Specifications

Confidential
EPSON
TITLE
SHEET
REVISION
NO.
SHEET NEXT
199 198
TM-L90
Specification
(STANDARD)
E
GS r n
[Name] Transmit status
[Format] ASCII GS r n
Hex 1D 72 n
Decimal 29 114 n
[Range] n = 1, 2, 49, 50
[Description] • Transmits the normal status specified by n as follows:
n Function
1, 49 Transmits paper sensor status.
2, 50 Transmits drawer kick-out connector status.
Paper sensor status (n = 1, 49) :
Bit Off/On Hex Decimal Function
0, 1 Off 00 0 Paper roll near-end sensor: paper adequate.
On 03 3 Paper roll near-end sensor: paper near end.
2, 3 Off 00 0 Paper roll end sensor: paper present.
On 0C 12 Paper roll end sensor: paper not present.
4 Off 00 0 Fixed.
5, 6 Off 00 0 Reserved.
7 Off 00 0 Fixed.
Bits 2 and 3: This command cannot be executed since the printer goes offline when the roll
paper end detects the paper not present. Therefore, the status of bit 2 (1)
and bit 3 (1) is not transmitted.
Drawer kick-out connector status (n = 2, 50) :
Bit Off/On Hex Decimal Function
0 Off 00 0 Drawer kick-out connector pin 3 is LOW.
On 01 1 Drawer kick-out connector pin 3 is HIGH.
1 ∼ 3 Off 00 0 Reserved.
4 Off 00 0 Fixed.
5, 6 Off 00 0 Reserved.
7 Off 00 0 Fixed.