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Rev. 1.00
-19-
BCD-1000 Series
English
6-2-3 Printer interface connector
The option stand provides the printer interface connector (D-SUB 9 pin Male type).
6-2-4 Printer interface connector signal assignments
Pin
NO
Signal
Name
Signal
Direction
Function
2 RXD Input Receive data from the printer (printer → host)
3 TXD Output Transmit data to the printer (DM → Printer)
4 DTR Output Indicates whether the host is ready to receive data.
[SPACE] The host is ready to receive data.
[MARK] The host is not ready to receive data.
5 GND - Signal
6 DSR Input This indicates whether the display is ready to receive
data from the printer.
[SPACE] The printer can receive data. When the printer
becomes ready to receive data the SPACE is
output.
[MARK] The printer cannot receive data.
Even if the printer becomes readyto receive
data, the MARK is not output.
9 RESET Output Reset signal to the printer (host → printer)