Epson WF-R8590 - Page 16

EPSON WF-R85
90/WF-R859
1/WF-R8593
Revision F
Confidential
16
Figure 1-3.
Tr
oubleshooting
Workf
low (3)
Poor Printing
[Phenomenon]
•
Poo
r prin
ting q
ual
ity
•
Ink
sta
in o
n pa
per
•
Do
t m
is
si
ng
•
Paper
eject
withou
t pri
nting
[Presumable Cause]
•
Driver
/ Pan
el mi
s-sett
ing
•
Contam
inatio
n of
CR s
cale
•
Contam
inatio
n of
Printh
ead
Cover
•
Prin
the
ad d
ama
ge
•
Ink
cloggi
ng o
f Pr
inthea
d
•
Contam
inatio
n on
Cap
Unit /
Wiper of Ink system Assy
•
Ink sy
ste
m Assy d
ama
ge
•
Na
rr
ow
PG
•
PE
Lev
er d
ama
ge
•
PE S
ens
or d
ama
ge
•
PW S
ens
or d
ama
ge
[Major Troubleshooting]
•
Driv
er / Pane
l re-se
ttin
g
•
CR Sca
le rep
lac
eme
nt
•
Printhe
ad
cover
clean
ing
•
Prin
the
ad cle
ani
ng
•
Ink pa
ck rep
lac
eme
nt
•
Prin
the
ad replac
eme
nt
•
Rubbe
r clea
ning
of Cap
Unit of
Ink system Assy
•
Ink s
ystem
Assy
replac
ement
•
PG
rea
dju
stm
ent
•
Prin
ter M
ech
ani
sm
replacement
•
PE Lev
er rep
lac
eme
nt
•
PE Sen
sor re
pla
cem
ent
•
PW Sen
sor re
pla
cem
ent
Poor Paper Loading
[Presumable Cause]
•
Use o
f 3rd p
art
y med
ia
•
Edg
e guide mi
s-s
ett
ing
•
For
eig
n m
ate
ria
l
•
Par
ts
com
e-o
ff
•
Contam
inatio
n of
paper
feed
roller (Duplex Unit)
•
Cas
set
te Ass
y dama
ge
•
Picku
p Ro
ller
deterio
ration,
contamination
•
Contam
inatio
n of
PF ro
ller
[Major Troubleshooting]
•
Recom
menda
tion
of E
PSON
media
•
Edg
e guid
e re-s
ett
ing
•
Foreig
n
materia
l r
emova
l
•
Par
ts re-in
sta
lla
tio
n
•
Pick
Up A
ssy
replac
ement
•
Casse
tte A
ssy
replac
ement
•
Prin
ter Me
cha
nis
m
replacement
•
Rear
ASF
Unit
replac
ement
Abnormal Noise
[Presumable Cause]
•
For
eig
n m
ate
ria
l
•
Ins
uffi
cie
nt gre
ase
•
Ge
ar
da
ma
ge
•
Stoppe
r Hold
er Idl
e Rol
ler is
installed in a wrong place.
[Major Troubleshooting]
•
Foreig
n
materia
l re
moval
•
Lub
ric
atio
n of gre
ase
•
Gea
r re
pla
cem
ent
Scanner failure
[Presumable Cause]
•
Contam
inatio
n o
f S
canne
r
Glass
•
Contam
inatio
n of
Docu
ment
Pad
•
CIS Un
it bon
din
g fail
ure
•
CIS
Uni
t d
ama
ge
•
Sca
nne
r Moto
r dama
ge
[Major Troubleshooting]
•
Sca
nne
r Glass cle
ani
ng
•
Docum
ent
Pad
clean
ing
•
Docum
ent
Pad
replac
ement
•
CIS Un
it rep
lac
eme
nt
•
Scann
er
Motor
replac
ement
ADF failure
[Phenomenon]
•
No p
ap
er f
ee
d
•
Do
ub
le
fe
ed
•
Pa
pe
r j
am
•
Pa
pe
r s
ke
w
[Presumable Cause]
•
Wea
r of Pic
kup R
olle
r
•
Wea
r of A
DF P
ad A
ssy
•
Ge
ar
da
ma
ge
•
ADF
Moto
r da
mag
e
•
Conta
minatio
n o
f Sc
anner
Glass
•
For
eig
n m
ate
ria
l
•
Pap
er Sh
eet d
ama
ge
•
ADF C
ove
r Ass
y dam
age
•
Wea
r of
EJ
Roll
er
•
ADF S
ens
ors d
ama
ge
[Major Troubleshooting]
•
ADF C
over
Assy
replac
ement
•
ADF P
ad As
sy re
place
ment
•
Scann
er
Glass
clean
ing
•
Foreig
n
materia
l r
emova
l
•
ADF U
nit re
pla
cem
ent
5
6
4
Problems related to print result or during printing
(p14)
Scanning cannot
be performed
successfully
(p14)
ADF does
not operate
normally
(p14)