Table of Contents
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chapter 1
Precautions
1.1 Safety Warning ............................................................ 1-1
1.2 Caution for safety ......................................................... 1-2
1.3 ESD Precautions ......................................................... 1-5
chapter 2
2.1 Specifi cations ............................................................ 2-1
2.2 System confi guration ................................................... 2-9
2.3 Sensor location ............................................................ 2-18
2.4 Paper handling section ................................................ 2-22
2.4.1 Components ......................................................... 2-24
2.4.2 Functions ............................................................ 2-25
2.4.3 Paper tray ............................................................ 2-26
2.4.4 Pick up unit ............................................................ 2-27
2.4.5 Registration unit ................................................... 2-28
2.4.6 MPF unit ............................................................... 2-29
2.5 Image formation ......................................................... 2-30
2.5.1 Printing process overview ....................................... 2-30
2.5.2 Imaging unit ......................................................... 2-32
2.5.3 Cartridge transfer unit ............................................. 2-36
2.6 Fuser unit .................................................................. 2-39
2.6.1 Fuser unit overview ................................................ 2-39
2.6.2 Function of components .......................................... 2-40
2.6.3 Fuser unit drive ...................................................... 2-41
2.6.4 Temperature control ................................................ 2-42
2.7 Laser scanning unit ...................................................... 2-43
2.7.1 Laser scanning unit overview .................................... 2-43
2.7.2 Laser scanning optical path ....................................... 2-44
2.7.3 Laser synchronizing detectors ................................. 2-45
2.7.4 Automatic line position adjustment .............................. 2-46
Contents
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Table of Contents
