TH230/TH230+
Programmers Guide
29
DLE ENQ
Function:
Real time request to printer
Code ASCII:
DLE ENQ
n
Code HEX:
0x10 0x05
n
Range:
1
≤
n
≤
2
Description:
Responds to a request in real time from the host system.
n
specifies the
request as follows:
n Request
1 Restarts printing from the beginning of the line where an error
occurred, after recovering from the error.
2 Recover from an error after clearing the data in the receive
buffer and print buffers.
Notes:
•
This is a real-time command that the printer executes upon receiving it.
Note the following when using this command.
• If this command is embedded within the code string of another
command, it is processed as a parameter of the other command, and
the print result is not correct.
• If another command (such as bit image or defined data) has a code
string in a parameter that is the same as this command, the printer
starts processing this command.
•
This command is executed even when the printer is offline
•
If the receive buffer is full the execution depends from Memory Switch
2-8 (Listen to Real-Time-Commands - see command GS ( E).
- If Memory Switch 2-8 is set to off (48): command is executed.
- If Memory Switch 2-8 is set to on (49): command is not executed.
•
When a recoverable error occurs, after removing the cause of the error,
the printer can recover from the error by transmitting DLE ENQ 1 or DLE
ENQ 2 without the printer being turned off.
•
DLE ENQ 1 or DLE ENQ 2 is enabled only when a recoverable error
occurs, with the exception of an automatically recovered error, and is
ignored in other cases. Errors recoverable by DLE ENQ 1 or DLE ENQ 2
depend on the printer model.
•
DLE ENQ 1 or DLE ENQ 2 is also executed to recover from a recoverable
error when the printer is disabled by ESC =.
•
In page mode, if the printer recovers from a recoverable error by using
DLE ENQ 2, the printer returns to standard mode after clearing the data
in receive and print buffers and changing the values set by ESC W to the
default values.
•
After processing DLE ENQ 2, the printing position is moved to the left
side of the printable area. Printer is in the status “beginning of the line,”
or “there is data in the print buffer.”
•
If the value of n is out of the specified range, this command is ignored.
•
A description of the different errors and the error blink patterns can be
found on page 285.
•
This command can be disabled by US z.
Summary of Contents for TH230
Page 1: ...TH230 TH230 POS Printer Programmers Guide July 2013 ...
Page 3: ...TH230 TH230 POS Printer Programmers Guide July 2013 ...
Page 214: ...TH230 TH230 Programmers Guide 207 Character code table Page 1 PC850 Multilingual Latin I ...
Page 215: ...Programmers Guide TH230 TH230 208 Character code table Page 2 PC852 Latin II ...
Page 216: ...TH230 TH230 Programmers Guide 209 Character code table Page 3 PC860 Portuguese ...
Page 217: ...Programmers Guide TH230 TH230 210 Character code table Page 4 PC863 Canadian French ...
Page 218: ...TH230 TH230 Programmers Guide 211 Character code table Page 5 PC865 Nordic ...
Page 219: ...Programmers Guide TH230 TH230 212 Character code table Page 6 PC858 Multilingual I Euro ...
Page 220: ...TH230 TH230 Programmers Guide 213 Character code table Page 7 PC866 Russian ...
Page 221: ...Programmers Guide TH230 TH230 214 Character code table Page 8 WPC1252 Latin I ...
Page 222: ...TH230 TH230 Programmers Guide 215 Character code table Page 9 PC862 Hebrew ...
Page 223: ...Programmers Guide TH230 TH230 216 Character code table Page 10 PC737 Greek ...
Page 224: ...TH230 TH230 Programmers Guide 217 Character code table Page 11 PC874 Thai ...
Page 225: ...Programmers Guide TH230 TH230 218 Character code table Page 12 PC857 Turkish ...
Page 226: ...TH230 TH230 Programmers Guide 219 Character code table Page 16 WPC1254 Turkish ...
Page 227: ...Programmers Guide TH230 TH230 220 Character code table Page 17 WPC1250 Central Europe ...
Page 228: ...TH230 TH230 Programmers Guide 221 Character code table Page 18 WPC28591 Latin 1 ...
Page 229: ...Programmers Guide TH230 TH230 222 Character code table Page 19 WPC28592 Latin 2 ...
Page 230: ...TH230 TH230 Programmers Guide 223 Character code table Page 20 WPC28599 Turkish ...
Page 231: ...Programmers Guide TH230 TH230 224 Character code table Page 21 WPC28605 Latin 9 ...
Page 232: ...TH230 TH230 Programmers Guide 225 Character code table Page 22 PC864 Arabic ...
Page 233: ...Programmers Guide TH230 TH230 226 Character code table Page 23 PC720 Arabic ...
Page 234: ...TH230 TH230 Programmers Guide 227 Character code table Page 24 WPC1256 Arabic ...
Page 235: ...Programmers Guide TH230 TH230 228 Character code table Page 25 WPC28596 Arabic ...
Page 236: ...TH230 TH230 Programmers Guide 229 Character code table Page 26 KATAKANA Asia ...
Page 237: ...Programmers Guide TH230 TH230 230 Character code table Page 27 PC775 Baltic ...
Page 238: ...TH230 TH230 Programmers Guide 231 Character code table Page 28 WPC1257 Baltic ...
Page 239: ...Programmers Guide TH230 TH230 232 Character code table Page 29 WPC28594 Baltic ...
Page 293: ...Wincor Nixdorf International GmbH 2013 D 33094 Paderborn ...