Ricoh C249, Service Manual

Page: 112 / 486

OTHERS
C249 4-14 SM
4.4.8 USER INSTRUCTIONS
Phenomenon Cause Solution
B jam Miss master setting
(Insert the master too
deep.) Do not insert master to deeply. The
point of master is united with
"
mark when master is set.
D jam Exit pawl of clamper When master is taken off, exit pawl
clamper should not be on the
master clamper.
P
oor
i
m
ag
e
(pr
inti
n
g w
h
it
e e
tc
)
P
oor
m
a
st
er
f
e
e
d
Te
st pa
tt
er
ns
SP8
-1
0
NG
P
oor
sca
n
n
er
P
oor
dr
um
P
oor
pa
per
fe
e
d
OK
Ca
u
s
e
:
A
bno
rm
al
t
her
mal
h
ead
A
dj
ust
m
e
n
t o
f t
her
mal
h
ead
pri
n
ti
ng
pre
s
sur
e
vol
ta
g
e
H
a
rn
ess
an
d s
hor
t ci
rc
ui
t
(d
efe
c
ti
ve
si
g
nal
syste
m
)
D
e
fec
ti
v
e MP
U
bo
ard
C
a
u
se (s
ca
nn
er
):
D
e
fec
ti
v
e exp
o
s
u
re
l
a
mp
D
e
fec
ti
v
e S
B
U
bo
ar
d
D
e
fec
ti
v
e MP
U
bo
ard
C
a
u
se (dr
u
m
):
D
oubl
e
mast
er
s o
n
d
ru
m
C
loggi
ng a met
a
l
sc
re
en
C
a
u
se (p
ap
er
f
e
e
d
):
D
e
fec
ti
v
e
pri
n
ti
n
g
p
res
sur
e
l
e
ve
r
P
oor
i
m
ag
e
(fa
in
t im
a
g
e
/a
par
t o
f
pi
c
tur
e
s
fal
ls ou
t)
P
oor
m
a
st
er
f
e
e
d
Te
st pa
tt
er
ns
SP8
-1
0
NG
P
oor
dr
um
OK
Ca
u
s
e
:
A
bno
rm
al
t
her
mal
h
ead
H
a
rn
ess
an
d s
hor
t ci
rc
ui
t
(d
efe
c
ti
ve
si
g
nal
syste
m
)
D
e
fec
ti
v
e MP
U
bo
ard
C
a
u
se (dr
u
m
):
D
e
fec
ti
v
e i
n
k
det
ecti
o
n
De
fe
c
tive
i
n
k s
u
p
p
ly
D
e
fec
ti
v
e doc
to
r
g
a
p
C
loggi
ng a met
a
l
sc
re
en
Fo
rei
g
n
mat
e
ri
al
s o
n
t
he s
u
rf
ac
e of
th
e
scre
en.
C249T905.WMF