Dump Mode; Restore Your Printer To Factory Settings - Toshiba B-FV4T-GS12-QM-R Owner's Manual

3 Printer Operations
3.2.2 Dump Mode
The printer will enter the Dump mode after running a self test. In this mode,
characters are printed in hexadecimal codes, allowing users and engineers to debug
the system.
To return to the online mode:

Turn off the printer, and turn it on again.
3.3 Restore Your Printer to Factory Settings
Some problems can be solved by restoring the printer to its factory settings. Do the
following to reset your printer.
1. Turn off the printer.
2. Press and hold the FEED button, and turn on the printer.
3. Both status lights will light up solid orange for a few seconds. Next, they turn to
green shortly, and then turn to other colors. When both lights turn to red, release
the FEED button immediately.
4. Press and hold the FEED button for 3 seconds and release it. Both status lights
will blink red three times, and turn to solid orange for a few seconds. After that,
LED 2 goes out while LED 1 turns to solid green.
Note In step 4, if you do not hold the FEED button long enough, LED 2
will blink orange three times while LED 1 goes out. It means the printer
is not reset.
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