7
Troubleshooting
Troubleshooting 7-19
R4C3430
Rev. C
A5 size CHAP7.FM
3/23/99 Pass 0
R
Proof Sign-off:
E.Omori _______
<Kimura> _______
<Editor Name> _______
After a few seconds, the printer loads the paper automatically
and begins printing a self test. A series of characters is printed.
Note:
To temporarily stop the self test, press the
Pause
button. To resume
the test, press the
Pause
button again.
3. To end the self test, press the Pause button to stop printing
and the Load/Eject button to eject the printed page. Then
turn off the printer.
Printing a Hex Dump
If you are an experienced user or a programmer, you can print a
hexadecimal dump to isolate communication problems between
the printer and your software program. In hex dump mode, the
printer prints all data received from the computer as hexadecimal
values.
You can print a hex dump using either single sheets or continuous
paper. See Chapter 2 for instructions on loading continuous
paper, or Chapter 3 for instructions on loading single sheets.
Note:
Use continuous paper that is at least 241 mm (9.5 inches) wide or A4 or
letter size single-sheet paper.
