Samsung SCX-4521F Series Printer
Manufacturer:
Model:
SCX-4521F Series
Date:
2005
Category:
Group:
Description:
Digital Laser MFP

Information

- Machine Life: 50,000Pages - Cpu: Chorus2 - Device Memory: 16MB - Resolution: 600*600dpi - Option: N/A - Printing Speed: 22ppm/LTR,20ppm/A4 - Print Memory: 10MB - Print Language: SPL - Path Type: C-Path - Cassette Capa.: 150sheets - Outlet Stacking Capa.: 50sheets - Toner Cartridge: initial(1K), sales(3K) - ADF Capacity: 30sheets - Scan Method: 600 dpi Color CIS - Copy Speed: SDMC: 22Cpm/Ltr, MDMC: 7Cpm/Ltr - Interface: USB1.1, IEEE1284

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Service Manual
Manual type:
Service Manual
Pages:
173
Size:
10.46 Mbytes (10963479 Bytes)
Language:
english
Revision:
Manual-ID:
JC-0139H
Date:
01 August 2005
Quality:
Electronic document, no scan, very well readable.
Upload date:
12 October 2019
MD5:
71c3b1386d7d5e34200a9c7053628d7b
Downloads:
1433

Information

1.Precautions 1.1 Safety Warning 1.2 Safety Caution 1.3 ESD Precautions 2.Product Specification 2.1 Product Overview 2.2 Specifications 2.3 Model Comparison Table 3. System Overview 3.1 System Outline 3.2 H/W Structure and Descriptions 3.3 S/W Structure and Descriptions 3.4 Initial Product Installation 4. Alignment and Adjustments 4.1 Sample Pattern 4.2 Control Panel 4.3 Consumables and Replacement Parts 4.4 LED Status Error Messages 4.5 Periodic Defective Image 4.6 How to use DCU 4.7 Paper Path 5.6.7.8.9.10.Disassembly and Reassembly 5.1 General Precautions on Disassembly 5.2 Disassembly and Reassembly Troubleshooting 6.1 Checking Symptoms 6.2 Bad discharge 6.3 Malfunction 6.4 Bad software environment 6.5 Bad Image Exploded Views & Parts List 7.1 Exploded Views and Parts List Block diagram 8.1 System Block Diagram 8.2 System Timing Chart Connection Diagram 9.1 Connection Diagram Schematic Diagram 10.1 Main Board 10.2 Connector Circuit Diagram 10.3 SMPS Circuit Diagram 10.4 HVPS Circuit Diagram 11. Reference Information 11.1 Troubleshooting Tools 11.2 Acronyms and Abbreviations 11.3 Selecting Printer locations 11.4 Sample Tests Patterns 12. Circuit Description 12.1 Engine Controller

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