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GS B n
[Function]
[Code]
[Range]
[Outline]
[Caution]
[Default]
Specifying/Canceling the black/white inverted printing
<1D>H<42>H<n>
0
n
255
This command specifies or cancels the black/white inverted
printing.
n0
0
The black/white inverted printing is canceled.
1
The black/white inverted printing is specified.
• 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.
n = 0
— 60 —
Function
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