Canon DADF-J1 Service Manual page 101

CHAPTER 2 OPERATIONS AND TIMING
Jam code
DADF Copier
J-5C 005C
(1st original)
J-55 0055
J-5D 005D
(1st original)
J-56 0056
J-5E 005E
(1st original)
J-57 0057
J-8A 008A
(1st original)
J-81 0081
J-8B 008B
(1st original)
J-82 0082
J-8C 008C
(1st original)
J-83 0083
J-92 0092
J-A1 00A1
2-78
Jam type Related
sensor
Pre-reversal S1
pickup delay
Pre-reversal paper S1
stationary 1 PI4
Pre-reversal S1
pickup stationary PI4
2
Delivery delay PI13
Delivery station- PI13
ary 1
S9
Delivery station- S9
ary 2 PI13
Manual feed reg- S9
istration delay
Manual feed reg- S1
istration station-
ary
T02-301-04
COPYRIGHT © 2001 CANON INC.
Conditions of detection
At time of pre-reversal pickup, the reversal
sensor does not detect an original when the
reversal motor has been driven for an equiva-
lent of 100 mm in feed length.
At time of pre-reversal, the pre-reversal sen-
sor remains on although an original is as-
sumed to have been moved cover a specific
distance after the reversal sensor has de-
tected its leading edge.
At time of pre-reversal pickup, the reversal
sensor remains on although an original is
assumed to have been moved over a specific
length after the pre-reversal sensor has de-
tected its trailing edge.
At time of delivery, the original delivery sen-
sor does not go on after the belt motor has
been driven to move an original over a spe-
cific distance.
At time of delivery, the manual feed registra-
tion roller paper sensor remains on although
an original is assumed to have been moved
over a specific distance (original length +
100 mm) after the original delivery sensor
has detected its leading edge.
At time of delivery, the original delivery sen-
sor remains on although an original is as-
sumed to have been moved for 100 mm after
its trailing edge has moved past the manual
feed registration roller paper sensor.
When a manually fed original is made to
arch, the manual feed registration roller pa-
per sensor does not detect an original 1 sec
after the delivery motor is started.
At time of manual feed pickup, the reversal
sensor does not detect an original although
an original is assumed to have been moved
730 mm after the belt motor has been
started.
2000 2000 2000 2000 CANON DADF-J1 REV.0 MAR.2001