Chapter 7: Programming Guide 7-103
Real Time Status Transmission
GS Sequence DLE
Sequence
ASCII
:
GS EOT
n
DLE EOT
n
Hexadecimal
:
1D 04
n
10
04
n
Decimal:
29
4
n
16
4
n
Value of
n
:
GS/DLE Sequence
1 = Transmit printer status
2 = Transmit RS-232C busy status
3 = Transmit error status
4 = Transmit receipt paper status
5 = Slip paper status
Transmits the selected one byte printer status specified by
n
in Real
Time according to the following parameters. This command includes
two sequences: GS and DLE.
Exceptions:
The command is ignored if
n
is out of range.
An application using the DLE sequence must send EOT within 100
milliseconds of DLE or the printer will misinterpret the DLE and
execute a Clear Printer command. Avoid this possibility by using the
1D 04
n
sequence, which is handled exactly the same as 10 04
n
.
Summary of Contents for 7158
Page 1: ...NCR 7158 Thermal Receipt and Impact Printer Release 1 0 Owner s Guide B005 0000 1112 Issue D...
Page 26: ...1 8 Chapter 1 About the Printer...
Page 50: ...3 12 Chapter 3 Using the Printer Clearing Check Flip Paper Jams Check Check Flip Window Door...
Page 110: ...5 28 Chapter 5 Technical Specifications Code Page 437...
Page 111: ...Chapter 5 Technical Specifications 5 29 Code Page 850...
Page 112: ...5 30 Chapter 5 Technical Specifications Code Page 852...
Page 113: ...Chapter 5 Technical Specifications 5 31 Code Page 858...
Page 114: ...5 32 Chapter 5 Technical Specifications Code Page 860...
Page 115: ...Chapter 5 Technical Specifications 5 33 Code Page 863...
Page 116: ...5 34 Chapter 5 Technical Specifications Code Page 865...
Page 117: ...Chapter 5 Technical Specifications 5 35 Code Page 866...
Page 128: ...6 10 Chapter 6 Communication Interface...
Page 286: ...7 158 Chapter 7 Programming Guide...
Page 314: ...Index 8 W Weight of printer 5 36 X XON XOFF protocol 6 6...