User guide

Sets the left margin using nL and nH. The left margin is set to [(nL ＋nH ×

256)× horizontal motion unit ] inches.

[Notes ]

This command is effective only at the beginning of a line. If this command is

input in page mode, the printer performs only internal flag operations. This

command does not affect printing in page mode. If the setting exceeds the

printable area, the maximum value of the printable area is used. The horizontal

and vertical motion unit are specified by GS P. Changing the horizontal or vertical

motion unit does not affect the current left margin. The GS P command can

change the horizontal (and vertical)motion unit. However, the value cannot be

less than the minimum horizontal movement amount, and it must be in even units

of the minimum horizontal movement amount.

[Default ] nL =0,nH =0

[Reference ] GS P,,GS W

GS h n

Select the height of the bar code

Hex 1D 68 n

Decimal 29 104 n

[Range ] 0 ≤≤n ≤255

[Description ]

Select the height of the bar code n specifies the number of dots in the vertical

direction.

[Default ] n =162

[Reference ] GS K

①GS k m d1 … dk NUL ② GS k m n d1 … dn

Print bar code

[Range ] ①0 ≤m ≤6 (k and d depends on the bar code system used) ② 65 ≤m

≤73 (n and d depends on the bar code system used)

Format ① Hex 1D 6B m d1 …dk 00

Format ① Decimal 29 107 m d1 …dk 0

Format ② Hex 1D 6B m n d1 … dn

Format ② Decimal 29 107 m n

[Description ] Select a bar code system and prints the bar code; M select a bar

code system as follows;

M Bar Code System

Number of Characters Remark