TransAct Technologies ITHERM 280 - Manual (Page 150)

Programming Codes iTherm ® 280 Programmer’s Guide
Page 148 Rev C 28-07764
Function Set bar code justification, human readable interpretation (HRI)
character print mode, and print direction
ASCII [ESC] [EM] J <n>
Hexadecimal 1BH 19H 4AH <n>
Decimal
<27> <25> <74> <n>
IPCL &%BJ <m
1
> <m
2
>
EPOS none
The power on default is center justified with HRI characters not printed.
Description The [ESC] [EM] J <n> command selects the operation of the bar code
justification, HRI characters, and print direction.
Where n bits n IPCL 76543210
------xx Justified
0 00 ------00 Left
1 01 ------01 Center
2 02 ------10 Right
--xx---- HRI characters
0 00 --00---- Not printed
16 16 --01---- Printed above the bar code
32 32 --10---- Printed below the bar code
48 48 --11---- Printed above and below the bar code
-x------ Vertical print mode. (Page mode may
work better)
0 00 -0------ Bar code printed in horizontal
direction (default)
64 64 -100---- Bar code printed in vertical direction
Note 1: The [ESC] [EM] J <n> command only affects bar code printing.
Note 2: HRI is not available in vertical print mode. You may print normal
barcodes in page mode, which will provide for HRI and significantly longer
barcodes.