Avery Dennison ADTP1 Reference Manual page 67

B11. alignment
Alignment Bar Code Type
L All
Aztec, Data Matrix,
GS1 DataBar, Intelligent
Mail, MaxiCode,
QR Code (Quick
Response)
C Code 39, Codabar,
I 2of5, MSI
R
Code 39, Codabar,
I 2of5, MSI
B All except where noted.
E All except where noted.
Choose L, R, C, B or E to align the bar code data correctly in the
field. L is the default.
The red dot indicates the field origin and the line indicates the
column position for each field in the following graphic.
Description
Align on left side of field.
Must use L for these bar codes.
Center within field.
Align on right side of field.
Align at midpoint of field; centers variable
width bar codes, which may not allow pad-
character centering.
Align at endpoint of the field; right justifies
variable-width bar codes.
Defining Fields 3-19