Table Of Contents - Dell 2355DN Service Manual

chapter 1 Precautions
1.1 Safety Warning ............................................................ 1-1
1.2 Caution for safety ......................................................... 1-2
1.3 ESD Precautions ......................................................... 1-5
1.4 Super Capacitor or Lithium Battery Precautions .................. 1-5
chapter 2 Product spec and feature
2.1 Product Specifications ................................................... 2-1
2.1.1 Product Overview ...................................................... 2-1
2.1.2 Product General Specifications .................................... 2-2
2.2 System Outline ............................................................ 2-10
2.2.1 System Configurations ................................................ 2-10
chapter 3 Disassembly and Reassembly
3.1 General Precautions on Disassembly .............................. 3-1
3.2 General Disassembly ................................................... 3-2
3.2.1 Cover .................................................................. 3-2
3.2.2 Fuser-Unit ............................................................ 3-3
3.2.3 Controller Board ................................................... 3-4
3.2.4 Scanner ASS'Y and DADF Unit ................................. 3-5
3.2.5 OPE-Unit ............................................................ 3-6
3.2.6 Cover-Middle and Cover-Exit .................................... 3-7
3.2.7 LSU-Unit ............................................................... 3-8
3.2.8 Drive-Unit ............................................................ 3-8
3.2.9 Pick_Up Roller ...................................................... 3-9
3.2.10 SMPS ............................................................... 3-9
3.2.11 HVPS ............................................................... 3-10
3.2.12 Transfer Roller ...................................................... 3-10
Contents