Citizen iDP-3210 Manual De Usuario

iDP-3210 User’s Manual

   

 

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  CITIZEN

      (1) Input Signals to the Printer

•

 DATA

: 8-bit parallel signal (positive logic)

•

 STB

: Strobe signal to read 8-bit data (negative logic)

•

 RESET : Signal to reset the entire printer (negative logic) 1m sec or more

       (2) Output Signals from Printer

•

 ACK 

: An 8 bit data request signal. Pulse signal output at the end of the BUSY signal. (negative logic)

•

 BUSY

: The signal to indicate BUSY state of the printer.  Input new data for "LOW". (positive logic)

•

 FAULT : The signal which is made "LOW" when the printer is in alarm state. All the control circuits inside

the printer are stopped at this time.(negative logic)

•

 PE

: The signal which is output when paper runs out or goes scarce. (positive logic)

•

 Drawer Switch Output: With the switch open, this signal goes "HIGH".  When shorting, this goes "LOW".

      (3) Power supply

•

 +5 V DC

: This is 5V pulled up by a 3.3k

Ω

 resistor.

•

 GND

: This is the common ground for the circuit.