Intermec PB31 User Manual page 16

Chapter 1 — Using the PB21 and PB31 Mobile Receipt Printer
4
How to Use the PB21 and PB31 Buttons
Name Button
Feed
Setup
Standby
(Power)
Info
All of the buttons can act as "soft keys," which means that the
function of each button depends on the state of the printer. A small
icon appears in the screen next to the button to indicate the function
it performs.
Function
Press to advance the media. The amount of media that
feeds is dependent on the type of media you are using.
It will advance by 5 mm (0.2 inch), or feed a configured
length of media based on your media and settings.
If the printer is printing, pressing this button causes
the printer to pause. Press the button again to resume
printing.
Press to display the Setup menu. With ESC/P firmware,
press and hold to cancel printing.
Press to put the printer in Standby mode. In Standby
mode, power to the radio, the display, and the
backlight are turned off.
Press to turn the printer back on and put in Ready
mode.
Press to display a summary of network connection
information and error conditions. Each setting in the
summary information displays on the screen for five
seconds.
In Fingerprint and IPL, press this button in Pause
mode to cancel the print job. The Info button is
unavailable in ESC/P.
PB21 and PB31 Mobile Receipt Printer User Guide