Specifications

Confidential
EPSON
TITLE
SHEET
REVISION
NO.
SHEET NEXT
146 145
TM-L90
Specification
(STANDARD)
E
<Function 48> GS ( H p
L
p
H
fn m d1 d2 d3 d4 (fn = 48)
[Format] ASCII GS ( H p
L
p
H
fn m d1 d2 d3 d4
Hex 1D 28 48 p
L
p
H
fn m d1 d2 d3 d4
Decimal 29 40 72
p
L
p
H
fn m d1 d2 d3 d4
[Range] (p
L
+ p
H
× 256) = 6 (p
L
=6, p
H
= 0)
fn = 48
m = 48
32 ≤ d ≤ 126
[Description] • Saves the process ID specified by (d1, d2, d3, d4) for the data processed just before this
function.
<Function 49> GS ( H p
L
p
H
fn m d (fn = 49)
[Format] ASCII GS ( H p
L
p
H
fn m d
Hex 1D 28 48 p
L
p
H
fn m d
Decimal 29 40 72 p
L
p
H
fn m d
[Range] (
p
L
+
p
H
× 256) = 3 (
p
L
=3,
p
H
= 0)
fn = 49
m = 48
0 ≤
d
≤ 2, 48 ≤
d
≤ 50
[Default]
d
= 0
[Description] • Enables or disables the offline response transmission.
d Function
0, 48 Disables the offline response transmission.
1, 49 Enables the offline response transmission (not including the offline cause).
2, 50 Enables the offline response transmission (including the offline cause).
•
When offline response is enabled (d = 1, 2, 49, 50), offline response is transmitted when
the printer goes offline with the following cause.
•
Cover is open.
•
Printing stopped by paper end.
•
Recoverable error occurred.
•
Unrecoverable error occurred.