User manual

Metapace T-3
Rev. 1.00
- 121 -
GS h
Function: Selects bar code height
Code:
ASCII
GS h n
Hex
1D 68 n
Decimal
29 104 n
Range:
1 ≤ n ≤ 255
Default:
n = 162
Description:
This command sets the height of the bar code to n dots.
Remarks:
■ The unit of n depends on the printer model.
■ The setting of this command remains effective until ESC @, printer reset or power cycling is executed.
Differences:
Unit of one dot:
0.141mm(1/180 inch)