Citizen Systems PPU-231II manual GS B n

GS B n

[Function]	Specifying/Canceling the black/white inverted printing
[Code]	<1D>H<42>H<n>
[Range]	0 n	255
[Outline]	This command specifies or cancels the black/white inverted
	printing.
	• “n” is valid only for the lowest bit (n0).
	• Control by the lowest bit (n0) is shown as follows:
	n0	Function

0The black/white inverted printing is canceled.

1The black/white inverted printing is specified.

[Caution]	• Number “n” is only valid in the lowest bit.
	• The black/white inversion works on internal and downloaded
	characters.
	• The black/white inversion works also on the right spacing of
	characters defined by ESC SP.
	• This command does not affect the bit image, downloaded bit
	image, bar code, HRI characters, or the skip area specified by
	HT, ESC $, or ESC \.
	• This command does not affect the space between lines.
	• Black/white inversion specification takes precedence over
	underline specification. Underline printing specified is,
	therefore, nullified if black/white inversion is specified; the
	underline setting, however, remains unchanged.
[Default]	n = 0

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