Contents:
1. Precautions;
2. Product specification and feature;
3. Disassembly and Reassembly;
4. Alignment and Troubleshooting;
4.1 Alignment and Adjustments;
4.2 Troubleshooting;
4.2.1 Procedure of Checking the Symptoms;
4.2.2 The cause and solution of Bad image;
4.2.3 The cause and solution of the bad discharge ;
4.2.4 The cause and solution of the malfunction;
4.2.5 Maintaining the toner cartridge;
4.2.6 The cause and solutions of bad environment of the software;
5. Exploded Views and Parts List (Samsung ML-4550 Series);
6. System Diagram;
6.1 Block Diagram;
6.2 Connection Diagram;
7. Reference Information.
Free Download Samsung ML-4550 Series. Service Manual