OKI RT322POS Manual De Usuario

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This printer is equipped with the following two paper sensors:

•  PE and BM (Paper End and Black Mark) Sensor

  Detects whether a roll paper is loaded in the printer.

  In addition, detects the Black Mark that is pre-printed 

on the paper’s print side.

•  NE (Near End) sensor

  Detects whether the roll paper is nearing its end.

Use the following procedure to adjust the near-end sensor so it is compatible with the size of 

paper roll you are using.

However, for vertical or wall-mount use, keep the adjuster fixed to level 3, without changing 

its position.



  Open the printer cover.



  Determine the diameter of the paper roll you are using and find the required setting in the 

table below.



  Insert the tip of a ballpoint pen or similar object into the hole of the adjuster,  and then push 

and side the adjuster to the desired setting.

 

When changing the setting, make sure that the position of the hole is aligned with the align-

ment mark indicated by the arrow. 

Near-end sensor (vertical / wall-mount layout)

PE / BM sensor

NE sensor

Near-end sensor (horizontal layout)

(Level 3)

(Level 2)

(Level 1)

(Level 2)

(Level 1)

(Level 3)