Specifications

Confidential
EPSON
TITLE
SHEET
REVISION
NO.
SHEET NEXT
125 124
TM-L90
Specification
(STANDARD)
E
<Function 4> GS ( E p
L
p
H
fn a (fn = 4)
[Format] ASCII GS ( E p
L
p
H
fn a
Hex 1D 28 45 p
L
p
H
fn a
Decimal 29 40 69 p
L
p
H
fn a
[Range] (p
L
+ p
H
× 256) = 2 (p
L
= 2 , p
H
= 0)
fn = 4
a =1, 2, 8
[Description] • Transmits the setting value(s) of the memory switch specified by a.
Hexadecimal Decimal Amount of data
Header 37H 55 1 byte
Identifier 21H 33 1 byte
Data 30H or 31H 48 or 49 8 bytes
NUL 00H 0 1 byte
• Data for the setting is transmitted as 8 bytes or a data string in the order from bit 8 to bit 1, as
follows:
Off: Hexadecimal = 30H / Decimal = 48
On: Hexadecimal = 31H / Decimal = 49
<Function 5> GS ( E p
L
p
H
fn [a1 n1
L
n1
H
]...[ak nk
L
nk
H
] (fn = 5)
[Format] ASCII GS ( E pL pH fn [a1 n1L n1H] ... [ak nkL nkH]
Hex 1D 28 45 pL pH fn [a1 n1L n1H] ... [ak nkL nkH]
Decimal 29 40 69 pL pH fn [a1 n1L n1H] ... [ak nkL nkH]
[Range] 4 ≤ (p
L
+ p
H
× 256) ≤ 65533
fn = 5
a = 1, 2, 5, 6, 97, 116, 117
1 ≤ (n
L
+ n
H
× 256) ≤ 65535
[Default] When
a
= 1: (n
L
+ n
H
× 256) = 1
When
a
= 2: (n
L
+ n
H
× 256) = 7
When
a
= 5: (n
L
+ n
H
× 256) = 0
When
a
= 6: (n
L
+ n
H
× 256) = 6
When
a
= 97: (n
L
+ n
H
× 256) = 1
When
a
= 116: (n
L
+ n
H
× 256) = 1
When
a
= 117: (n
L
+ n
H
× 256) = 80
When
a
= 118: (n
L
+ n
H
× 256) = 85