Replacing The Media Sensor (Upper) - TEC SX4T - B B/W Direct Thermal User Manual

10. MAJOR UNIT REPLACEMENT

10.11.2 Replacing the Media Sensor (Upper)

1) Remove the sensor cover (upper) from the sensor holder (upper) while unhooking the two
hooks.
Hook
2) Detach the media sensor (upper) from the sensor holder (upper).
3) Replace the media sensor (upper) with a new one, then reassemble in the reverse order of
removal. At this time, take care of the following points.
When reassembling the media sensor (upper), fit the positioning pins of the sensor holder
(upper) into the positioning holes.
When reassembling the sensor cover (upper), fit the cut portion onto the portion A of the
sensor holder (upper).
Sensor Cover (Upper)
Cut Portion
Sensor Cover (Upper)
Hook
Media Sensor (Upper)
Media Sensor (Upper)
Sensor Holder (Upper)
Media Sensor (Upper)
Positioning Hole
Positioning Pin
10- 28
EO18-33012A
10.11 MEDIA SENSORS (UPPER, LOWER)
Sensor Holder (Upper)
Sensor Holder (Upper)
Positioning Pin
Portion A