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Chapter 6: Programming Information A794 Owner’s Guide
March 1999102
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 00000xxBinary
ESC v 0 0000XxxBinary
GS I n 0 xx0XXxxBinary
GS r n 0 xx0XXxxBinary
Real Time Response Response Recognized By:
GS EOT n 0 x x1xX10Binary
DLE EOT n 0 x x1xX10Binary
GS ENQ 1 x x X x X x x Binary
XON 0 0 010001Binary
XOFF 0 0 010011Binary
Auto Status Back (ASB) Response Recognized By:
ASB Byte 1 0 xx1xX00Binary
ASB Bytes 2-4 0 xx0xXxxBinary