Instruction manual

A758 Owner’s Guide Chapter 7: Programming Guide
September 1999 144
Exceptions:
If
n
is out of the defined range, this command is ignored. This command is only
valid for the receipt station.
This is only available in A758 Native Mode.
Select or Cancel White/Black Reverse Print Mode
ASCII
:GS B
n
Hexadecimal
: 1D 42
n
Decimal:
29 66
n
Value of
n
:
0 = Off
1 = On
(Only the lowest bit is used.)
Range of
n
: 0 – 255
Default of
n
:
0 (Off)
Turns on White/Black reverse printing mode. This command is only available in
A758 Native Mode. In White/Black reverse printing mode, print dots and non-
print dots are reversed, which means that white characters are formed by
printing a black background. When the White/Black reverse printing mode is
selected it is also applied to character spacing which is set by Right-Side
Character Spacing (1B 20).
This command can be used with built-in characters and user-defined characters,
but does not affect the space between lines.
White/Black Reverse Print Mode does not affect bit image, downloaded bit
image, bar code, HRI characters, and spacing skipped by Horizontal Tab (09), Set
Absolute Starting Position (1B 24…), and Set Relative Print Position (1B 5C).
White/Black reverse mode has a higher priority than Underline Mode. When
Underline Mode is on and White/Black Reverse Print Mode is selected,
Underline Mode is disabled, but not canceled.
Exceptions:
This command is only valid on the receipt station.
This is only available in A758 Native Mode.