8 adjusting the paper near-end sensor, Caution – CITIZEN CT-S851 User Manual

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Change the settings of the paper near-end sensor to set the position at which
the near-end of the paper is detected.

1.

Use a pointed object, such as a pen, to gently press the button to change the paper
near-end sensor.

2.

Press and hold down the button while moving the paper near-end sensor up, down,
right and left. The sensor positions are shown below for the various diameters of the
paper roll used.

Note:

*: Position of sensor when shipped from factory. However, factory settings differ depending on the

destination market.

3.8 Adjusting the Paper Near-end Sensor

(Unit: mm)

Sensor position

Diameter when detected as near end

Outer diameter of core of paper roll used

A

φ31

φ18

B

*

φ23

φ18

C

Paper near-end sensor function is off

CAUTION

„ The amount of paper remaining on the roll (diameter of the roll) depends on the type

of paper used.

„ The paper roll diameters in the table are guidelines.

Button to change paper
near-end sensor

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