SELECT Polarity

+: When the printer is selected, the SELECT signal is high.

-: When the printer is selected, the SELECT signal is low.

PAR: SLCT POLARIT

ENTER

PAR:SELECT POL>+

↓

PAR:SELECT POL:-

↓

PE Polarity

+: When a paper out condition exists, then the PE signal is high.

-: When a paper out condition exists, then the PE signal is low.

PAR: PE POLARITY

ENTER

PAR:PE POL>+

↓

PAR:PE POL:-

↓

Go back to the top level of the menu with the PRIOR key and press the ↓ key to select the next menu item (SERIAL OPTIONS displays).

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