Konica Minolta BizHub C360 Service Manual page 296

Theory of Operation Ver. 1.0 Jul. 2009
DF-617
OUTLINE
1. PRODUCT SPECIFICATIONS ................................................................................ 1
2. SECTION CONFIGURATION.................................................................................. 5
3. PAPER PATH........................................................................................................... 5
CONFIGURATION/OPERATION
4. CONFIGURATION .................................................................................................. 7
5. DRIVE ..................................................................................................................... 8
6. OPERATION ........................................................................................................... 9
6.1 Paper feed section ................................................................................................ 9
6.1.1 Document feed tray ascent/descent mechanism .......................................... 9
6.1.2 Feeding the original..................................................................................... 10
6.1.3 Document set detection .............................................................................. 10
6.1.4 Original size detection................................................................................. 11
6.2 Transport section ................................................................................................ 12
6.2.1 Transport mechanism.................................................................................. 12
6.2.2 Reading roller pressure/retraction control ................................................... 12
6.2.3 DF original glass contamination prevention control .................................... 13
6.3 Reverse/paper exit section ................................................................................. 15
6.3.1 Transporting mechanism for original ........................................................... 15
6.3.2 Switching mechanism for reverse/paper exit............................................... 15
6.3.3 Reverse roller pressure/retraction control ................................................... 17
6.4 Paper path .......................................................................................................... 18
6.4.1 1-sided mode .............................................................................................. 18
6.4.2 2-sided mode .............................................................................................. 19
6.4.3 Mixed original/AMS mode (2-sided) ............................................................ 20
6.5 Open/close detecting section.............................................................................. 22
6.5.1 DF angle open/close detection ................................................................... 22
6.5.2 DF open/close detection ............................................................................. 22
6.6 Cooling inside the unit ........................................................................................ 23
CONTENTS
i