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User-defined Characters
Printing User-defined Characters
If you entered the previous program example, you defined an arrow
and placed it in the RAM location for ASCII code 64 (replacing the @
sign). You can now print out a three-line sample of your work. The
first and third lines (printed by lines 80 and 120) print the normal @
sign. The second line (printed by line 100) prints out the arrow that
you defined.
Run the program to see the printout below.
As you can see, both sets of characters (the @ from the original
characters in ROM that the printer normally uses and the alternative
character you defined) remain in the printer available for your use.
The command to switch between the two sets is used in line 90 and
110. It is:
ESC %
n
If
n
is equal to 0, the normal ROM character set is selected (this is the
default). If
n
is equal to 1, the user-defined character set is selected. If
you select the user-defined character set before you have defined
any characters, the command is ignored and the ROM characters
remain in use.
You may switch between character sets at any time--even in the
middle of a line. To try this, place semicolons at the end of lines 80
and 100 in the program example.
4-24
Software and Graphics
Содержание 1010
Страница 1: ......
Страница 2: ...EPSON LQ 510 1010 User s Manual ...
Страница 137: ...The Cut Sheet Feeder 3 Press the LOAD EJECT button to load the sheet Using the Printer Options 5 13 ...
Страница 171: ...Chapter 6 Maintenance Cleaning the Printer 6 2 Replacing the Ribbon 6 4 Transporting the Printer 6 10 Maintenance 6 1 ...
Страница 182: ...Chapter 7 Troubleshooting Printing 7 2 Paper Handling 7 7 Options 7 10 Troubleshooting 7 1 ...
Страница 249: ...Appendix Proportional Width Table A 2 Character Sets A 6 A 1 ...
Страница 257: ...PC 865 Norway CODE 0 1 2 3 4 5 6 7 8 9 A B C D E F 0 1 2 3 4 5 6 7 8 9 A B C D E F A 9 ...
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