Table Of Contents - Samsung CLP-770ND Service Manual

chapter 1 Precautions
1.1 Safety Warning ............................................................ 1-1
1.2 Caution for safety ......................................................... 1-2
1.3 ESD Precautions ......................................................... 1-5
chapter 2 Product Overview
2.1 Product Summary ......................................................... 2-1
2.2 Sepcifications ............................................................ 2-2
2.2.1 General Print Engine ............................................. 2-2
2.2.2 Controller & S/W ................................................... 2-3
2.2.3 Paper Handling ...................................................... 2-4
2.2.4 Reliability & Service ................................................ 2-5
2.2.5 Environment ......................................................... 2-6
2.2.6 Packing & Accessory ............................................. 2-6
2.2.7 Consumables ......................................................... 2-7
2.2.8 Option
2.3 Model Comparison Table ................................................ 2-9
2.4 Product Configuration ................................................... 2-11
2.4.1 Main PBA ............................................................ 2-15
2.4.2 SMPS Board ......................................................... 2-19
2.4.3 HVPS Board ......................................................... 2-21
2.4.4 HVPS_Sub Board
2.4.5 Fuser Drive Board ................................................ 2-24
2.4.6 OPE Board ......................................................... 2-25
2.4.7 Feeding Section ................................................... 2-26
2.4.8 LSU ( Laser scanning unit ) ....................................... 2-27
2.4.9 Fuser Unit ............................................................ 2-28
2.4.10 PTB(Paper Transfer Belt) Unit ................................. 2-29
2.4.11 Motors ............................................................... 2-29
2.4.12 Sensors ............................................................ 2-30
............................................................... 2-8
................................................ 2-23
Contents