Konica Minolta magicolor 1600W Service Manual page 112

Theory of Operation Ver. 1.0 Nov. 2008
Duplex Option
OUTLINE
1. Product specifications ............................................................................................. 1
COMPOSITION/OPERATION
2. Composition ............................................................................................................ 3
2.1 Duplex option........................................................................................................ 3
2.2 Attachment ........................................................................................................... 4
3. Drive ........................................................................................................................ 5
3.1 Duplex option........................................................................................................ 5
3.2 Attachment ........................................................................................................... 5
4. Operations............................................................................................................... 6
4.1 Switchback mechanism ........................................................................................ 6
4.1.1 Switchback operation .................................................................................... 6
4.1.2 Exit roller drive coupling mechanism............................................................. 6
4.1.3 Switchback Motor Control ............................................................................. 7
4.2 Transport and duplex media take-up mechanism ................................................. 8
4.2.1 Transport and duplex media take-up operation............................................. 8
4.2.2 Duplex init transport motor control ................................................................ 8
4.2.3 Media path during take-up of media from the duplex option ......................... 8
4.2.4 Loop correction control ................................................................................. 9
4.3 Fan control ............................................................................................................ 9
4.3.1 Composition .................................................................................................. 9
4.3.2 Operation ...................................................................................................... 9
4.3.3 Control condition ........................................................................................... 9
4.4 2-sided printing method ...................................................................................... 10
4.4.1 Operations in 2-sided printing with a single sheet of media resident in
the system................................................................................................... 10
4.4.2 Operations in 2-sided printing with two sheets of media resident in the
system......................................................................................................... 12
CONTENTS
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