Konica Minolta bizhub c650 Service Manual page 258

Theory of operation Ver. 2.0 May 2008
ZU-603
Outline
1. Product specification ............................................................................................... 1
2. Section configuration............................................................................................... 6
3. Paper path............................................................................................................... 7
Construction/Operation
4. Conveyance section ................................................................................................ 9
4.1 Composition.......................................................................................................... 9
4.2 Drive ................................................................................................................... 10
4.3 Operation ............................................................................................................ 12
4.3.1 Conveyance path switching......................................................................... 12
4.3.2 Conveyance line speed switching ............................................................... 14
4.3.3 Registration control ..................................................................................... 17
5. Punch section........................................................................................................ 18
5.1 Composition........................................................................................................ 18
5.2 Drive ................................................................................................................... 18
5.3 Operation ............................................................................................................ 19
5.3.1 Punch control .............................................................................................. 19
5.3.2 Punch position movement control ............................................................... 21
5.3.3 Punch hole switching control....................................................................... 24
6. Punch scraps conveyance section ........................................................................ 25
6.1 Composition........................................................................................................ 25
6.2 Drive ................................................................................................................... 26
6.3 Operation ............................................................................................................ 27
6.3.1 Punch scraps conveyance control............................................................... 27
6.3.2 Punch scraps control .................................................................................. 28
7. Z-folding section .................................................................................................... 29
7.1 Composition........................................................................................................ 29
7.2 Drive ................................................................................................................... 30
7.3 Operation ............................................................................................................ 31
7.3.1 1st folding control ........................................................................................ 31
7.3.2 2nd folding control....................................................................................... 33
CONTENTS
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