Samsung ML-2851ND/XAZ

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Summary

Printer Precautions and Safety

Safety, Handling, and ESD Precautions

Covers general safety warnings, handling procedures, and electrostatic discharge prevention.

Product Specifications and Features

Product Specifications Overview

Detailed specs, overview, model comparison, and summary of features.

Printer Components and System Architecture

Identification of printer parts, system layout, engine H/W, and S/W descriptions.

Disassembly and Reassembly Procedures

General Disassembly Precautions and Screw List

Safety guidelines for disassembly and a list of screws used in the printer.

Component Removal Procedures

Step-by-step guides for removing covers, fuser, LSU, drive, and main boards.

Printer Alignment and Troubleshooting

Alignment Procedures and Sample Patterns

How to print demo/config pages and check sample patterns for abnormalities.

Error Messages, Status Indicators, and DCU Usage

Explains LED status codes, error messages, and how to use the Diagnostic Control Unit.

Troubleshooting Print Quality and Malfunctions

Diagnosing and resolving bad image printing, paper jams, and other printer malfunctions.

Exploded Views and Parts Lists

Main, Cover, and Frame Component Parts

Exploded diagrams and part numbers for main assembly, covers, and frame.

Functional Unit and Accessory Parts

Parts lists for main drive, fuser, duplex, cassette, SCF, and other functional units.

System Diagrams

Printer System Block and Connection Diagrams

Overview of printer systems, interconnections, and wiring schematics.

Reference Information

Troubleshooting Tools and Model Information

Recommended diagnostic tools, software, model codes, and material code references.

Printer Setup, Network, and Maintenance Guidelines

Information on installation location, test patterns, LAN setup, and parts life cycle.