Epson TM U295 - B/W Dot-matrix Printer Operator's Manual page 73

• When Auto Status Back (ASB) is enabled using GS a, the status
transmitted by GS r and the ASB status must be differentiated.
• If the value of n is out of the specified range, the printer ignores
this command.
• The status types to be transmitted are shown below:
Paper sensor status (n = 1, 49):
Bit Off/On Hex
Off 00
0
On 01
Off 00
1
On 02
Off 00
2
On 04
Off 00
3
On 08
4 Off 00
Off 00
5
On 20
Off 00
6
On 40
7 Off 00
Drawer kick-out connector status (n = 2, 50):
Bit Off/On Hex
Off 00
0
On 01
Off 00
1
On 02
Off 00
2
On 04
Off 00
3
On 08
Decimal Status for ASB
0 Slip is detected by BOF sensor.
1 Slip is not detected by BOF sensor.
0 Slip is detected by TOF sensor
2 Slip is not detected by TOF sensor.
0 Undefined.
4 Undefined.
0 Undefined.
8 Undefined.
0 Not used. Fixed to Off.
0 Undefined.
32 Undefined.
0 Undefined.
64 Undefined.
0 Not used. Fixed to Off.
Decimal Status for ASB
0 Drawer kick-out connector pin 3 is LOW.
1 Drawer kick-out connector pin 3 is HIGH.
0 Undefined.
2 Undefined.
0 Undefined.
4 Undefined.
0 Undefined.
8 Undefined.
Commands 5-33