Konica Minolta bizhub 169 Service Manual page 114

Theory of Operation Ver. 1.0 Apr. 2007
DF-502
Outline
1. Product specification ............................................................................................... 1
Composition/Operation
2. Automatic Document Feeder (DF-502) ................................................................... 3
2.1 Composition.......................................................................................................... 3
2.2 Drive ..................................................................................................................... 4
2.3 Operation .............................................................................................................. 5
2.3.1 Document Pick-Up and Feed ........................................................................ 5
2.3.2 Document Transport...................................................................................... 6
2.3.3 Document Separating Mechanism ................................................................ 7
2.3.4 Document Exit Mechanism ........................................................................... 8
2.3.5 Document Size Detection Mechanism .......................................................... 9
2.3.6 Raised/Lowered Position Detection Mechanism ........................................... 9
CONTENTS
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