Samsung SRP-275CEPG Operation Manual - Page 101

Inquire ENQ status

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CHAPTER 5 CONTROL COMMANDS LIST ENQ [Name] [Format] Decimal [Range] [Default] [Description] Inquire ENQ status ASCII ENQ Hex 05 5 ------ ------ This command is effective only when using an interface capable of bi-directional data communications. When this command is received, the printer sends the ENQ status in real time to the host (not taking it from the reception buffer, but executing it immediately upon reception from the host). Bi-directional parallel interfaces enter a "data present" state. Bit Contents 7 Drawer kick-out connector status 6 Buffer overflow 5 Reception Buffer Empty 4 Fixed at "0" 3 Paper end 2 Mechanical error 1 Framing error 0 Parity error "0" OPEN No error Has Data Status Paper No error No error No error "1" CLOSE Overflow Empty No paper Error Error Error EOT [Name] [Format] Decimal [Range] [Default] [Description] Inquire EOT status ASCII EOT Hex 04 4 ------ ------ This command is effective only when using an interface capable of bi-directional data communications. When this command is received, the printer sends the EOT status in real time to the host (not taking it from the reception buffer, but executing it immediately upon reception from the host). Bi-directional parallel interfaces enter a "data present" state. Bit Contents 7 6 5 4 Fixed at "1" 3 Paper end 2 Paper near-end 1 0 Fixed at "0" Status "0" "1" Paper No error No paper Error - 5-110 5-111

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5-110
5-111
EOT
[Name]
Inquire EOT status
[Format]
ASCII
EOT
Hex
04
Decimal
4
[Range]
------
[Default]
------
[Description]
This command is effective only when using an interface capable of
bi-directional data communications.
When this command is received, the printer sends the EOT status in real time
to the host (not taking it from the reception buffer, but executing it immediately
upon reception from the host). Bi-directional parallel interfaces enter a
"data present" state.
Bit
Contents
Status
7
6
5
4
3
2
1
0
Fixed at "1"
Paper end
Paper near-end
Fixed at "0"
"0"
Paper
No error
"1"
-
No paper
Error
-
CONTROL COMMANDS LIST
CHAPTER 5
ENQ
[Name]
Inquire ENQ status
[Format]
ASCII
ENQ
Hex
05
Decimal
5
[Range]
------
[Default]
------
[Description]
This command is effective only when using an interface capable of
bi-directional data communications.
When this command is received, the printer sends the ENQ status in real time
to the host (not taking it from the reception buffer, but executing it immediately
upon reception from the host). Bi-directional parallel interfaces enter a
"data present" state.
Bit
Contents
Status
7
6
5
4
3
2
1
0
Drawer kick-out connector status
Buffer overflow
Reception Buffer Empty
Fixed at "0"
Paper end
Mechanical error
Framing error
Parity error
"0"
OPEN
No error
Has Data
Paper
No error
No error
No error
"1"
CLOSE
Overflow
Empty
-
No paper
Error
Error
Error