User`s manual

Should input the command：1B 33 03

4.3.6 ESC SP n

[Name]: Set character spacing

[Format]: ASCII ESC SP n

Hexadecimal 1B 20 n

Decimal 27 32 n

[Range]：0 ≤ n ≤ 255

[Description]：Set n horizontal dot spacing as the character’s

right spacing (exclude the character’s height).

[Notice]: When in the double width mode, the character’s

right spacing is two times to the normal spacing. When the

characters are enlarged, their right spacing also will be

enlarged accordingly.

[Default]: n = 0

4.3.7 GS L nL nH

[Name]： Set left margin

[Format]： ASCII GS L nL nH

Hexadecimal 1D 4C nL nH

Decimal 29 76 nL nH

[Range]：0 ≤ nL ≤ 255 , 0 ≤ nH ≤ 255

[Description]：The position set by this command is absolute