User guide

A795 User Guide: Programming Supplement
Chapter 4: Programming commands
89
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 transmit peripheral device status (1B 75)
and transmit paper sensor status (1B 76) are non-real time
responses and will arrive in the order in which they were
solicited.
Batch mode response Response recognized by:
ASCII HEX
ECS u 0 1B 75 0 0 00000xxBinary
ESC v 1B 76 0 x x 0 0 xxxBinary
GS I n 1D 49 n 0xx0xxxxBinary
GS r n 1D 72 n 0xx0xxxxBinary
Real time response Response recognized by:
ASCII HEX
GS EOT n 1D 04 n 0 x x 1 x x 1 0 Binary
DLE EOT n 10 04 n 0 x x 1 x x 1 0 Binary
GS ENQ 1D 05 1xxxxxxxBinary
XON 00010001Binary
XOFF 00010011Binary
Unsolicited satus mode (USM) Response recognized by:
USM Byte 1 0 x x 1 x x 0 0 Binary
USM Byte 2-4 0 x x 0 xxxxBinary