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1
Open the printer cover.
2
Push the sensor knob in the
direction of arrow 1 to disengage its
claw (Or unlock the sensor unit), and
then adjust the sensor unit to a
desired paper remaining position
within the range shown by arrow 2.
3
The following table shows the
relationship between adjustment
positions and levels of paper roll
remaining. (A rough guide)
4.5 Adjusting the Paper Near-end Sensor
4321
Sensor knob
Arrow 1
Arrow 2
Sensor unit
Adjustment
position
Adjustment Level of paper remaining
position (Paper roll outside dia. mm)
1
φ
18
2
φ
21
3
φ
24
4
φ
27
* When specified paper rolls are used.
CAUTION:
Use the level of paper remaining (Paper-roll outside diameter) just as a guide as it varies
depending on the particular printer and paper rolls used.