Epson TM-T20, Техническое справочное руководство

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Hexadecimal Dumping Mode
I n t he hexadec i mal d u mp ing mode, t he pr int er pr int s t he da t a t ra n sm itt ed from a hos t comp ut er
in hexadec i mal nu mbers a n d t he i r correspo n d ing charac t ers. I t e n ables yo u t o check i f da t a i s
t ra n sm itt ed t o t he pr int er correc t ly.
Starting the hexadecimal dumping mode
Follow t he s t eps below t o r un t h i s mode.
1
Open the roll paper cover.
2
While pressing the Feed button, turn on the printer.
3
Close the roll paper cover.
The pr int er s t ar t s pr inting da t a rece i ved from t he n o n in hexadec i mal nu mbers a n d t he i r
correspo n d ing charac t ers.
T u r n off t he pr int er or press t he Feed b utt o n t hree ti mes t o re tu r n t o t he n ormal mode.
Printing example:
•
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.”
Hexadecimal Dump
To terminate hexadecimal dump,
press FEED button three times.
1B 21 00 1B 26 02 40 40 1B 69
.!..&.@@.i
1B 25 01 1B 63 34 00 1B 30 31 .%..c4..01
41 42 43 44 45 46 47 48 49 4A ABCDEFGHIJ
*** completed ***
. ! . . & . @ @ . i
. % . . c 4 . . 0 1
A B C D E F G H I J