Chapter 6: Programming Information | A794 Owner’s Guide |
Bar Code Commands
These commands format and print bar codes and are described in order of their hexadecimal codes.
Select Printing Position of HRI Characters
Prints HRI (Human Readable Interface) characters above or below the bar code.
ASCII | GS H n | |
Hexadecimal | 1D 48 n | |
Decimal | 29 72 n | |
Value of n | Printing position | |
| 0 | = Not printed |
| 1 | = Above the bar code |
| 2 | = Below the bar code |
| 3 | = Both above and below the bar code |
Default | 0 | (Not printed) |
Select Pitch of HRI Characters
Select font used to print HRI characters.
ASCII | GS f n | |
Hexadecimal | 1D 66 n | |
Decimal | 29 102 n | |
Value of n | 0 | = Standard Pitch at 15 CPI |
| 1 | = Compressed Pitch at 20 CPI |
Default | 0 | (Standard Pitch at 15 CPI) |
108 | March 1999 |
