Specifications

Confidential
EPSON
TITLE
SHEET
REVISION
NO.
SHEET NEXT
200 199
TM-L90
Specification
(STANDARD)
E
GS w n
[Name] Set bar code width
[Format] ASCII GS w n
Hex 1D 77 n
Decimal 29 119 n
[Range] 2 ≤ n ≤ 6
[Default] n = 3
[Description] Sets the horizontal size of the bar code, using n as follows:
Multi-level bar code Binary-level bar code
n
Module width (mm) Thin element width (mm) Thick element width (mm)
2 0.250 0.250 0.626
3 0.375 0.375 1.001
4 0.500 0.500 1.251
5 0.626 0.626 1.627
6 0.751 0.751 2.002
• Multi-level bar codes are as follows:
UPC-A, UPC-E, JAN13, JAN8, CODE93, CODE128
• Binary-level bar codes are as follows:
CODE39, ITF, CODABAR