Support
model
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ESC ˜ J n (Valid in CBM-270-Compatible Mode)
[Function] Specifies/cancels printing in red (black-based paper)
[Code] <1B>H<7E>H<4A>H<n>
[Range] 0≤n≤255
[Outline] [The specification which is common to the model]
• Specifies or cancels printing in red.
• Red printing is valid on black-based thermal paper. Specifies or cancels printing in black on red-based
thermal paper.
• “n” is valid only for the lowest bit (n0).
• Control by the lowest bit (n0) is shown as follows:
n0
Canceling black printing.
Specifying black printing.
[Caution] [The specification which is common to the model]
• Valid when 2-color paper is specified by the GS ( E command.
• This command must not be used for normal thermal paper.
• At the time of setting, conducting pulse amount is increased to change the coloring.
• In case of MSW3-7=OFF, this command is invalid.
[Default] n=0
[Sample Program]
LPRINT CHR$(&H1B);" ˜";"J"; CHR$(1);
LPRINT "AAAAA"; CHR$(&HA);
LPRINT CHR$(&H1B);"
˜";"J"; CHR$(0);
LPRINT "AAAAA"; CHR$(&HA);
[Print Results]
* When dedicated thermal paper (black-based paper) is used.
AAAAA
AAAAA
Red printing
Black printing