Intermec PB31 PB21 and PB31 Mobile Receipt Printer User Guide - Page 35

Using Extended Test Mode

Page 35 highlights

Chapter 1 - Using the PB21 and PB31 Mobile Receipt Printer 3 Release both buttons. The printer performs a test feed (sensor calibration), prints, and then enters Dump mode. The printer is now in Dump mode and it scans the communication ports. Any characters received on the communication ports are printed. 4 Press Feed to exit Dump mode. After you exit Dump mode, the printer returns to Ready mode. For more information on Dump mode, see "Troubleshooting Communication Problems" on page 58. Using Extended Test Mode Use Extended Test mode to run additional diagnostic tests, entering Dump mode, and resetting to factory defaults. TEST LABELS CHESS OK Sample Extended Test Mode Screen To enter Extended Test mode 1 Make sure that the printer is loaded with media. 2 Press the media cover release button to open the media cover. 3 Press the Standby button to turn the printer off. 4 Press Feed and Standby buttons at the same time until CLOSE PRINTER DOOR appears on the screen. 5 Close the media cover. You are now in Extended Test mode: • Press to cycle through the options. • Press to select a test option. • Press to exit Extended Test mode. PB21 and PB31 Mobile Receipt Printer User Guide 23

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Chapter 1 — Using the PB21 and PB31 Mobile Receipt Printer
PB21 and PB31 Mobile Receipt Printer User Guide
23
3
Release both buttons. The printer performs a test feed (sensor
calibration), prints, and then enters Dump mode.
The printer is now in Dump mode and it scans the
communication ports. Any characters received on the
communication ports are printed.
4
Press
Feed
to exit Dump mode.
After you exit Dump mode, the printer returns to Ready mode. For
more information on Dump mode, see
“Troubleshooting
Communication Problems” on page 58
.
Using Extended Test Mode
Use Extended Test mode to run additional diagnostic tests, entering
Dump mode, and resetting to factory defaults.
Sample Extended Test Mode Screen
To enter Extended Test mode
1
Make sure that the printer is loaded with media.
2
Press the media cover release button to open the media cover.
3
Press the
Standby
button to turn the printer off.
4
Press
Feed
and
Standby
buttons at the same time until CLOSE
PRINTER DOOR appears on the screen.
5
Close the media cover. You are now in Extended Test mode:
Press
to cycle through the options.
Press
to select a test option.
Press
to exit Extended Test mode.
OK
TEST LABELS
CHESS