78
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 I
n
forma
ti
o
n
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
I
n
t
he self-
t
es
t
mode,
t
he pr
int
er pr
int
s
t
he c
u
rre
nt
pr
int
er s
t
a
tu
s a
n
d a roll
ing
pa
tt
er
n
t
es
t
pr
int
of res
i
de
nt
charac
t
ers.
The c
u
rre
nt
s
t
a
tu
s pr
int
in
cl
u
des
t
he follow
ing
in
forma
ti
o
n
:
• Co
nt
rol ROM vers
i
o
n
• I
nt
erface
t
ype
• Rece
i
ve b
u
ffer s
i
ze
• BUSY co
n
d
iti
o
n
• Res
i
de
nt
fo
nt
s
• Tha
i
charac
t
er pr
int
mode
• A
ut
o l
in
e feed
• Pr
int
de
n
s
it
y
• Ma
int
e
n
a
n
ce co
unt
er
in
forma
ti
o
n
(head r
unning
le
ngt
h,
nu
mber of
ti
mes of a
ut
oc
utting
)
• Memory sw
it
ch se
tting
s
Starting the self-test mode
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.