Samsung SCX-4725FN Service Manual page 2

Contents
1. Precautions
1.1 Safety Warning
1.2 Caution for safety
1.3 ESD Precautions
1.4 Super Capacitor or Lithium Battery Precautions
2. Product Specification
2.1 Product Overview
2.2 Specifications
2.3 Model Comparison Table
3. System Overview
3.1 System Layout
3.2 Engine H/W Specification
3.3 Deverope Process
3.4 Sanner Part
3.5 OPE(Operational Panel Equipment)
3.6 SMPS & HVPS
3.7 FUSER AC POWER CONTROL
4. Alignment and Adjustments
4.1 User Mode
4.2 Tech Mode and Setting
4.3 Control Panel
4.4 LCD Status Error Massages
4.5 Engine Test Mode
4.6 Paper Path and Clearing Paper Jams
1-1
1-2
1-5
1-5
2-1
2-2
2-8
3-1
3-5
3-12
3-13
3-15
3-16
3-18
4-1
4-4
4-13
4-15
4-17
4-19