Samsung SCX-4500 Series, Service Manual

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1. Precautions
1.1 Safety Warning 1-1
1.2 Caution for safety 1-2
1.3 ESD Precautions 1-5
2. Product specification and feature
2.1 Product Specifications 2-1
2.1.1 Product Overview 2-1
2.1.2 Specifications 2-1
2.1.3 Model Comparison Table 2-6
2.1.4 ACCESSORY 2-8
2.2 Summary of Product 2-9
2.2.1 Printer Components 2-9
2.2.2 System Layout 2-16
2.2.3 System Description 2-17
2.2.4 S/W Descriptions 2-25
3. Disassembly
3.1 General Precautions on Disassembly 3-1
3.2 Cover Unit 3-2
3.3 Cassette 3-5
3.4 Scanner Unit 3-7
3.5 LSU Unit 3-11
3.6 Drive Unit 3-12
3.7 Main Board 3-13
3.8 HVPS Board 3-14
3.9 SMPS Board 3-15
Contents