Brother MFC-L2712DN - Page 63


Partially shaded

Fully tinged
<User Check>
•
Cle
an th
e sca
nner
gla
ss.
S
t
e
p
C
a
u
s
e
R
e
m
e
d
y
1
D
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.
2
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f
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d
d
o
c
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n
t
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p
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p
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c
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t
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d
o
c
u
m
e
n
t
s
c
a
n
n
e
r
u
n
i
t
.
<User Check>
•
Clean th
e scanne
r glass or fi
rst side/
second s
ide
scanner glass strip.
S
t
e
p
C
a
u
s
e
R
e
m
e
d
y
1
Incorrect white level
correction data
Execute “Acquire white level data
(Function
code 55)
”.
2
First or second side CIS unit
failure
Replace the first or second side CIS unit.
3
M
a
i
n
P
C
B
f
a
i
l
u
r
e
R
e
p
l
a
c
e
t
h
e
m
a
i
n
P
C
B
A
S
S
Y
.