Confidential
EPSON
TITLE
SHEET
REVISION
NO
SHEET
NEXT
56
57
A
TM-T81
Specification
(STANDARD)
•
Roll paper sensor status (
n
= 4)
Bit Off/On
Hex Decimal
Status
0 Off 00 0 Fixed.
1 On 02 2
Fixed.
2, 3
Off
00
0
Roll paper near-end sensor: paper adequate.
On
0C
12
Roll paper near-end sensor: paper near end.
4 On 10 16
Fixed.
5, 6
Off
00
0
Roll paper end sensor: paper present.
On
60
96
Roll paper end sensor: paper not present.
7 Off 00 0 Fixed.
Bits 5 and 6: While the cover is opening, this shows the state when the cover was still
closed.
[Notes]
•
Take the following into consideration:
•
If the received data includes a data string matching this command, the printer
performs this command. Users must consider this.
For example: Graphic data might accidentally include a data string matching this
command.
•
Do not embed this command within another command.
For example: Graphic data might include this command.
•
Transmit this command using the following method:
•
When this command is transmitted, the data following must not be transmitted until
the status is received.
•
However, if this command must be transmitted continuously, it is possible to transmit
up to 4 commands at once.
In this case, the data following must not be transmitted until the all status is received.
If this command is transmitted without using the above method, the status may not
be received.