8-Printer Commands Epic Edge™ OEM Integration Manual
Page 98 August 2018 100-14444 Rev B
ESC W – Wrap Data
Description
Causes the characters n1 and n2 to be echoed back to the host. As soon as n1 is
received by the printer, the printer, in turn, will transmit n1 back to the host. Your
program should wait to receive n1 before outputting n2. If you do not wait, you may lose
n1.
If n1 and n2 are received successfully by the host, you can be reasonably assured that
there is an Epic Edge™ attached to the serial port, and that your program can
communicate with the printer.
Expression
Parameters n1 = first character to echo
n2 = second character to echo
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