Panasonic KV-SS905C Operating Instructions Manual page 58

Troubleshooting
LCD
U 1 5 J A M
U 1 6 J A M
U 1 7 J A M
U 1 8 R e m a i n e d
U 2 0 S k e w E r r o r
U 2 3 D o u b l e
U 3 0 F r o n t
U 3 2 B a c k D o o r
58
t t t t t t t t
t t t t t t t t
t t t t t t t t
D o c .
t t t t t t t t
t t t t t t t t
F e e d
t t t t t t t t
D o o r O p e n
t t t t t t t t
O p e n
t t t t t t t t
Possible Cause
The document is jammed.
When U15 JAM occurs fre-
quently, the document sensor
is dirty.
The document is jammed.
When U16 JAM occurs fre-
quently, the document sensor
is dirty.
The document is jammed.
When U17 JAM occurs fre-
quently, the document sensor
is dirty.
A document remains in the
scanner.
Dust adheres to the docu-
ment sensor and
sheets.
Foreign matter is lodged
around the paper sensor.
The document is skewed.
Multiple sheets were fed into
the unit.
When U23 Double
occurs frequently, the rollers
are dirty.
When U23 Double
occurs frequently, the rollers
need to be replaced.
The front door is open.
The back door is open.
Remedy
Open the back door and remove
the jammed paper. Then clean
all of the rollers. (See
Clean the document sensors
and black
page 42.)
Open the front door and remove
the jammed paper. Then clean
all of the rollers. (See
Clean the document sensors
and black
page 42.)
Open the front and back doors
and remove the jammed paper.
Then clean all of the rollers.
(See page 38.)
Clean the document sensors
and black
page 42.)
Open the front and/or back
doors, and remove all of the
remaining documents.
Clean the document sensors
black and black
page 42.)
Remove the foreign matter.
Open the front door and remove
the document.
Open the front door and remove
the jammed paper.
Feed
Clean all of the rollers. (See
page 38.)
Feed Replace the paper feed roller
module or the retard roller mod-
ule. (See pages 43
Close the front door.
Close the back door.
page 38.)
sheets. (See
page 38.)
sheets. (See
sheets. (See
sheets. (See
and 46.)