Epson C31CA85090 Reference Guide - Page 83

Setting/Checking Modes, Self-test Mode

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Chapter 3 Application Development Information Setting/Checking Modes Besides the ordinary print mode, the printer has the following modes to set or check settings of the printer. • Self-test Mode • Hexadecimal Dumping Mode • NV Graphics Print Mode • Receipt Enhancement Information Print Mode • Memory Switch Setting Mode Self-test Mode You can confirm the following information by running the self-test mode. You can also set the interface mode. • Control circuit functions • Printer mechanism • Print quality • ROM version • Maintenance Information 3 • DIP switch settings Follow the steps below to run this mode. 1 Close the roll paper cover. 2 While pressing the Feed button, turn on the printer. (Keep pressing the Feed button until the printer starts printing.) The printer starts printing current status of the printer. With the LAN interface, before printing starts, it takes 6 seconds if the IP address is fixed and 13 seconds if the IP address is obtained with the automatic setting. (It may take longer depending on the response time from the host.) When the printer finishes printing the printer status, the following message is printed and the Paper LED flashes. (The printer is now in the self-test wait mode.): "Select Modes by pressing Feed button. Continue SELF-TEST: Less than 1 second Mode Selection : 1 second or more" 83

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Chapter 3
Application Development Information
83
3
Setting/Checking Modes
Bes
i
des
t
he ord
in
ary pr
int
mode,
t
he pr
int
er has
t
he follow
ing
modes
t
o se
t
or check se
tting
s of
t
he pr
int
er.
• Self-
t
es
t
Mode
• Hexadec
i
mal D
u
mp
ing
Mode
•
NV Graph
i
cs Pr
int
Mode
• Rece
i
p
t
E
n
ha
n
ceme
nt
I
n
forma
ti
o
n
Pr
int
Mode
•
Memory Sw
it
ch Se
tting
Mode
Self-test Mode
Yo
u
ca
n
co
n
f
i
rm
t
he follow
ing
in
forma
ti
o
n
by r
unning
t
he self-
t
es
t
mode. Yo
u
ca
n
also se
t
t
he
int
erface mode.
• Co
nt
rol c
i
rc
uit
f
un
c
ti
o
n
s
• Pr
int
er mecha
ni
sm
• Pr
int
q
u
al
it
y
•
ROM vers
i
o
n
• Ma
int
e
n
a
n
ce I
n
forma
ti
o
n
•
DIP sw
it
ch se
tting
s
Follow
t
he s
t
eps below
t
o r
un
t
h
i
s mode.
1
Close the roll paper cover.
2
While pressing the Feed button, turn on the printer. (Keep pressing the
Feed button until the printer starts printing.)
The pr
int
er s
t
ar
t
s pr
inting
c
u
rre
nt
s
t
a
tu
s of
t
he pr
int
er.
Whe
n
t
he pr
int
er f
ini
shes pr
inting
t
he pr
int
er s
t
a
tu
s,
t
he follow
ing
messa
g
e
i
s pr
int
ed a
n
d
t
he
Paper LED
flashes. (The pr
int
er
i
s
n
ow
in
t
he self-
t
es
t
wa
it
mode.):
“Selec
t
Modes by press
ing
Feed b
utt
o
n
.
Co
ntinu
e SELF-TEST: Less
t
ha
n
1 seco
n
d
Mode Selec
ti
o
n
: 1 seco
n
d or more”
With the LAN interface, before printing starts, it takes 6 seconds if the IP address is fixed
and 13 seconds if the IP address is obtained with the automatic setting. (It may take longer
depending on the response time from the host.)