Specifications

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TM-U590 series
Specification
(STANDARD)
Example
When printing a downloaded bit image of three bytes in the vertical direction, use the
following formula:
{number of vertical dots (8 × 3) - number of dots for feeding at the beginning of the printable
area (9)} × half-dot conversion (2) = 30
Therefore, 54 pitch (27 dots) are required for feeding.
Use the following commands:
ESC W x
L, xH, yL, yH, dxL, dxH, dyL, dyH
ESC T n
ESC 3 30 ← Set line spacing to be added.
LF
GS/ 1
ESC 2 ← Reset the line spacing to approximately 4.23 mm {1/6"}.
NOTE: Vertical and horizontal motion units in paper roll are 1/360 in the vertical direction and
1/180 in the horizontal direction; therefore, the position you specify varies depending
on the printing direction. Setting the vertical motion unit to 1/180 using the GS P
command does not change the current print position.
Figure 3.12.2 Downloaded Bit Image Developing Position
(GS ∗ x y)
x × 8
(ESC ∗ nL nH)
nL × 256 + nL
[Units: dot]
y × 8