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Appendix
Specifications of Interface and Connector
RS-232 Serial Interface
Interface board specifications (RS-232-compliant)
Item Specifications
Data transfer method Serial
Synchronization Asynchronous
Handshake Can be set using the commands, software settings mode, or TM-m50II Utility.
• DTR/DSR control
• XON/XOFF control
Signal level MARK -3 to -15 V logic “1”/OFF
SPACE +3 to +15 V logic “0”/ON
Bit length Can be set using the commands, software settings mode, or TM-m50II Utility.
• 7 bit
• 8 bit
Transmission speed Can be set using the commands, software settings mode, or TM-m50II Utility.
2400, 4800, 9600, 19200, 38400, 57600, 115200 bps
[bps: bits per second]
Parity Can be set using the commands, software settings mode, or TM-m50II Utility.
• No parity
• Even parity
• Odd parity
Stop bit 1 bit or more
However, the stop bit is fixed to 1 bit when transfer data is sent from the printer.
Connector D-Sub 9 pin (male) connector
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