
using the movable media guide.
When using media that is 4 inches wide, position the upper sensor and
the bottom sensor all the way to the right (large blue-head open lever
side).
Upper sensor marker
Aligned with the marker
Transparent
sensor marker
When using a reflective sensor
Adjust the position of the sensor so that the reflective sensor marker of
the bottom sensor is at the center of the black mark of the media as
shown below.
Bottom sensor
Black mark
Platen
23
Bottom sensor
Platen
Front
Media
Reflective sensor marker
Front
Printer Operation
Setting the Media
Upper sensor
Movable
media guide
Black mark