Ricoh C249, Service Manual

Page: 113 / 486

OTHERS
SM 4-15 C249
Trouble-
shooting
Jam
Change a s
ens
or
and a
m
o
to
r.
V
R
adj
ust
m
en
t o
f a
s
e
n
s
or
Check I
N
P
U
T
/OUT
P
UT for
a
rel
a
ted sensor
and
motor.
NG
Ref
e
r t
o
p
a
p
er f
eed s
e
ct
io
n
Ref
e
r
to
m
a
st
er f
eed
s
e
c
ti
o
n
Ref
e
r t
o
m
a
st
er ej
e
c
t s
e
c
ti
o
n
Ref
e
r t
o
paper del
iv
er
y
s
e
ct
io
n
OK
Poor
i
m
age
(skew paper/
sh
if
t
im
age)
Poor
paper
f
eed
Poor
dru
m
Others
Cause (paper feed):
Wrong am
ount
o
f bend
fo
r regi
st
ra
ti
on
The ret
ry m
ode
fo
r paper
feed i
s
O
N
.
Cause (drum
):
M
a
st
er not
under drum
c
lam
per.
The m
a
s
ter i
s
s
lan
ted on
the drum
.
Cause (others): B
o
th
s
ide
pri
n
ti
ng
P
aper i
s
not
c
o
rrect
ly
s
e
t t
o
t
he pa
per f
eed
C249T906.WMF