Dymo Costar 400 User Manual download pdf (Page 57)

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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 don’t wait, you may lose n1. If n1

and n2 are received successfully by the host, you can be

reasonably assured that there is a LabelWriter attached to the

serial port and your program can communicate with the printer.

EXPRESSION

ASCII ESC W n1 n2

Decimal 27 87 n1 n2

Hex 1B 57 n1 n2

PARAMETERS

n1 = first character to echo

n2 = second character to echo

EXAMPLE

For an example of this command’s usage, see Appendix A,

page 87, Example 22

1 2 ... 52 53 54 55 56 57 58 59 60 61 62 ... 131 132

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Dymo Costar 400 User Manual Page 57