Pentax PocketJet 3 User Manual
Page 32
Serial Menu:
If your printer is enabled with a serial port connection, you may
use this menu entry to set the parameters for your printer’s
serial port.
The printer is configured for 8 data bits and one stop bit. Baud
rate, parity and flow control may be configured here.
Baud rates of between 1200 and 115,200 per second may be
selected.
Page 22