Epson TM-T90 Printer User Manual


 
CONFIDENTIAL
Paper roll Bar code commands GS k
Ver. 10.01 p. 346
k
of (A) indicates the number of bytes of bar code data .
k
is an explanation parameter; therefore it
does not need to be transmitted.
n
of (B) specifies the number of bytes of bar code data.
d
specifies the character code data of the bar code data to be printed.
[Notes]
When standard mode is selected, this command is enabled only when the print position is at the head of a
line or when no data exists in the print buffer.
When page mode is selected, this command develops the bar code data in the print buffer but the printer
does not print the bar code data.
The bar code width that exceeds the print area cannot be specified.
This command feeds as much paper as is required to print the bar code, regardless of the line spacing
specified by line space setting commands.
(B)
65 UPC-A Fixed 11
n
12 0~9 48
d
57
66 UPC-E Fixed 11
n
12 0~9 48
d
57
67 JAN13 (EAN13) Fixed 12
n
13 0~9 48
d
57
68 JAN8 (EAN8) Fixed 7
n
80~9 48
d
57
69 CODE39 Can be changed 1
n
255 0~9, A~Z
SP, $, %, *, +, -, ., /
48
d
57, 65
d
90,
d
= 32, 36, 37, 42, 43, 45, 46, 47
70 ITF
(Interleaved 2 of 5)
Can be changed
(even number)
2
n
255
(even number)
0~9 48
d
57
71 CODABAR
(NW7)
Can be changed 1
n
255 0~9, A~D, a~d
$, +, -, ., /, :
48
d
57, 65
d
68, 97
d
100
d
= 36, 43, 45, 46, 47, 58
72 CODE93 Can be changed 1
n
255 00H~7FH 0
d
127
73 CODE128 Can be changed 2
n
255 00H~7FH 0
d
127
m
Bar code system
Bar code data (“SP” in the table indicates space.)
Amount
of data
The range of
k Characters Character code (
d
)