Two-dimensional bar codes
25
Two-dimensional bar codes
Bar code descriptor for Codablock F
HP BarDIMM Deviations:
The HP BarDIMM Pro uses the PCL5 Height command “V1” to specify the single line bar Height of
the Codablock F bar code, IE: the height of one of the rows contained in the bar code. No provision is
made to specify the absolute height of the Codablock F symbol. Parameters V2 and V3 are derived
from the ELMICRON Specification.
The HP BarDIMM Pro specification specifies that the Codablock V parameter #1 is the “single line
bar height in 1/60”. But that is incorrect—it is actually in 1/72”.
Field Name Type Range
Default
(if not specified)
Description
Esc (s#T name na n/a Required.
24840T
Esc
(s#1,#2,[#3]V
Int Min: 3 (dec) or
03 (hex)
Max: No maximum
16 (dec)
or
10 (hex)
Optional.
Selects bar height.
Bar height in 1/72”,
same units as fonts.
Note: Values from 0 to 2
are the same as the
default.
Int Min: 2 rows
Max: 44 rows
2 (dec)
or
02 (hex)
Optional for Forms and
Bar Code Card,
required for HP
BarDIMM. (See
“Deviations” chapter of
this Technical
Reference.)
Requested number of
rows in the Codablock F
symbol.
Int Min: 4 columns
Max: 103 columns
20 (dec)
or
14 (hex)
Optional.
Requested number of
columns in the
Codablock F symbol.
Esc (s#1]B Int Min:
Min. value of B1 is 1, but
may be an unreadable
symbol.
Max:
There is no max value
for B1, but larger
barcodes may use up
too much memory.
6 (dec)
or
06 (hex)
Optional.
Selects bar width.
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