Oki ML1120, Technical Reference Manual

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Technical Reference Guide – Operator interface > 80
(c) The test completes when one print pattern is printed
out.
H
EXADECIMAL
D
UMP MODE
O
VERVIEW
Normally a printer prints character patterns that correspond with
the input character code. The printer does not print function
codes or invalid codes. If the printer does not operate normally,
the data sent from the host computer must be checked to
determine if the commands are correct.
In this mode the printer converts input data into hexadecimal
data and prints all the input data, making it is easy to check all
the codes sent from the host computer to the printer.
O
PERATION
1. Entering Hexadecimal Dump mode:
While pressing the SEL+LOAD/EJECT switches, turn on the
power.
2. Exiting Hexadecimal Dump mode:
Turn the power OFF
3. Print pattern:
Hex Dump Mode
0000 XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX ...................
0010 XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX ...................
0020 XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX ...................
4. Printing example:
The following is an example when data is input from the
host computer in the basic format:
Basic: LPRINT CHR$ (&H1B); “0 “; CHR$ (&H1E);
“01234567890 “; CHR$ (&0D); CHR$ (&H0A)
0000 1B 30 1E 30 31 32 33 34 35 36 37 38 39 30 OD OA
.0.01234567890.