TH250
Programmer’s Guide
87
Automatic Status Back
Enable/disable Automatic Status Back (ASB)
ASCII
Hexadecimal
Decimal
GS a n
1D 61 n
29 97 n
Range of
n
:
0 - 255
Default:
0 (ASB disabled)
Enables or disables automatic status back (ASB) and specifies the status items. This command is a
batch mode command; that is, it is processed after all prior data in the input buffer has been
processed. There may be a time lag between the printer receiving this command and changing the
ASB response, depending on the receive buffer contents.
If any of the status items listed are selected, ASB is enabled and the printer automatically transmits
4 status bytes whenever the selected status changes. If no status is selected, ASB is disabled. All
four status bytes are transmitted without checking DSR
If the error status is enabled, a change in the following conditions will trigger the ASB:
Cash Drawer
Receipt Cover
Knife Error
Out-of-Range Printhead Temperature
Out-of-Range Voltage
Paper Exhaust Status
The bits of n are defined in the table.
Bit
Off/On Hex
Decimal
Status for ASB
0
Off
00
0
Cash drawer status disabled.
On
01
1
Cash drawer status enabled.
1
Off
00
0
RS-232C Busy status disabled.
On
02
2
RS-232C Busy status enabled.
2
Off
00
0
Error status disabled.
On
04
4
Error status enabled.
3
Off
00
0
Receipt paper roll status disabled.
On
08
8
Receipt paper roll status enabled.
4
Off
00
0
Undefined
5
Off
00
0
Undefined
6
Off
00
0
Undefined
7
On
00
0
Undefined
Exceptions
If n = 0, ASB is disabled
Summary of Contents for TH250
Page 1: ...TH250 Thermal Printer Programmer s Guide January 2016 ...
Page 153: ...TH250 Programmer s Guide 148 Character code table Page 1 PC850 Multilingual Latin I ...
Page 154: ...TH250 Programmer s Guide 149 Character code table Page 2 PC852 Latin II ...
Page 155: ...TH250 Programmer s Guide 150 Character code table Page 3 PC860 Portuguese ...
Page 156: ...TH250 Programmer s Guide 151 Character code table Page 4 PC863 Canadian French ...
Page 157: ...TH250 Programmer s Guide 152 Character code table Page 5 PC865 Nordic ...
Page 158: ...TH250 Programmer s Guide 153 Character code table Page 6 PC858 Multilingual I Euro ...
Page 159: ...TH250 Programmer s Guide 154 Character code table Page 7 PC866 Russian ...
Page 160: ...TH250 Programmer s Guide 155 Character code table Page 8 WPC1252 Latin I ...
Page 161: ...TH250 Programmer s Guide 156 Character code table Page 9 PC862 Hebrew ...
Page 162: ...TH250 Programmer s Guide 157 Character code table Page 10 PC737 Greek ...
Page 163: ...TH250 Programmer s Guide 158 Character code table Page 11 PC874 Thai ...
Page 164: ...TH250 Programmer s Guide 159 Character code table Page 12 PC857 Turkish ...
Page 165: ...TH250 Programmer s Guide 160 Character code table Page 13 WPC1251 Cyrillic ...
Page 166: ...TH250 Programmer s Guide 161 Character code table Page 14 WPC1255 Hebrew ...
Page 167: ...TH250 Programmer s Guide 162 Character code table Page 15 KZ_1048 Kazakh ...
Page 168: ...TH250 Programmer s Guide 163 Character code table Page 16 WPC1254 Turkish ...
Page 169: ...TH250 Programmer s Guide 164 Character code table Page 17 WPC1250 Central Europe ...
Page 170: ...TH250 Programmer s Guide 165 Character code table Page 18 WPC28591 Latin 1 ...
Page 171: ...TH250 Programmer s Guide 166 Character code table Page 19 WPC28592 Latin 2 ...
Page 172: ...TH250 Programmer s Guide 167 Character code table Page 20 WPC28599 Turkish ...
Page 173: ...TH250 Programmer s Guide 168 Character code table Page 21 WPC28605 Latin 9 ...
Page 174: ...TH250 Programmer s Guide 169 Character code table Page 22 PC864 Arabic ...
Page 175: ...TH250 Programmer s Guide 170 Character code table Page 23 PC720 Arabic ...
Page 176: ...TH250 Programmer s Guide 171 Character code table Page 24 WPC1256 Arabic ...
Page 177: ...TH250 Programmer s Guide 172 Character code table Page 25 WPC28596 Arabic ...
Page 178: ...TH250 Programmer s Guide 173 Character code table Page 26 KATAKANA Asia ...
Page 179: ...TH250 Programmer s Guide 174 Character code table Page 27 PC775 Baltic ...
Page 180: ...TH250 Programmer s Guide 175 Character code table Page 28 WPC1257 Baltic ...
Page 181: ...TH250 Programmer s Guide 176 Character code table Page 29 WP28594 Baltic ...