Epson ActionPrinter 4500 User Manual page 133

User-defined Characters
This example of a character definition program should make this clear:
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
case, a range of 1). Line 40 contains
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
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
1,0,0,2,0,0,4,0,0
140
DATA
150 DATA 8,0,0,23,255,240,8,0,0
4,0,0,2,0,0,1,0,0
160
DATA
the range of characters being defined (in this
n2,
d0, d1, d2.
and