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EPC1200 SERIES OPERATION MANUAL
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GS H n
[Name]
Select print position for HRI characters.
[Format]
ASCII
GS H
n
Hex
1D 48
n
Decimal 29
72
n
[Range]
n
= 0, 3
[Description]
Selects the print position of HRI characters when printing a bar code.
n
selects the print position as follows:
n Printing position
0 Not
printed
1 Above the bar code
2 Below the bar code
3 Both above and below the code bar
[Notes]
HRI indicates Human Readable Interpretation.
HRI characters are printed using X-scale=1, Y-scale=1 and the font specified by
GS f
[Default]
n
= <02>H
[Reference]
GS f, GS k
GS h n
[Name]
Select bar code height
[Format]
ASCII
GS h
n
Hex
1D 68
n
Decimal 29 104
n
[Range] 0
≤
n
≤
255
[Description]
Selects the height of the bar code.
n
specifies the bar code height in the vertical direction [
n
x 0.0625 mm (0.0049”)].
[Default]
n
= 160 (10mm)
[Reference]
GS k
GS k m n d1...dn
[Name]
Print bar code
[Format] ASCII
GS
k
m n
d
1...
dn
Hex
1D
6B
m n d
1...
dn
Decimal 29
107 m
n d1...dn
[Range]
m= 67, m = 69, m= 70 or m= 73
(n
and
d
depend on the bar code system used).
[Description]
Selects a bar code system and prints the bar code.
m
selects a bar code system as follows:
m
Bar Code System Number of Characters Remarks
67
EAN13
n
= 12
48
≤
d
≤
57
69 CODE39
1
≤
n
≤
255
48
≤
d
≤
57, 65
≤
d
≤
90, 32, 36,
37, 43, 45, 46, 47
70 ITF
1
≤
n
≤
255
(even number)
48
≤
d
≤
57
73 CODE128
2
≤
n
≤
255
0
≤
d
≤
127
[Notes]
n indicates the number of bar code data bytes, and the printer processes n bytes
from the next character data as bar code data.
If n is outside the specified range, the printer stops command processing and
processes the following data as normal data.
If d is outside the specified range, the printer only feeds paper and processes the
following data as normal data.
If the horizontal size exceeds printing area, the printer only feeds the paper.
This command feeds as much paper as is required to print the bar code, regardless
of the line spacing specified by
ESC 2
or
ESC 3
.
This command is enabled only when no data exists in the print buffer. When data
exists in the print buffer, the printer processes the data following
m
as normal data.
After printing the bar code, this command sets the print position to the beginning of
the line.