iDP-3420/3421/3423 User’s Manual

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.

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Citizen Systems iDP-3420, iDP-3421, iDP-3423 user manual ESC n