LK-T21 Technical Manual
GS ∗ x y d1...d (x × y × 8)
[Name] Define downloaded bit image
[Format] ASCII GS ∗ x y d1 … d (x x y x 8)
Hex 1D 2A x y d1 … d (x x y x 8)
Decimal 29 42 x y d1 … d (x x y x 8)
[Range] 1 ≤ x ≤ 255
1 ≤ y ≤ 48
x
x y ≤ 1536
0 ≤ d ≤ 255
[Description] Defines a downloaded bit image with the number of dots specified by x and y.
·x indicates the number of dots in the horizontal direction.
·y indicates he number of dots in the vertical direction.
[Details] ·The number of dots in the horizontal direction is x
x 8, in the vertical
direction it is y
x 8.
·If x
x y is out of the specified range, this command is disabled.
·The d indicates bit-image data. Data (d) specifies a bit printed to 1 and not printed to 0.
·The downloaded bit image definition is cleared when:
① ESC@ is executed.
② ESC & is executed.
③ FS q is executed.
④ Printer is reset or the power is turned off.
·The following figure shows the relationship between the downloaded bit
image and the printed data.
[Reference] GS ＼
59
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