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RS-232 Serial Port
Using a standard (straight through connection) RS-232 serial cable, connect the
appropriate mating end of the cable into the printer.
Tighten the cable securing screws into the serial port to secure the cable to the
printer.
Connect the opposite end of the serial cable to the host computer. Be sure to note
which port (COM1, COM2, etc.) you have connected the printer to as this will later
be needed for software setup.
Pin Assignments
Pin Signal
1 N/C
2 TXD
3 RXD
4 DTR
5 GND
6 DSR
7RTS
8 CTS
9 N/C
Note
The maximum RS-232 serial cable length is dependent on the
communication parameters being used. For best performance and
reliability, only serial cables supplied by QuickLabel Systems should be
used.
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