Hexadecimal Dumping Mode - Epson TM T70 Technical Reference Manual

Hexadecimal Dumping Mode

In the hexadecimal dumping mode, the printer prints the data transmitted from a host computer
in hexadecimal numbers and their corresponding characters.
Starting hexadecimal dumping
Follow the steps below to perform the hexadecimal dumping.
• If there is no character corresponding to print data, "." is printed.
• If print data is less than one line, press the FEED button to print the line.
• Applications that confirm printer status may not work correctly during the hexadecimal
dumping mode. The printer returns only the status for "Transmit real-time status."
1
Open the roll paper cover.
2
While pressing the FEED button, turn on the printer.
3
Close the roll paper cover.
Data received from then on is printed out from the printer in hexadecimal numbers and
their corresponding characters.
4
To quit the hexadecimal dumping mode, turn off the printer or press the
FEED button three times.
Printing example
1B 21 00 1B 26 02 40 40 1B 69
1B 25 01 1B 63 34 00 1B 30 31
41 42 43 44 45 46 47 48 49 4A
Hexadecimal Dump
To terminate hexadecimal dump,
press FEED button three times.
*** completed ***
Chapter 3 Application Development Information
.!..&.@@.i
. ! . . & . @ @ . i
.%..c4..01
. % . . c 4 . . 0 1
ABCDEFGHIJ
A B C D E F G H I J
3
59