Specifications

Confidential
EPSON
TITLE SHEET
REVISION
NO.
SHEET NEXT
E
146 145
TM-T90
Specification
(STANDARD)
GS ( N p
L
p
H
fn [parameters]
[Name] Select character style
[Description] • Executes commands for the character style as specified by the function code fn.
fn Format Function No. Description
48
GS ( N p
L pH fn m
Function 48 Selects character color.
<Function 48> GS ( N p
L
p
H
fn m (fn = 48)
[Format] ASCII GS ( N p
L
p
H
fn m
Hex 1D 28 4E p
L
p
H
fn m
Decimal 29 40 78 p
L
p
H
fn m
[Range] (p
L
+ p
H
× 256) = 2 (p
L
= 2, p
H
= 0)
fn = 48
m = 49 (when the single-color paper is selected)
m = 49, 50 (when two-color paper is selected)
[Default] m = 49
[Description] • Prints characters in the color specified by m.
m Color
49 Color 1
50 Color 2
•
Color 1 means black (a high level of energy) on the specified two-color thermal paper.
•
Color 2 means red (a low level of energy) on the specified two-color thermal paper.