22 December 1998
INDICATION WHEN A CONNECTOR IS OUT OF POSITION
6-15
Trouble-
shooting
6.5.2 ADF
Scanner LEDs
Connector
Green
Green
Green
Red
Remarks
1 (CN303)
On
Off
Off
Off
2 (CN302)
On
Off
Blinking
Blinking
Document table error
3 (CN301)
On
Off
On
Off
4 (CN306)
On
Off
Off
Off
5 (CN305)
On
Off
Off
Off
6 (CN307)
On
Off
Blinking
Blinking
Document table error
7 (CN310)
On
Off
Off
Off
8 (CN308)
On
Off
Off
Off
9 (CN309)
On
Off
Off
Off
10 (CN304)
On
Off
Blinking
Blinking
Document table error
11
On
Off
Blinking
Blinking
Document table error
12
On
Off
Off
Off
13
On
Off
On
Off
14
On
Off
Blinking
Blinking
Document table error
15
On
Off
Off
Off
On: LED on Off: LED off Blinking: LED blinking
—: When the machine is switched on, all LEDs should light briefly. However, “—” in
these tables indicates that the LED does not light up briefly at power-up.
A D U
1
2
3
5
6
8
7
9
1 1
4
1 0
1 4
1 5
1 2
1 3
Feed-out Sensor
Document Table Position
S e n s o r
D o c u m e n t S e n s o r
Pick-up Clutch
Document Table Lift
Clutch
G411T501.WMF
