Printek Mt3-II Series - Manual (Page 18)

Configuration and Data Connectivity
12
Switch Position(s) Function
SW1 IrDA Interface
OFF Disabled
ON Enabled
SW2 RS-232C Interface
OFF Enabled
ON Disabled
SW3 Bluetooth/Wi-Fi Interface
OFF Disabled
ON Enabled
SW4 SW5 Baud Rate
OFF OFF 38,400
OFF ON 19,200
ON OFF 9,600
ON ON 2,400
SW6 SW7 Parity
OFF X No Parity
ON OFF Even Parity
ON ON Odd Parity
SW8 Reserved
Mt3-II Configuration Switch Assignments
Note: Be careful when changing switch settings. Carefully use a pointer on the lever of the switch you wish to
change. DO NOT use a lead pencil as this may contaminate the switch. DO NOT use a screw driver or
apply excessive force.
Serial RS232C Communication
The RS232C Interface signals for the Mt3-II Series printer are terminated on a 6 PIN RJ type data connector
located on the side of the printer.
Six connections are provided from the Serial Interface to the host computer. The table below lists the Serial
Interface signals and pin outs on the RJ connector. A drawing showing the connector pin locations is also
provided.
The configuration switches SW1, SW2, and SW3 should all be set to OFF. Also the settings for the Baud Rate,
and Parity (SW4-7) must be set to match the host device settings.
Required Switch Settings
SW1 OFF
SW2 OFF
SW3 OFF
SW4 Match
Host
SW5 Match Host
SW6 Match Host
SW7 Match Host