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Hex Trace Dump
Your printer can print a hex trace dump of the
source
print file to
assist in
diagnosing
print
applications.
This hex trace
is
a special
print mode in the printer
which
prints a hexadecimal and character
representation for
each
byte of data
received.
No print
controls
or
commands are recognized while the printer is in this
mode.
The data
is buffered into 16 byte print packets and
is
formatted below. Each
line printed begins with five
blanks.
The alphabetic field
(AAA
... AA)
is printed in the normal
character
set.
To perform the hex trace
dump:
1.
Make
sure there
is paper in the
printer.
2.
Turn the printer
off.
3.
Press and hold the
Form Feed
button.
4.
Turn the printer on while holding
Form
Feed.
You
can
release
Form Feed
after a few
seconds.
5.
Send a job
from
the computer to the
printer.
6.
After th
e
hex trace
prints.
press
Code
and Reset,
or turn
the
printer
off
to exit the test.
Problem Determination Procedures
6-17
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