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Table 9: EPSON Barcodes Commands
Escape Sequenz
ESC ( B P1 P2 k m s v1 v2 c
(BarCodeData)
Data characters
Code A
Code B
Code C
Shift
FNC 1
FNC 2
FNC 3
FNC 4
Function
Specify and Print barcode
P1 P2 number of data bytes to follow: 6 bytes + number of
BarCodeData = P1 + P2 x 256
k specifies the barcode type:
k = 0/2 Interleaved 2 of 5
k = 0/5 Code 39
k = 06 Code 128
m specifies the module width (unit 1/180 inch)
m = 0/2 2 dots (default)
m = 0/3 3 dots m = 0/4 4 dots m = 0/5 5 dots
s specifies the space adjustment value (unit 1/360 inch)
-3 <= s <= 3 (F/D <= s <= 0/3)
v1 and v2 specifies the bar length (v1+v2x256) (unit
1/180 inch) range : 45/180 inch <= bar legth <= 8.25
inch c specifies the control flag .bit 0 : Check digit 0: host
generates check digit 1: printer
generates check digit
bit 1 : human readable character 0: print hr character ; 1:
no print of character bit 2 to bit 7 : reserved
Actual number of barcode data Interleaved 2 of 5 : 2 .. 255
Code 39 :
Code 128 :
Valid range of BarCodeData
Interleaved 2 of 5 : 0 9 (30H 39H)
Code 39
Code 128 : uses the code sets A, B, and C
Code set A
x00 x5F
-
x64
x63
x62
x66
x61
x60
x65
1 .. 255
2 .. 255
: 0 9 (30H 39H), (41H - 5AH) (20H, 24H,
25H, 2BH, 2DH, 2EH, 2FH)
Code set B
x20 - x7F
x1E
-
x1C
x1B
x1F
x1A
x19
x1D
Code Set C
x30 x39
x3B
x3A
-
-
x3C
-
-
-
Appendix E-14
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