Printronix ThermaLine Series Programmer's Reference Manual page 248

UPC–A Example
Figure 5–28 illustrates a horizontal and vertical UPC–A bar code generated
by the following program:
~CREATE;UPCA
BARCODE
UPC–A+5;H9;DARK;39;15 (Dark Code UPC–A, 5–digit add–on,
*1234567887655555*
PDF
STOP
BARCODE
UPC–A+5;VSCAN;H12;DARK;39;50
*1234567887655555*
PDF
STOP
END
~EXECUTE;UPCA;1
SC 15
SR 39
Figure 5–28. Sample UPC–A Bar Codes with Add–On Data
5–110
(Enter Create Form Mode)
(Bar Code command)
H 0.9, SR 39, SC 15)
(Data Field plus 5–digit add–on data field)
(Printable Data Field)
(Ends Bar Code command)
(New Bar Code command)
(Vertical Dark UPC–A, 5–digit add–on,
H 1.2, SR 39, SC 50)
(Data Field plus 5–digit add–on data field)
(Printable Data Field)
(Ends Bar Code command)
(Terminates Create Form Mode)
(Executes the form, form count of 1)
SC 50
SR 39
UPC–A.EX
Bar Codes