Kyocera Mita DC-1560, Service Manual

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1-1-9
1AF
CONTENTS
1-3 Mechanical Construction
1-3-1 Part names and their functions ........................................................... 1-3-1
1-3-2 Machine cross section ........................................................................ 1-3-3
1-3-3 Drive system ....................................................................................... 1-3-4
1-3-4 Mechanical construction ..................................................................... 1-3-6
(1) Paper feed section ...................................................................... 1-3-6
(1-1) Paper feed from the paper drawer .................................... 1-3-8
(1-2) Paper feed from the bypass table ..................................... 1-3-9
(2) Main charging section ............................................................... 1-3-10
Surface potential correction control ........................................... 1-3-13
(3) Exposure section ....................................................................... 1-3-15
Exposure control for manual exposure and photo modes ......... 1-3-18
Exposure control for auto exposure mode ................................ 1-3-19
Light intensity correction for enlargement and reduction
modes ........................................................................................ 1-3-20
Light intensity correction by the user setting ............................. 1-3-20
(4) Developing section .................................................................... 1-3-21
Formation of the magnetic brush ............................................... 1-3-23
Toner density control ................................................................. 1-3-25
Correcting toner sensor output voltage ..................................... 1-3-27
Toner level detection ................................................................. 1-3-30
(5) Transfer and separation section ................................................ 1-3-31
(6) Cleaning section ........................................................................ 1-3-34
(7) Charge erasing section ............................................................. 1-3-35
(8) Fixing and eject section ............................................................. 1-3-37
Heating the heat roller and detecting temperature .................... 1-3-39
Fixing temperature control ......................................................... 1-3-40
Paper separation ....................................................................... 1-3-42