Chapter 1 — Using the PB21 and PB31 Mobile Receipt Printer
PB21 and PB31 Mobile Receipt Printer User Guide 19
Understanding the Display Modes
The printer has six display modes to help you effectively interact with
the printer: Ready, Information, Pause, Setup, Error, and Test.
Understanding Ready Mode
The printer is in Ready mode when the printer is on and ready to
print. The main screen displays the power status, the radio status, and
the printer language and version.
The PB21 and PB31 in Ready Mode
Understanding Information Mode
When the printer is in Information mode, it displays a subset of
pertinent information about the printer. If the printer experienced an
error, the error message displays first followed by the printer
information. Each message displays on the screen for five seconds.
After five seconds on the last information screen, the printer exits
Information mode.
The PB21 and PB31 in Information Mode
To enter Information mode
• Press the Information button on the control panel.