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DFX-8500
Rev. B
5-1
2
6. Data sent by the host computer is printed incorrectly.
Note : The flowchart below assumes the host computer is operating normally.
R
ep
l
a
c
e
C
M
A
I
N
boa
r
d
.
C
he
ck
t
he
c
ab
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c
onne
c
t
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on
f
r
o
m
t
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ho
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t
c
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m
pu
t
e
r
.
Tr
oub
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hoo
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r
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v
i
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s
f
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o
w
c
ha
r
t
s
.
R
un
t
he
s
e
l
f
-
t
e
s
t.
STA
R
T
I
s
t
he
s
e
l
f
-
t
e
s
t
p
r
i
n
t
ed
c
o
rr
e
c
t
l
y
?
N
o
Y
e
s
W
h
i
c
h
I/
F
a
r
e
y
ou
u
s
i
ng?
B
u
il
t
-
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n
P
a
r
a
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e
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S
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i
a
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o
r
O
p
t
i
ona
l
Y
e
s
R
ep
l
a
c
e
c
ab
l
e
.
N
o
E
ND
E
ND
Y
e
s
If
y
ou
a
r
e
u
s
i
ng
a
s
e
r
i
a
l
I/
F
,
i
s
y
ou
r
c
ab
l
e
a
nu
ll
m
ode
m
c
ab
l
e?
N
o
Y
e
s
R
ep
l
a
c
e
C
M
A
I
N
boa
r
d
.
E
ND
If
y
ou
a
r
e
u
s
i
ng
a
T
y
pe
B
op
t
i
ona
l
I/
F
f
o
r
a
ne
t
w
o
r
k
,
i
s
t
he
ne
t
w
o
r
k
c
on
f
i
gu
r
ed
c
o
rr
e
c
t
l
y
?
N
o
t
u
s
i
ng
s
e
r
i
a
l
.
Y
e
s
R
ep
l
a
c
e
T
y
pe
B
i
n
t
e
r
f
a
c
e
.
E
ND
R
e
c
on
f
i
gu
r
e
ne
t
w
o
r
k
.
E
ND
N
o
S
e
t
s
w
i
t
c
he
s
c
o
rr
e
c
t
l
y
.
E
ND
N
o
Are the DIP
switches set correctly?
(See Tables 1-16,1-21,
1-22,and 1-23.)
204
204
Is
your parallel cable is a
shielded, twisted-pair cable
less than 2 m, and does it
work with another
printer?