Programmers Guide
TH320/420
76
Recovers from an error after clearing the receive and print buffers. Print settings that are normally
preserved from line to line, such as character height and width, are still preserved with this command.
This sequence is ignored except when the printer is busy due to an error condition.
The same error recovery possibilities exist as for n = 1.
n
= 3
Cancel the slip waiting status. This sequence is ignored except when the printer is waiting for a slip to
be inserted.
When slip waiting is canceled, the receive and print buffers are cleared and the receipt is selected.
When printing on the slip is to continue, the slip must be selected again.
Exceptions
The command is ignored if n is out of range.
An application using the DLE sequence must send ENQ 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
03 n sequence that is handled exactly the same as 10 05 n.
Real-time printer status transmission
ASCII
GS ENQ
Hexadecimal
1D05
Decimal
295
This command transmits one byte status of the printer in real time.
Bit
Status
Hex
Dec.
Function
0
Off
00
0
Paper adequate.
On
01
1
Paper low (if paper low sensor enabled).
1
Off
00
0
Paper adequate.
On
02
2
Paper low (if paper low sensor enabled).
2
Off
00
0
Both receipt and cassette door closed.
On
04
4
Receipt or cassette door open.
3
Off
00
0
Not busy at the RS-232cinterface.
On
08
8
Printer is busy at the RS-232cinterface.
4
Off
00
0
One or both cash drawers open.
On
10
16
Both cash drawers closed.
Exceptions
Unlike the A756, that had a dedicated connector and resultant dedicated status reporting for each cash
drawer, the TH320 has a single connector that shares data reporting from either cash drawer. When either
cash drawer is open, an open status is reported by the printer.
Real-time commands disable
ASCII
US z n
Hexadecimal 1F 7A n
Decimal
31 122 n
Value of n:
0 = disable 1=enable
This command is used to disable real time commands. They are disabled prior to sending graphic or
other data to the printer that may contain embedded real time commands.
This command is a batch command and processed in the order received.
Содержание TH320
Страница 1: ...TH320 TH420 Two Color Thermal Impact Hybrid Printer Programmers Guide ...
Страница 75: ...TH320 TH420 Programmers Guide 67 ...
Страница 121: ...TH320 TH420 Programmers Guide 113 Character Sets Character code 437 USA Standard Europe ...
Страница 122: ...Programmers Guide TH320 420 114 Codepage 737 Greek ...
Страница 123: ...TH320 TH420 Programmers Guide 115 Codepage 850 Multilingual ...
Страница 124: ...Programmers Guide TH320 420 116 Codepage 852 Slavic ...
Страница 125: ...TH320 TH420 Programmers Guide 117 Codepage 857 Turkish ...
Страница 126: ...Programmers Guide TH320 420 118 Codepage 858 with Euro symbol ...
Страница 127: ...TH320 TH420 Programmers Guide 119 Codepage 860 Portuguese ...
Страница 128: ...Programmers Guide TH320 420 120 Codepage 862 Hebrew ...
Страница 129: ...TH320 TH420 Programmers Guide 121 Codepage 863 French Canadian ...
Страница 130: ...Programmers Guide TH320 420 122 Codepage 865 Nordic ...
Страница 131: ...TH320 TH420 Programmers Guide 123 Codepage 866 Cyrillic ...
Страница 132: ...Programmers Guide TH320 420 124 Codepage 1252 Windows Latin 1 ...
Страница 134: ...Programmers Guide TH320 420 126 Codepage 1255 Hebrew ...
Страница 142: ...Programmers Guide TH320 420 134 TH420 Additional Features ...
Страница 156: ......
Страница 157: ...TH320 TH420 Programmers Guide Wincor Nixdorf International GmbH D 33094 Paderborn ...