Oki ML621 ML620, ML621 Users' Guide - English - Page 79

Hexadecimal Dump Mode, To engage the Hexadecimal Dump Mode

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Hexadecimal Dump Mode When the printer is placed in the Hexadecimal Dump Mode, all data received, including text and printer commands, is printed in both hexadecimal and ASCII format. For example, the following line of BASIC code LPRINT CHR$ (27);"0";CHR$ (30);"This is an example of a hexadecimal dump." would print like this: To engage the Hexadecimal Dump Mode: 1. Make sure paper is loaded. . Turn off the printer. . Press and hold the SEL + LF/FF keys while turning the printer back on. . When only the SEL indicator is blinking, hold down the SEL key and press the LOAD/EJECT key. To exit the Hexadecimal Dump Mode:  Turn the printer off. Note: In the ASCII format, all non‑printable characters are represented by a period. ML620/ML621 User's Guide 79

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ML620/ML621 User’s Guide
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Hexadecimal Dump Mode
When the printer is placed in the Hexadecimal Dump
Mode, all data received, including text and printer
commands, is printed in both hexadecimal and ASCII
format.
For example, the following line of BASIC code
LPRINT CHR$ (27);”0”;CHR$ (30);”This is an
example of a hexadecimal dump.”
would print like this:
Note: In the ASCII format, all non‑printable characters
are represented by a period.
To engage the Hexadecimal Dump Mode:
Make sure paper is loaded.
Turn off the printer.
Press and hold the
SEL + LF/FF
keys while turning
the printer back on.
When only the
SEL
indicator is blinking, hold
down the
SEL
key and press the
LOAD/EJECT
key.
To exit the Hexadecimal Dump Mode:
Turn the printer off.
1.
±.
².
³.