Canon Duplex Color B1 Service Manual page 51

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5
ADF - Technology > Adjustment > Scanner Unit > Jam Type
Jam Type
Feed type
Occurrence
Jam
Sensor name
Section
code
0001
0002
Post-separation sensor 3 PCB2
0042
0003
0043
Delay detection sensor
0004
0044
0005
0045
Registration sensor
0006
0046
0007
01
0047
Lead sensor 1
0008
0048
0009
0049
Lead sensor 2
0010
0050
0011
0051
Delivery sensor
0012
0052
0094 All feed type sensor
5
ADF - Technology > Adjustment > Scanner Unit > Jam Type
Jam type
Sensor
number
Delay
Stationary
Residue
Yes
-
-
Yes
-
-
Yes
-
-
Yes
-
-
Yes
-
-
SR4
Yes
-
-
Yes
-
-
Yes
-
-
Yes
-
-
PCB3
Yes
-
-
Yes
-
-
Yes
-
-
Yes
-
-
PCB4
Yes
-
-
Yes
-
-
Yes
-
-
Yes
-
-
SR5
Yes
-
-
Yes
-
-
Yes
-
-
Yes
-
-
PCB5
Yes
-
-
Yes
-
-
Yes
-
-
-
Others
Occurrence
Jam
Jam type
Section
Code
0090
DADF open
0091
DADF user open
0092
Cover open
0093
Cover user open
0095
Pickup error
01
Software timing error
0071
Lead roller 1
0073
disengaging error
Lead roller 2
0074
disengaging error
Pickup roller unit up/
0075
down error
MEMO: Additional functions (Feeder Jam Recovery Method)
Recovery method can be specified in the case of jam in stream scanning mode of
original.
Setting method is available as below.
From 1st Page: Reset all of originals to the original pickup tray after jam recovery. Once
the start key is pressed, the scanned originals up to the jam occurrence are fed idly and
the rest of the originals are to be scanned (default).
From Stop. Original: Reset just the rest of originals which haven't been scanned to the
original pickup tray. Once the start key is pressed, the rest of the originals are to be
scanned.
This equipment can perform the stream scanning with up to 300 sheets (80 g/m2).
However, for example, if a jam occurred at the 299th sheet while executing stream
scanning of 300 sheets of original, and starting from the 1st original sheet, it takes 2
min or more for idle-feeding. Then jam recovery time can be reduced by resuming from
the rest of the originals.
5-32
Sensor name
Sensor number
DADF open/closed
(reader: SR1, SR3)
sensor 1/2
Cover open/closed
SR10
sensor
Post-separation sensor
SR2, SR3, PCB2
1/2/3
-
-
Disengaging HP
SR15
sensor 1
Disengaging HP
SR16
sensor 2
Pickup roller unit lifter
SR12
HP sensor
5-32

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