Specifications

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TM-U590 series
Specification
(STANDARD)
GS / m
[Name] Print user-defined bit-image
[Format] ASCII GS / m
Hex 1D 2F m
Decimal 29 47 m
[Range] m = 0, 1, 48, 49 (in standard mode)
m = 1, 49 (in page mode)
[Description] Prints a user-defined bit-image using the mode specified by m.
m selects a mode from the table below:
m
Mode
Vertical Dot Density (DPI) Maximum Number of
Dots in Horizontal
0, 48 Normal Not available 800 dots
1, 49 Double-width Available 400 dots
[Notes] • This command is ignored if a user-defined bit-image has not been defined.
• In standard mode, this command is effective only when there is no data in the
print buffer.
• This command has no effect in the print modes (emphasized, double-strike,
underline, character size, or 90° rotated character etc.), except for upside-down
printing mode.
• If the downloaded bit image to be printed exceeds the printable area, the excess
data is not printed.
• Refer to Figure 3.12.2 for the downloaded bit image development position in
page mode.
• If the printing area width set by GS L and GS W is less than one line in vertical,
the following processing is performed only on the line in question:
① The printing area width is extended to the right up to one line in vertical. In this
case, printing does not exceed the printable area.
② If the printing area width cannot be extended by one line in vertical, the left
margin is reduced to accommodate one line in vertical.
One line in vertical means 1 dot (one half dot for the slip) in normal (m = 0, 48)
and double-height (2, 50), 2 dots (two half dot for the slip) in double-width
(m = 1, 49) and quadruple (m = 3, 51) modes.
[Reference] GS ∗
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