SPRT SP-POS890, Руководство пользователя

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8
The pin assignment is as below:
Pin No. Signal
1 +24VDC
2 Ground
3 NC
Fig.2-5 Definition of power socket and pin
2.4 Buttons and Indicators
There is one button and two inner buzzers(a bigger on and a smaller one) and three
indicators on POS890 printer.
【
FEED
】
is paper feeding button, the function of its enabling or disabling the button
on/off can be set by print command, when the button is enabled, press
【
FEED
】
button, then the paper presenting driver starts up and paper fed into the printer;
release
【
FEED
】
button, paper feeding stops.
The smaller buzzer indicates the error status type, which can be set to enabling error
alarm or disabling by parameter setting. Error status type is the same as error
indicator.
The large buzzer is used to indicate a detection of printing. It can be set by the
parameter settings to detection reminder function on / off.