Lukhan LK-T21 - Paper Cutting and Feeding Commands

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LK-T21 Technical Manual

GS V ① m GS V ② m n

[Name] Select cut mode and cut paper

[Format] ASCII ① GS V m

Hex 1D 56 m

Decimal 29 86 m

ASCII ② GS V m n

Hex 1D 56 m n

Decimal 29 86 m n

[Range] ① m= 1,49

② m=66 , 0 ≤ n ≤ 255

[Description] Selects a mode for cutting paper and executes paper cutting. The value of m selects the mode

as follows:

m Print mode

1, 49 Partial cut(one point center uncut)

Feeds paper(cutting position + [n x(vertical motion unit)]) , and cuts the paper partially(one point

center uncut)

[Details for and ] ①②

·This command is effective only processed at the beginning of a line.

[Note for ]①

·Only the partial cut is available; there is no full cut.

[Details for ]②

·When n = 0, the printer feeds the paper to the cutting position and cuts it.

·When n ≠ 0, the printer feeds the paper to (cutting position + [ n ´

vertical motion unit

]) and cuts it.

·The horizontal and vertical motion unit are specified by GS P.

·The paper feed amount is calculated using the vertical motion unit (

y).

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.