Citizen Systems iDP-3423 - Manual (Page 78)

iDP-3420/3421/3423 User’s Manual
78 CITIZEN
ESC "-" n
[Function] Specifying/Canceling the underline
[Code] <1B>H <2D>H n
[Outline] This command selects/deselects an underline. The underline is selected at n = 1
and deselected at n = 0.
The space by the horizontal tab is not underlined.
ESC "4"
[Function] Specifying the red print
[Code] <1B>H <34>H
[Outline] This command prints its subsequent data in red. This command remains valid
until the red print deselection command is entered. Red and black characters
cannot be mixed in one line.
ESC "5"
[Function] Canceling the red print
[Code] <1B>H <35>H
[Outline] This command deselects red print.