Oki 490 - Manual (Page 89)

Installation 89
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 will be
represented by a period.
To engage the Hexadecimal Dump Mode:
1 Make sure paper is loaded.
2 Turn off the printer.
3 Hold the SEL and FF/LOAD keys for several seconds while
turning on the printer.
To exit the Hexadecimal Dump Mode:
• Press the SEL key
or
• Turn the printer off, then on again.
Emulations
The factory default emulation for your printer is Epson ® LQ.
If you wish to change to one of the IBM emulations, see
“Changing Emulations” in Chapter 3.
Printer Drivers
The Oki driver for your printer is provided on the CD included
with the printer. You can either load the Oki driver or select one
of the compatible drivers listed below in your software
application.