2001/10/02
CHAPTER 2 "PCL" - 100
8.5.
Status Response Syntax
All of the status responses begin with "PCL", Carriage Return control code and a Line Feed control code. The
response is ended by a Carriage Return and a Line Feed control code. At the end of the transaction, status
responses are ended by a Form Feed Control code. The fundamental syntax for the status response is as shown
below.
PCL<CR> <LF>
INFO TITLE<CR><LF>
KEYWORDn=DATAn<CR><LF>
KEYWORDn=DATAn<CR><LF>
.
.
.
<FF>
TITLE, KEYWORDn, and DATAn are strings which differ according to the status readback command being
operated. One or more keyword lines related to the status readback response accompany every status readback
response. The Echo command response differs from this and is as shown below.
PCL<CR><LF>
ECHO ValueField<CR><LF>
<FF>
ValueField is the decimal number which comes from the Echo command value field.
For future printers, keywords might be added. Applications in which the status readback is used should be made
to disregard lines with keywords they do not understand.
8.5.1. Set status readback location type
ESC*s#T
(27)(42)(115)#(84)
<1Bh><2Ah><73h>#<54h>
This command determines the status location type according to the value of #.
The location type is used in association with the location unit in order to specify an entity location for a status
request.
•
#=0 specifies an invalid location. When the printer receives an Inquire Entity Command, an error response is
generated. This is the default value. When you execute a printer reset, this value is reset to 0.
•
# = 1 specifies the currently selected location.
•
# = 2 specifies all locations.
•
# = 3 specifies the printer's internal location.
•
# = 4 specifies the downloaded entity.
•
# = 5 specifies the user-installed card/cartridge
The location type setting is retained by the printer. When the printer d oes not send the set status readback
location type command in order to change the setting for an entity request, then the printer uses the currently
available location type setting.
8.5.2. Set status readback location unit
ESC*s#U
(27)(42)(115)#(85)
<1Bh><2Ah><73h>#<55h>
•
The status location unit is selected by the value of #.
•
The printer uses the location unit in association with the location type in order to specify an entity location
for a status request.
Type
Unit
0
-
invalid location
1
-
currently selected location
2
-
all locations
3
0
all internal entities
Summary of Contents for HL-1250
Page 15: ...2001 10 02 CHAPTER 1 INTRODUCTION 1 CHAPTER 1 INTRODUCTION ...
Page 20: ...2001 10 02 CHAPTER 1 INTRODUCTION 6 ...
Page 21: ...2001 10 02 CHAPTER 2 PCL 1 CHAPTER 2 PCL PRINTER CONTROL LANGUAGE ...
Page 59: ...2001 10 02 CHAPTER 2 PCL 39 ...
Page 76: ...2001 10 02 CHAPTER 2 PCL 56 ...
Page 104: ...2001 10 02 CHAPTER 2 PCL 84 71 71 Lines picture Same as above ...
Page 109: ...2001 10 02 CHAPTER 2 PCL 89 ...
Page 123: ...2001 10 02 CHAPTER 2 PCL 103 ...
Page 131: ...2001 10 02 CHAPTER 3 PCL5C 1 CHAPTER 3 PCL5C ...
Page 149: ...2001 10 02 CHAPTER 4 HP GL 2 1 CHAPTER 4 HP GL 2 GRAPHICS LANGUAGE ...
Page 199: ...2001 10 02 CHAPTER 4 HP GL 2 51 ...
Page 204: ...2001 10 02 CHAPTER 4 HP GL 2 56 ...
Page 205: ...2001 10 02 CHAPTER 5 PJL 1 CHAPTER 5 PJL PRINTER JOB LANGUAGE ...
Page 248: ...2001 10 02 CHAPTER 5 PJL 44 ...
Page 263: ...2001 10 02 CHAPTER 5 PJL 59 ...
Page 264: ...2001 10 02 CHAPTER 6 EPSON 1 CHAPTER 6 EPSON FX 850 ...
Page 286: ...2001 10 02 CHAPTER 6 EPSON 23 LPRINT CHR 27 CHR 37 CHR 1 CHR 0 Select downloaded characters ...
Page 290: ...2001 10 02 CHAPTER 6 EPSON 27 Sample 12 ...
Page 292: ...2001 10 02 CHAPTER 6 EPSON 29 Sample 14 ...
Page 294: ...2001 10 02 CHAPTER 7 IBM PROPRINTER 1 CHAPTER 7 IBM PROPRINTER XL ...
Page 315: ...2001 10 02 CHAPTER 7 IBM PROPRINTER 22 ...
Page 316: ...2001 10 02 CHAPTER 8 BAR CODE CONTROL 1 CHAPTER 8 BAR CODE CONTROL ...
Page 326: ...2001 10 02 CHAPTER 9 HP GL 1 CHAPTER 9 HP GL GRAPHICS LANGUAGE ...
Page 353: ...10 5 2001 APPENDIX A COMPARISON LIST 1 APPENDIX A COMPARISON LIST ...
Page 391: ...10 5 2001 APPENDIX A COMPARISON LIST 39 AUTOSKIP ON OFF ON OFF ON OFF ON OFF ...