Epson C31CA85090 Reference Guide - Page 85

Hexadecimal Dumping Mode, A B C D E F G H I J

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Chapter 3 Application Development Information 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. Follow the steps below to run this mode.  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. The printer starts printing data received from then on in hexadecimal numbers and their corresponding characters. Printing example: 3 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 . % . . c 4 . . 0 1 41 42 43 44 45 46 47 48 49 4A A B C D E F G H I J *** completed *** Turn off the printer or press the Feed button three times to return to the normal mode. 85

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Chapter 3
Application Development Information
85
3
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.
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.
Printing example:
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.
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
. % . . c 4 . . 0 1
41 42 43 44 45 46 47 48 49 4A
A B C D E F G H I J
***
completed
***