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Chapter 2 Printer Installation
19
2.6.3 Media Sensor
Sensitivity
Adjustment
Whenever the type of media is changed, adjust the media sensor
sensitivity.
Please note that the adjustment procedures are slightly different,
depending on which type of media loaded.
Media Sensor Adjustor
Feed Gap Sensor Lamp
Black Mark Sensor Lamp
Green
Red
Black Mark Sensor
Adjusting Knob
Feed Gap Sensor Adjusting Knob
Black Mark Sensor Sensitivity Adjustment
1
Open the Top Cover.
2
Lift the Pinch Roller Lever to the ROLLER RELEASE position
to open the Pinch Roller Unit.
3
Insert the media with black marks into the Media Inlet so that the
Black Mark Sensor can detect the WHITE part of the media.
4
Lock the Pinch Roller Unit.
5
Turn on the printer.
6
Turn the Black Mark Sensor Adjusting Knob to the left most
position.
7
Keep turning the knob clockwise slowly. When the upper two
Black Mark Sensor Lamps illuminate green, the adjustment is
complete.
Note:
As soon as the upper two lamps
illuminate green, stop turning the knob.