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Samsung SL-M4580FX Service Manual

Samsung SL-M4580FX
252 pages
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MonoLaserMFP
ProXpressM458series
SL-M4580FX,SL-M4583FX
(Ver1.02)
SERVICE
MANUAL
MonoLaserMFP
Contents
1.Precautions
2.ProductSpecicationsandDescription
3.DisassemblyandReassembly
4.Troubleshooting
5.SystemDiagram
6.ReferenceInformation
RefertotheservicemanualintheGSPN(seetherearcover)formoreinformation.

Table of Contents

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Samsung SL-M4580FX Specifications

General IconGeneral
FunctionsPrint, Copy, Scan, Fax
Printer TypeLaser
Print Speed (Black, Normal Quality, A4/US Letter)45 ppm
Print Resolution1200 x 1200 dpi
Copy Speed (Black, Normal Quality, A4)45 cpm
Copy Resolution600 x 600 dpi
Fax Transmission Speed33.6 Kbps
Standard Output Capacity150 sheets
Duplex PrintingYes
Internal Memory512 MB
Maximum Internal Memory1 GB
Automatic Document FeederYes
Scan Resolution1200 x 1200 dpi
ConnectivityUSB, Ethernet, Wi-Fi
Display4.3-inch color touchscreen
Mobile Printing TechnologiesGoogle Cloud Print, Apple AirPrint
Supported Media SizesA4, Letter, Legal, Executive

Summary

Precautions

Safety Warnings and Precautions

Details safety warnings, handling, assembly, and disassembly precautions to prevent accidents and damage.

ESD Precautions

Guidelines for handling semiconductor devices to prevent damage from static electricity.

Data Loss Caution

Information to prevent customer data loss during service procedures.

Product Specifications and Description

Product Overview

High-level summary of printer features including speed, processor, memory, and storage.

Detailed Specifications

Comprehensive specifications including general, print, scan, copy, fax, paper, software, supplies, parts, and options.

System Configuration

Front, inner, and rear views of the printer with component identification.

Feeding System Details

Overview and components of the paper feeding system, including trays and rollers.

Image Creation Process

Explanation of the printing process including toner cartridge and imaging unit functions.

Fuser Unit Information

Details on fuser unit overview, drive, and temperature control mechanisms.

Laser Scanning Unit (LSU) Details

Overview and optical path details of the LSU component.

Drive System Components

Identification and function of various drive motors and units within the printer.

Scanner System Overview

Construction and purpose of scanner system parts like ADF and platen CIS.

Hardware Configuration and Boards

Overview of main electrical circuit system and individual board descriptions.

Disassembly and Reassembly Procedures

Precautions for Part Replacement

Essential safety and handling guidelines before disassembling or replacing parts.

Maintenance Part Replacement Steps

Procedures for replacing common maintenance items like fuser and transfer roller.

Major Component Replacement Steps

Instructions for removing and replacing major parts such as covers, DSDF, OPE, and main boards.

Troubleshooting Guide

Control Panel and Interface Operations

Guide to using the control panel, navigating menus, and managing settings.

Machine Status Indicators

Explanation of status LEDs and power indicators for machine status.

Firmware Update Procedures

Steps for updating printer firmware via the control panel or network.

JAM Removal Procedures

Instructions for clearing original document and paper jams from various machine areas.

Service Mode and Diagnostics

Accessing service mode, menu tree, and performing diagnostics and adjustments.

Error Code Resolution

Troubleshooting steps for specific error codes, categorized by type (Ax, Cx, H1, Mx, Sx, U1, U2, U3).

Image Quality Problem Solving

Guidance on diagnosing and resolving common print quality issues like lines, spots, and density problems.

Other Operational Problem Solving

Troubleshooting for UI touch malfunctions and other general operational issues.

System Diagrams

System Block Diagram

A high-level overview of the printer's internal electronic architecture and data flow.

Connection Diagrams

Detailed wiring and connection schematics for various printer components.

Reference Information

Troubleshooting Tools and Glossary

Recommended tools for service and definitions of technical terms and abbreviations.

Sample Patterns and Model Codes

Test patterns for printer measurement and information on model naming conventions.

Document Revision History

Record of changes and updates made to the service manual across versions.

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