Samsung SRP-275 Operator's Manual page 53

CHAPTER 5
CONTROL COMMANDS LIST
ESC u
[Name] Transmit peripheral device status.
[Format] ASCII ESC
Hex 1B
Decimal 27
[Range] n = 0, 48
[Default] Transmit the peripheral device status of 1 byte.
[Notes] The peripheral device to be transmitted is as follows:
Bit Binary Hex
0
0
1
1-3 -
4 0
5,6 -
7 0
5-34
u n
75 n
117 n
Decimal Status
00 0 Drawer kick-out connector pin 3 LOW.
01 1 Drawer kick-out connector pin 3 is HIGH.
- - Undefined.
00 0 Not used. Fixed to Off.
- - Undefined.
00 0 Not used. Fixed to Off.
ESC v
[Name] Transmit peripheral device status.
[Format] ASCII ESC v
Hex 1B 76
Decimal 27 118
[Description] Transmit the status of paper sensor(s) as 1 byte of data.
[Notes] See GS r for details on status transmission.
The peripheral device status to be transmitted is as follows:
Bit Binary Hex Decimal
00 00
0,1
11 03
00 00
2,3
11 0C
4 0 00
5,6 - -
7 Off 00
When the paper end sensor detects a paper-end, the printer goes offline
and does not execute this command. Therefore, bits 2 and 3 of the paper
sensor status do not transmit a paper-end status.
Status
0 Paper near end sensor: paper adequate.
3 Paper near end sensor: paper near end.
00 Paper end sensor: paper present.
12 Paper end sensor: paper not present.
0 Not used. Fixed to Off.
- Undefined.
0 Not used. Fixed to Off.
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