User-defined Characters
This example of a character definition program should make this clear:
10 LPRINT CHR$(27)"x0"
20 LPRINT CHR$(27)"&"CHR$(0);
30 LPRINT "@@";
40 LPRINT CHR$(1)CHR$(9)CHR$(1);
50 FOR I=1 TO 27
60 READ A: LPRINT CHR$(A);
70 NEXT I
80 LPRINT "@@@@@"
90 LPRINT CHR$(27)"%"CHR$(1);
100 LPHINT "@@@@@"
110 LPRINT CHR$(27)"%"CHR$(0);
120 LPRINT "@@@@@"
130 END
140
DATA
1,0,0,2,0,0,4,0,0
150 DATA 8,0,0,23,255,240,8,0,0
160
DATA
4,0,0,2,0,0,1,0,0
In line 10, the ESC x0 command selects draft printing.
The actual character definition starts in line 20. The two @ signs in line
30 represent n1 and
n2,
the range of characters being defined (in this
case, a range of 1). Line 40 contains
d0, d1,
and
d2.
The information about the actual character design (which is contained
in the DATA statements at the end of the program) is sent to the printer
in the loop between lines 50 and 70.
Note: When defining Letter Quality or proportional characters, put
a WIDTH statement in your program to prevent carriage return and
line feed codes from interfering with your definitions.
4-26
Software and Graphics
Содержание ActionPrinter 4500
Страница 1: ...4000111 C01 00 ...
Страница 8: ...PC 860 Portugal PC 863 Canada French Product Update Notice 7 ...
Страница 10: ...EPSON amP 4 5 0 0 User s Manual ...
Страница 156: ...The Cut Sheet Feeder 2 Remove the printer cover 5 18 Using the Printer Options ...
Страница 189: ...Chapter 6 Maintenance Cleaning the Printer 6 2 Replacing the Ribbon 6 5 Transporting the Printer 6 11 Maintenance 6 1 ...
Страница 292: ...Appendix Proportional Width Table A 2 Character Tables A 6 A l ...
Страница 312: ...EPSON qampti 4 5 0 0 Quick Reference ...
Страница 316: ...edge guides DIP switch paper tension unit push tractor ...