Troubleshooting
57
LCD
Possible Cause
Remedy
The rollers are dirty.
Clean the rollers. (See
page 38
.)
The rollers need to be
replaced.
Replace the paper feed roller
module and retard roller module.
(See
pages 43
and
46
.)
The front lamp needs to be
replaced.
Replace the lamp module
(Front). Call technical support
service.
The back lamp needs to be
replaced.
Replace the lamp module
(Back). Call technical support
service.
The both lamps need to be
replaced.
Replace both lamp modules
(Front/Back). Call technical sup-
port service.
The document is jammed.
Open the front door and remove
the jammed paper. Then clean
all of the rollers. (See
page 38
.)
When U11 JAM occurs fre-
quently, the document sensor
is dirty.
Clean the document sensors
and black sheets. (See
page 42
.)
The document is jammed.
Open the front door and remove
the jammed paper. Then clean
all of the rollers. (See
page 38
.)
When U12 JAM occurs fre-
quently, the document sensor
is dirty.
Clean the document sensors
and black sheets. (See
page 42
.)
The document is jammed.
Open the back door and remove
the jammed paper. Then clean
all of the rollers. (See
page 38
.)
When U13 JAM occurs fre-
quently, the document sensor
is dirty.
Clean the document sensors
and black sheets. (See
page 42
.)
The document is jammed.
Open the front door and remove
the jammed paper. Then clean
all of the rollers. (See
page 38
.)
When U14 JAM occurs fre-
quently, the document sensor
is dirty.
Clean the document sensors
and black sheets. (See
page 42
.)
✽ ✽ ✽
W a r n i n g
✽ ✽ ✽
C l e a n
R o l l e r
✽ ✽ ✽
W a r n i n g
✽ ✽ ✽
R e p l a c e
R o l l e r
✽
✽
✽
W a r n i n g
✽
✽
✽
R e p l a c e
F r o n t L a m p
✽
✽
✽
W a r n i n g
✽
✽
✽
R e p l a c e
B a c k L a m p
✽
✽
✽
W a r n i n g
✽
✽
✽
R e p l a c e
B o t h L a m p s
U 1 1
J A M
t t t t t t t t
U 1 2
J A M
t t t t t t t t
U 1 3
J A M
t t t t t t t t
U 1 4
J A M
t t t t t t t t
Summary of Contents for KV-SS905C
Page 6: ...Notice 6 Caution Labels...