Contents
1. Precautions
1.1 Safety Warning 1-1
1.2 Caution for safety
1-2
1.3 ESD Precautions
1-4
1.4 Super Capacitor or Lithium Battery Precautions
1-4
2. Product spec and feature
2.1 Product Specifications 2-1
2.1.1 Product Special feature
2-1
2.1.2 Specifications
2-2
2.1.3 Model Comparison Table
2-10
2.2 Summary of Product
2-12
2.2.1 Printer Components
2-12
2.2.2 System Layout
2-14
2.2.3 Engine H/W Specifications
2-20
2.2.4 General Description
2-30
3. Disassembly and Reassembly
3.1 General Precautions on Disassembly 3-1
3.1.1 Screws used in the printer
3-2
3.2 Covers
3-4
3.3 Scan-Unit
3-6
3.4 Cover-Middle Unit
3-8
3.5 Fuser Unit
3-9
3.6 LSU (Laser Scan Unit)
3-10
3.7 HVPS (High Voltage Power Supply)
3-10
3.8 Main Controller PBA
3-11
3.9 SMPS
3-11
3.10 Drive Unit
3-12
3.11 Transfer Roller
3-12