Epson 4100 manual REM Format UPC-A Barcode Symbol

E-20 Appendix E—Barcodes

EXAMPLE 2

This example shows a BASIC program to format and print one 1-in. high UPC-A barcode symbol. The human readable line is on, and default values are used for bar and space widths. The barcode symbol encodes the number system character "0", the characters "1234567890", and the check digit 5.

REM FORMAT UPC-A BARCODE SYMBOL

LPRINT CHR$(1);"AzM";CHR$(13);CHR$(12);CHR$(1);

LPRINT CHR$(1);CHR$(3);CHR$(1);CHR$(3);CHR$(1);

REM START BARCODE

LPRINT CHR$(1);"AzL1";

REM PRINT BARCODE SYMBOL ENCODING CHARACTERS

REM "1234567890"

REM NUMBER SYSTEM CHARACTER IS 0, CHECK DIGIT IS 5

LPRINT "012345678905";CHR$(13);

REM END BARCODE

LPRINT CHR$(1);"AzLØ";

JB0-BJ1