Konica Minolta BizHub C360 Service Manual page 32

Theory of Operation Ver. 1.0 Jul. 2009
17.2.1 Layout of sensors and rollers .................................................................... 173
17.3 Operation .......................................................................................................... 174
17.3.1 Up/down control ........................................................................................ 174
17.3.2 Paper feed control ..................................................................................... 177
17.3.3 Paper size detection control...................................................................... 189
17.3.4 Remaining paper detection control ........................................................... 191
17.3.5 Paper feed tray locking mechanism .......................................................... 194
18. VERTICAL TRANSPORT SECTION................................................................... 195
18.1 Configuration .................................................................................................... 195
18.2 Drive ................................................................................................................. 196
18.3 Operation .......................................................................................................... 197
18.3.1 Vertical transport control ........................................................................... 197
18.3.2 Transport clutch control............................................................................. 197
18.3.3 Operation timing........................................................................................ 197
18.3.4 Right door mechanism .............................................................................. 198
19. REGISTRATION SECTION................................................................................. 201
19.1 Configuration .................................................................................................... 201
19.2 Drive ................................................................................................................. 202
19.3 Operation .......................................................................................................... 203
19.3.1 Registration control ................................................................................... 203
19.3.2 Registration unit mechanism..................................................................... 205
19.3.3 Fusing drive release mechanism .............................................................. 206
20. FUSING SECTION.............................................................................................. 207
20.1 Configuration .................................................................................................... 207
20.2 Drive ................................................................................................................. 209
20.3 Operation .......................................................................................................... 210
20.3.1 Fusing drive release mechanism .............................................................. 210
20.3.2 Fusing speed correction............................................................................ 210
20.3.3 Fusing pressure/retraction control............................................................. 212
20.3.4 Fusing paper transport control .................................................................. 215
20.3.5 Paper separation mechanism ................................................................... 215
20.3.6 Fusing temperature control ....................................................................... 216
20.3.7 Protection from abnormal temperatures ................................................... 224
20.3.8 Fusing speed control................................................................................. 225
20.3.9 Fusing unit new article detection............................................................... 226
20.3.10 Fusing unit life detection ........................................................................... 227
20.3.11 Fusing cooling control ............................................................................... 229
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