Olivetti d-Copia 6500MF Plus Service Manual page 15

1-5-12 Others ................................................................................................................................ 1-5-129
(1) Detaching the eject filters ............................................................................................. 1-5-129
(2) Detaching and refitting the left filters ............................................................................ 1-5-130
(3) Detaching and refitting the drum filter and developer filter ........................................... 1-5-131
(4) Detaching and refitting the belt filter ............................................................................. 1-5-132
(5) Detaching and refitting the LSU filter............................................................................ 1-5-133
(6) Detaching and refitting the toner disposal box ............................................................. 1-5-134
(7) Detaching and refitting the hard disk unit ..................................................................... 1-5-136
(8) Direction of installing the principal fan motors .............................................................. 1-5-138
(9) Skewed paper feeding check/adjustment..................................................................... 1-5-140
1-6 Upgrading the firmware
1-6-1 Upgrading the firmware ......................................................................................................... 1-6-1
2-1 Mechanical Construction
2-1-1 Paper feed/conveying sections.............................................................................................. 2-1-1
(1) Cassette paper feed section............................................................................................. 2-1-1
(2) Large capacity feeder ....................................................................................................... 2-1-3
(3) MP tray paper feed section............................................................................................... 2-1-7
(4) Paper conveying section .................................................................................................. 2-1-9
2-1-2 Drum section ....................................................................................................................... 2-1-11
2-1-3 Developer section ................................................................................................................ 2-1-13
2-1-4 Optical section ..................................................................................................................... 2-1-15
(1) Image scanner section ................................................................................................... 2-1-15
(2) Laser scanner section .................................................................................................... 2-1-17
2-1-5 Transfer/Separation sections............................................................................................... 2-1-20
(1) Transfer belt unit section ................................................................................................ 2-1-20
2-1-6 Fuser section ....................................................................................................................... 2-1-22
2-1-7 Feedshift/switchback sections ............................................................................................. 2-1-24
2-1-8 Bridge section ...................................................................................................................... 2-1-26
2-1-9 Job separator section .......................................................................................................... 2-1-28
2-1-10 Duplex conveying section .................................................................................................... 2-1-30
2-1-11 Document processor ........................................................................................................... 2-1-32
(1) Original feed section....................................................................................................... 2-1-32
(2) Original conveying section.............................................................................................. 2-1-34
2-2 Electrical Parts Layout
2-2-1 Electrical parts layout ............................................................................................................ 2-2-1
(1) PWBs................................................................................................................................ 2-2-1
(2) Switches and sensors....................................................................................................... 2-2-5
(3) Motors............................................................................................................................... 2-2-8
(4) Fan motors ..................................................................................................................... 2-2-10
(5) Others............................................................................................................................. 2-2-12
(6) PWBs (document processor).......................................................................................... 2-2-14
(7) Switches and sensors (document processor)................................................................. 2-2-15
(8) Motors (document processor)......................................................................................... 2-2-16
2-3 Operation of the PWBs
2-3-1 Main PWB.............................................................................................................................. 2-3-1
2-3-2 Engine PWB ........................................................................................................................ 2-3-10
2-3-3 Power source PWB ............................................................................................................. 2-3-28
2-3-4 IH PWB ................................................................................................................................ 2-3-32
2N8/2N7-1