Samsung SCX4521F Service Manual - Page 3

Contents, Precautions, Product Specification, System Overview, Alignment and Adjustments

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Contents 1. Precautions 1.1 Safety Warning 1-1 1.2 Safety Caution 1-2 1.3 ESD Precautions 1-4 2. Product Specification 2.1 Product Overview 2-1 2.2 Specifications 2-1 2.3 Model Comparison Table 2-5 3. System Overview 3.1 System Outline 3-1 3.2 H/W Structure and Descriptions 3-7 3.3 S/W Structure and Descriptions 3-19 3.4 Initial Product Installation 3-24 4. Alignment and Adjustments 4.1 Sample Pattern 4-1 4.2 Control Panel 4-2 4.3 Consumables and Replacement Parts 4-4 4.4 LED Status Error Messages 4-4 4.5 Periodic Defective Image 4-5 4.6 How to use DCU 4-6 4.7 Paper Path 4-11

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Contents
1.
Precautions
1.1
Safety Warning
1-1
1.2
Safety Caution
1-2
1.3
ESD Precautions
1-4
2. Product Specification
2.1
Product Overview
2-1
2.2
Specifications
2-1
2.3
Model Comparison Table
2-5
3.
System Overview
3.1
System Outline
3-1
3.2
H/W Structure and Descriptions
3-7
3.3
S/W Structure and Descriptions
3-19
3.4
Initial Product Installation
3-24
4.
Alignment and Adjustments
4.1
Sample Pattern
4-1
4.2
Control Panel
4-2
4.3
Consumables and Replacement Parts
4-4
4.4
LED Status Error Messages
4-4
4.5
Periodic Defective Image
4-5
4.6
How to use DCU
4-6
4.7
Paper Path
4-11