Epson TM-H5000/H5000P manual 20Commands, GS / m, GS B n

•The number of dots in the vertical direction is y × 8.

•If x × y is out of the specified range, this command is ignored.

•The d indicates bit-image data. Data (d) specifies a bit printed to 1 and not printed to 0.

•After a downloaded bit-image is defined, it is available until ESC @ or ESC & is executed; the printer is reset; or the power is turned off.

GS / m

[Name]	Print downloaded bit-image
[Format]	ASCII	GS	/	m
	Hex	1D	2F	m
	Decimal	29	47	m

[Range]	0 ≤ m ≤ 3, 48 ≤ m ≤ 51
[Description]		Prints a downloaded bit-image using the mode specified by m.
		m selects a mode from the table below:
<Paper roll>
m	Mode		Vertical Dot Density (DPI)	Horizontal Dot Density (DPI)
0, 48	Normal		180	180
1, 49	Double-width		180	90
2, 50	Double-height		90	180
3, 51	Quadruple		90	90
<Slip paper>
m	Mode		Adjacent Dot Printing	Maximum Number of
				Horizontal Dots
0, 48	Normal		Not available	800
1, 49	Double-width		Available	400

GS :

[Name]	Start/end macro definition
[Format]	ASCII	GS	:
	Hex	1D	3A
	Decimal	29	58
[Description]	Starts or ends macro definition.

GS B n

[Name]	Turn white/black reverse printing mode on/off
[Format]	ASCII	GS	B	n
	Hex	1D	42	n
	Decimal	29	66	n
[Range]	0 ≤ n ≤ 255
[Description]	Turns on or off white/black reverse printing mode.

5-20Commands