Basic Operation (Dadf) - Canon i-SENSYS MF4300dn Service Manual

Chapter 4

4.1.2 Basic Operation (DADF)

i-SENSYS MF4300dn / i-SENSYS MF4350d / i-SENSYS MF4380dn / i-SENSYS MF4310/4318 / i-SENSYS MF4320d / i-SENSYS MF4330d / i-SENSYS
MF4340d / i-SENSYS D450d / i-SENSYS MF4370dn
Pickup/Feed/Delivery Operation
The Auto Document Feeder (ADF) mounted onto this host machine is dedicated to stream-reading.
1 motor (DADF motor: M3) is engaged in pickup/feeding/delivery.
At the start of copy/fax/scan, the DADF motor (M3) is driven by the drive command from the SCNT to pickup/feed the originals set face up on the original tray
one by one in order from the top. The original is scanned by the contact sensor when moving through the copyboard glass, and then delivered face down to the
original delivery assembly.
Operation at duplex reading
- Pickup to Reading of the 1st side
- Reverse to Reading of the 2nd side
- Delivery
4-2
F-4-3
F-4-4
F-4-5
0020-2905