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DFX-8500
Rev. B
5-
8
3. Carriage operation is normal, but the self-test is printed incorrectly (2/3).
R
e
f
e
r
t
o
S
e
c
ti
on
5
.
3
,
R
epa
i
r
o
f t
he
P
r
i
n
t
e
r
M
e
c
han
i
s
m
.
P
r
i
n
t
O
K
?
.
If t
he
p
r
i
n
t
head
d
r
i
v
e
r
s
a
r
e
O
K,
r
ep
l
a
c
e
t
he
p
r
i
n
t
head
.
C
he
ck
t
he
p
r
i
n
t
head
d
r
i
v
e
r
s
.
N
o
I
s
t
he
p
r
i
n
t
head
r
e
s
i
s
t
an
c
e
c
o
rr
e
c
t
?
N
o
Y
e
s
A
r
e
t
he
d
r
i
v
e
r
s
O
K
?
A
Y
e
s
N
o
Y
e
s
B
I
s
t
he
p
r
i
n
t
O
K
?
N
o
If t
he
p
r
i
n
t
head
d
r
i
v
e
r
s
a
r
e
O
K,
r
ep
l
a
c
e
t
he
p
r
i
n
t
head
.
C
he
ck
t
he
p
r
i
n
t
head
d
r
i
v
e
r
s
.
N
o
A
r
e
t
he
d
r
i
v
e
r
s
O
K
?
Y
e
s
E
ND
R
e
f
e
r
t
o
S
e
c
ti
on
5
.
3
R
epa
i
r
o
f t
he
P
r
i
n
t
e
r
M
e
c
han
i
s
m
.
B
Y
e
s
Check the print head
coil resistance.
Replace the C204 MAIN and./or
C204 DRV-B board.
Replace the C204 MAIN and./or
C204 DRV-B board.
Replace the C204 MAIN and./or
C204 DRV-B board.