Epson A794-D100 User Manual
Page 108
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Chapter 6: Programming Information
A794 Owner’s Guide
March 1999
102
Recognizing Data from the Printer
An application sending various Real Time and non-Real Time commands to which the
printer responds can determine which command a response belongs to by the table
below.
Responses to ESC u and ESC v are non-Real Time responses and will arrive in the order
in which they were solicited.
Batch Mode Response
Response Recognized By:
ESC u 0
0
0
0
0
0
0
x
x
Binary
ESC v
0
0
0
0
0
X
x
x
Binary
GS I n
0
x
x
0
X
X
x
x
Binary
GS r n
0
x
x
0
X
X
x
x
Binary
Real Time Response
Response Recognized By:
GS EOT n
0
x
x
1
x
X
1
0
Binary
DLE EOT n
0
x
x
1
x
X
1
0
Binary
GS ENQ
1
x
x
X
x
X
x
x
Binary
XON
0
0
0
1
0
0
0
1
Binary
XOFF
0
0
0
1
0
0
1
1
Binary
Auto Status Back (ASB)
Response Recognized By:
ASB Byte 1
0
x
x
1
x
X
0
0
Binary
ASB Bytes 2-4
0
x
x
0
x
X
x
x
Binary
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