Troubleshooting – Canon DR-4080U User Manual
Page 51
49
Error Message Table
Possible Cause
Remedy
LCD
Rollers are dirty.
Clean the rollers. (
➞
38)
* * *
W a r n
C l e a n
R o
i n g
* * *
l
l e r
Rollers require replacement.
Replace the rollers.
* * *
W a r n
R e p l a c e
i n g
* * *
R o l
l e r
Double-feed occurred.
Check the ADF paper feed path.
* * *
W a r n
D b l
F e e d
i n g
* * *
O c u r r e d
Page has jammed.
Remove the jammed page. (
➞
36)
U 1 1
J A M
✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕
Page has jammed.
Remove the jammed page. (
➞
36)
Originals are still in the scanner.
Remove all documents in the ADF.
U 1 2
J A M
✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕
Dust on the document sensors.
Clean the document sensors. (
➞
41)
U 1 8
R e m a i n d
D o c .
✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕
Double-feed occurred.
Remove the jammed pages. (
➞
36)
U 2 3
D o u b l e
F e e d
✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕
Front door is open.
Close the front door.
U 3 0
F r o n t
D o o r
✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕
ADF door is open.
Close the ADF door.
U 3 1
A D F
D o o r
✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕
Imprinter (top door) is open.
Close the imprinter door.
U 3 2
T o p
D o o r
✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕
Document cover is open.
Close the document cover.
U 3 5
D o c .
C o v e r
✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕
Service error*.
Switch off the scanner, unplug the
power cord, and call for service.
Interface board not installed.
Install the interface board.
F
✕ ✕
C a l
l
S e r v i c e
✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕
U 5 0
N o
I
⁄ F
B o a r d
✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕
*
If you see the call-for-service error “F41 Call Service” displayed in the LCD, check the position of the metal
clamp under the scanner. (
➞
10)
Troubleshooting