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DFX-8500
Rev. B
5-
6
2. Carriage operation is abnormal.
END
S
T
AR
T
N
o
Y
es
A
r
e
t
he
connec
t
o
r
s
li
s
t
ed
i
n
N
OT
E
1
i
nse
r
t
ed
secu
r
e
l
y?
R
e
i
nse
r
t t
he
connec
t
o
r
s
.
I
s
t
he
f
au
l
t
co
rr
ec
t
ed?
N
o
Y
es
M
anua
ll
y
m
ove
t
he
ca
rr
i
age
t
o
see
i
f
m
ove
m
en
t
i
s
s
m
oo
t
h
o
r
no
t.
N
o
t
s
m
oo
t
h
R
e
f
e
r
t
o
S
ec
t
i
on
5
.
3
,
R
epa
i
r
o
f t
he
P
r
i
n
t
e
r
M
echan
i
s
m
.
P
e
r
f
o
r
m
r
epa
i
r
necessa
r
y
.
N
o
Y
es
I
s
t
he
f
au
l
t
co
rr
ec
t
ed?
END
S
m
oo
t
h
END
C
heck
t
he
CR
m
o
t
o
r
and
CR
m
o
t
o
r
d
r
i
ve
r
s
us
i
ng
a
m
u
l
t
im
e
t
e
r
.
O
K
?
N
o
If t
he
m
o
t
o
r
i
s
bad
,
r
ep
l
ace
.
If
d
r
i
ve
r
s
a
r
e
bad
,
r
ep
l
ace
a
t
t
he
sa
m
e
t
im
e
.
Y
es
I
s
t
he
f
au
l
t
co
rr
ec
t
ed?
N
o
Y
es
NOTE 1:
Check the following connectors:
Junction board connector to interlock switch
Junction board connector to CR motor
Head junction board connectors to printhead
CN4 of C204 MAIN board to head junction board
Replace the C204 MAIN board and/or
C204 DRV board.