LK-T21 Technical Manual
[Name] Print NV bit image
[Format] ASCII FS p n m
Hex 1C 70 n m
Decimal 28 112 n m
[Range] 1 ≤ n ≤ 255
0 ≤ m ≤ 3, 48 ≤ m ≤ 51
[Description] Prints a NV bit image n using the mode specified by m.
m Mode Vertical Dot Density Horizontal Dot Density
0, 48 Normal 180 dpi 180 dpi
1, 49 Double-width 180 dpi 90 dpi
2, 50 Double-height 90 dpi 180 dpi
3, 51 Quadruple 90 dpi 90 dpi
[dpi : dots per 25.4mm {1”}]
[Details] ·n is the number of the NV bit image (defined using the FS q command).
·m specifies the bit image mode.
·NV bit image means a bit image which is defined in a non-volatile
memory by FS q and printed by FS p.
·This command is not effective when the specified NV bit image has not
been defined.
·In standard mode, this command is effective only when there is no data
in the print buffer.
·In page mode, the command is not effective.
·This command is not affected by print modes (emphasized, double-
strike, underline, character size, white/black reverse printing, or 90°
rotated characters, etc.), except upside-down printing mode.
·If the printing area width set by GS L and GS W for the NV bit image is
less than one vertical line the following processing is performed only on
the line in question. However, in NV bit image mode, one vertical line
means 1 dot in normal mode (m=0,48) and in double-height mode
(m=2,50), and it means 2 dots in double-width mode (m=1,49) and in
quadruple mode (m=3,51).
The printing area width is extended to the right in NV bit image mode ①
If the printing area width cannot be extended by one line vertically, ②
the left margin is reduced to accommodate one line vertically.
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