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GENERAL SPECIFICATIONS
6-4. Rewriting the EE-PROM
An example of the procedure for rewriting an EE-PROM is described below.
1. Load a Basic Disk in the personal computer, and turn on the power to the computer.
2. Hold down bothe the and switches on the front panel of the printer and turn on the
power to the printer. Release the switches when you hear a beep.
3. Load a sheet of paper, and press the switch.
4. Input the program listed below into the personal computer and run the program.
10 LPRINT CHR$(27);“MW1”;CHR$(&H00);CHR$(&H80)
20 LPRINT CHR$(27);“MR”
Description of the Sample Program
This program is used to change the emulation mode from STANDARD (the factory setting) to IBM.
Line 10: CHR$ (27);“MW1” .............. This is the control code used for rewriting the EE-PROM.
&H00 .................................... Address data from &H00 will show the EDS mode from the EE-PROM
memory map
&H80 .................................... Data from &H80 will change the emulation mode from STANDARD to
IBM.
Line 20: CHR$(27);“MR” .................. This is the control code used for dumping all of the EE-PROM data to
hexadecimal
5. Turn off the power to the printer. This will complete the setting.
ON LINE PAPER FEED
SET/EJECT
PARK
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