Kyocera Mita DC-1560, Service Manual

Page: 155 / 289

1-1-21
1AF
CONTENTS
3-3 Assembly and Disassembly
3-3-1 Precautions for assembly and disassembly ........................................ 3-3-1
(1) Precautions ................................................................................. 3-3-1
(2) Running a simulation ................................................................... 3-3-2
3-3-2 Paper feed section .............................................................................. 3-3-3
(1) Detaching and refitting paper feed pulleys A and B .................... 3-3-3
(2) Detaching and refitting the bypass lower pulley .......................... 3-3-5
(3) Detaching and refitting the bypass upper pulley ......................... 3-3-6
(4) Replacing the bypass paper width switch ................................... 3-3-7
(5) Adjusting the position of the original size indicator ...................... 3-3-9
(6) Adjusting the position of the drawer cover ................................ 3-3-10
(7) Adjusting the position of the bypass table adjuster ................... 3-3-11
(8) Adjustments after installing rollers and solenoids ..................... 3-3-12
(8-1) Adjusting leading edge registration timing ...................... 3-3-12
(8-2) Adjusting the leading edge margin ................................. 3-3-14
(8-3) Adjusting the trailing edge blank cut for 100% copy ....... 3-3-15
(8-4) Adjusting the trailing edge blank cut for
reduction copy ................................................................ 3-3-16
3-3-3 Main charging section ....................................................................... 3-3-17
(1) Replacing the charger wire ........................................................ 3-3-17
3-3-4 Exposure section .............................................................................. 3-3-20
(1) Detaching and refitting the halogen lamp .................................. 3-3-20
(2) Detaching and refitting the optical section thermostat............... 3-3-21
(3) Adjusting the positions of the light adjusters ............................. 3-3-22
(4) Detaching and refitting the scanner wire ................................... 3-3-23
(4-1) Detaching the scanner wires .......................................... 3-3-23
(4-2) Installing the scanner wires ............................................ 3-3-24
(5) Adjusting focus (lens unit) ......................................................... 3-3-26
(6) Adjusting lateral image squareness (height of the mirrors
4 & 5 frame) ............................................................................... 3-3-27
(7) Adjusting longitudinal image squareness (height of mirror 2) ... 3-3-28
(8) Setting the exposure amount .................................................... 3-3-30
(8-1) Setting the manual-mode exposure amount .................. 3-3-30
(8-2) Setting the photo-mode exposure amount ..................... 3-3-33
(9) Adjusting the auto exposure (AE sensor) reference value ........ 3-3-34
(10) Adjusting lateral magnification (correcting the lens position) .... 3-3-35
(11) Adjusting longitudinal magnification (scanning speed) .............. 3-3-36
(12) Adjusting exposure amount for enlargement/reduction mode ... 3-3-37
(13) Setting the lens unit rank ........................................................... 3-3-38
(14) Setting the optical section fan motor control ............................. 3-3-39
3-3-5 Drum section ..................................................................................... 3-3-40
(1) Replacing the drum ................................................................... 3-3-40
(2) Cleaning the drum ..................................................................... 3-3-43
(3) Adjusting the copy image after drum replacement
(reference) ................................................................................. 3-3-44