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Supportedbarcoderasterfield scope
^BL

LOGMARS Barcode

^BL configures lOGMARS Barcode. It applies to the current field and can change pixels in the rendered label.

Syntax
^BLo,h,g
o

Orientation

Sets orientation. It can be omitted when the documented default is suitable.

Default
current ^FW value
Required
No
Documented valuesNRIB

o variations

Compare values side by side; other parameters remain at representative defaults.

Side-by-side comparison3 variations

o = N

Uses N for orientation while the other command values stay at representative defaults.

ZPLcaret-bl-o-1.zpl
^XA
^PW640
^LL360
^FO36,32
^BY2,2,90
^BLN,100,N
^FDLOGMARS^FS
^FO28,318^A0N,22,22^FDCaret BL parameter example^FS
^XZ
Renderer8 dpmm
Preview loads in your browser

o = R

Uses R for orientation while the other command values stay at representative defaults.

ZPLcaret-bl-o-2.zpl
^XA
^PW640
^LL360
^FO36,32
^BY2,2,90
^BLR,100,N
^FDLOGMARS^FS
^FO28,318^A0N,22,22^FDCaret BL parameter example^FS
^XZ
Renderer8 dpmm
Preview loads in your browser

o = B

Uses B for orientation while the other command values stay at representative defaults.

ZPLcaret-bl-o-3.zpl
^XA
^PW640
^LL360
^FO36,32
^BY2,2,90
^BLB,100,N
^FDLOGMARS^FS
^FO28,318^A0N,22,22^FDCaret BL parameter example^FS
^XZ
Renderer8 dpmm
Preview loads in your browser
h

Barcode height (in dots)

Sets barcode height (in dots). It can be omitted when the documented default is suitable.

Default
value set by ^BY
Range
1–32000
Required
No
Documented values100132000

h variations

Compare values side by side; other parameters remain at representative defaults.

Side-by-side comparison2 variations

h = 100

Uses 100 for barcode height (in dots) while the other command values stay at representative defaults.

ZPLcaret-bl-h-1.zpl
^XA
^PW640
^LL360
^FO36,32
^BY2,2,90
^BLN,100,N
^FDLOGMARS^FS
^FO28,318^A0N,22,22^FDCaret BL parameter example^FS
^XZ
Renderer8 dpmm
Preview loads in your browser

h = 1

Uses 1 for barcode height (in dots) while the other command values stay at representative defaults.

ZPLcaret-bl-h-2.zpl
^XA
^PW640
^LL360
^FO36,32
^BY2,2,90
^BLN,1,N
^FDLOGMARS^FS
^FO28,318^A0N,22,22^FDCaret BL parameter example^FS
^XZ
Renderer8 dpmm
Preview loads in your browser
g

Print interpretation line above code

Sets print interpretation line above code. It can be omitted when the documented default is suitable.

Default
N
Required
No
Documented valuesNY

g variations

Compare values side by side; other parameters remain at representative defaults.

Side-by-side comparison2 variations

g = N

Uses N for print interpretation line above code while the other command values stay at representative defaults.

ZPLcaret-bl-g-1.zpl
^XA
^PW640
^LL360
^FO36,32
^BY2,2,90
^BLN,100,N
^FDLOGMARS^FS
^FO28,318^A0N,22,22^FDCaret BL parameter example^FS
^XZ
Renderer8 dpmm
Preview loads in your browser

g = Y

Uses Y for print interpretation line above code while the other command values stay at representative defaults.

ZPLcaret-bl-g-2.zpl
^XA
^PW640
^LL360
^FO36,32
^BY2,2,90
^BLN,100,Y
^FDLOGMARS^FS
^FO28,318^A0N,22,22^FDCaret BL parameter example^FS
^XZ
Renderer8 dpmm
Preview loads in your browser

Primary source

Official Zebra reference

Use the manufacturer reference for printer- and firmware-specific behavior beyond ZPLr’s pinned rendering profile.

Open Zebra documentation