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Lexmark 7014-431 User Manual

Lexmark 7014-431
304 pages
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Lexmarkâ„¢ X46x series
7014-431, 7014-636
7014-637
7014-63w
• Table of contents
• Start diagnostics
• Safety and notices
•Trademarks
• Index
Lexmark and Lexmark with diamond design are
trademarks of Lexmark International, Inc., registered
in the United States and/or other countries.

Table of Contents

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Lexmark 7014-431 Specifications

General IconGeneral
Print TechnologyLaser
Print Resolution (Black)1200 x 1200 dpi
Duplex PrintingYes
Scan Resolution600 x 600 dpi
Fax Transmission Speed33.6 Kbps
Operating System CompatibilityWindows, Mac, Linux
FunctionsPrint, Copy, Scan, Fax
Recommended Monthly Page VolumeUp to 10, 000 pages
ConnectivityEthernet, USB
Media Sizes SupportedLetter, Legal, Executive, A4, A5, B5, Envelopes
Scanner TypeFlatbed, ADF
ADF Capacity50 pages
Copy Reduce/Enlarge25% - 400%

Summary

General Information

Maintenance Approach

Describes the systematic approach to diagnosing and repairing printer issues using manual information.

Print Engine Specifications

Details memory, print resolution, and other engine-specific capabilities for different models.

Environment

Specifies the required operating and storage conditions for the printer.

Connectivity and Compatibility

Lists supported data stream emulations, network, and local connection types.

Media Trays and Supply Capacity

Details the types and capacities of input/output trays and toner/photoconductor yields.

Types of Print Media

Describes supported paper types, sizes, weights, and input capacities for each source.

Media Guidelines

Explains paper characteristics affecting print quality and lists unacceptable paper types.

Diagnostics Information

Start

Safety precautions and an overview of how to use diagnostic information for troubleshooting.

Symptom Tables

Lists common printer symptoms and corresponding actions or service checks to resolve them.

Service Errors (8xx.xx / 9xx.xx's)

Explains how service error codes are indicated and where to find solutions.

User Status and Attendance Messages

Describes user messages indicating printer status or requiring user intervention.

Diagnostic Aids

Accessing Service Menus

Explains how to enter the Configuration and Diagnostics modes for accessing service menus.

Configuration Menu (CONFIG MENU)

Lists available menus, settings, and operations for printer configuration.

Hardware Tests

Tests the operational status of hardware components like the panel, buttons, and DRAM.

Scanner Tests

Performs tests on scanner components like ASIC, feed, and sensors.

Printhead Assembly Electronic Adjustment

Electronically aligns the printhead for optimal print quality.

Printhead Assembly Mechanical Adjustment

Mechanically positions the printhead after removal for correct printing.

Repair Information

Handling ESD-Sensitive Parts

Crucial safety guidelines for handling parts sensitive to electrostatic discharge.

Removal Procedures

General recommendations and precautions before removing printer parts.

Controller Board Removal

Procedures for accessing and removing the printer's controller board.

Engine Board Removal

Procedures for accessing and removing the printer's engine board.

LVPS/HVPS Removal

Procedures for removing the Low/High Voltage Power Supply board.

Fuser Removal

Steps to remove the fuser assembly.

ADF Unit Removal

Steps to remove the Automatic Document Feeder (ADF) unit.

Flatbed Removal

Procedures for removing the flatbed scanner assembly.

Locations and Connections

Locations

Identifies key external components and ports on the printer's front and rear views.

Main Boards

Diagrams showing the layout of the controller and engine boards with connector locations.

Controller and Engine Board Connector Pin Values

Provides pinout details and voltage values for controller and engine board connectors.

Preventive Maintenance

Safety Inspection Guide

Guide to identifying and assessing unsafe conditions within the printer.

Scanner Glass Cleaning

Instructions for cleaning the scanner glass for optimal copy quality.

Maintenance Kits

Lists available maintenance kits and their part numbers.

Parts Catalog

How to Use This Parts Catalog

Explains the legend and structure used in the parts catalog for identifying components.

Assembly 1: Covers

Exploded view and part list for printer covers and external assemblies.

Assembly 2: Imaging

Exploded view and part list for scanner and ADF components.

Assembly 4: Electronics

Exploded view and part list for internal electronic components like boards and sensors.

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