Appendix A — Specifications
PB22 and PB32 Mobile Label and Receipt Printer User Guide 73
RS-232 Serial Cable DB9 Pins (PC End)
USB Interface
To use the USB interface to print from a PC, you need to have the
Intermec InterDriver printer driver installed on your PC. For help
setting up USB communications, see “Connecting the Printer
Through the USB Interface” on page 30.
The USB cable that ships with the printer has a USB Type A connector
on one end to connect to the PC and a USB Type B connector on the
other end to connect to the printer. You do not need to configure
communications for the USB port.
USB Type A Connector USB Type B Connector
Serial Cable Pinouts (PC End)
Pin Signal Description
1 DCD Data carrier detect
2 RXD Receive data from host (input)
3 TXD Transmit data to printer (output)
4 DTR Data terminal ready
5GND Ground
6DSR Data set ready
7 RTS Request to send from host (input)
8 CTS Clear to send from printer (output)
9 RI Ring indicator