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Lexmark 7014-637 User Manual

Lexmark 7014-637
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 7014-637 Specifications

General IconGeneral
Print TechnologyLaser
Print Resolution (Black)1200 x 1200 dpi
Print Resolution1200 x 1200 dpi
Duplex PrintingYes
FaxYes
Copy Resolution600 x 600 dpi
Fax Resolution300 x 300 dpi
CategoryMultifunction / All-in-One Printers
ConnectivityEthernet, USB
Media Types SupportedCard Stock, Envelopes, Labels, Plain Paper
Media Sizes SupportedLetter, Legal, Executive, A4, A5, B5
Scanner TypeFlatbed, ADF

Summary

General Information

Maintenance Approach

Describes the diagnostic approach to identify and repair FRUs using error codes and symptom tables.

Print Engine Specifications

Details memory, print quality settings, flash memory, and font card options for different models.

Environment and Dimensions

Specifies operating conditions, temperature, humidity, altitude, and physical dimensions of the printer.

Connectivity and Compatibility

Outlines data stream emulations, standard and optional network/local connections supported.

Media Trays and Supply Capacity

Details available input/output trays, sheet capacity, and toner/photoconductor yields.

Types of Print Media

Lists supported paper sizes, types, weights, and input capacities for various media sources.

Media Guidelines

Discusses paper characteristics like weight, curl, smoothness, moisture content, and grain direction.

Unacceptable Paper

Lists paper types not recommended for use due to potential contamination or damage.

Selecting Paper

Provides guidance on choosing paper to prevent jams and ensure quality.

Storing Paper

Gives recommendations for proper paper storage to avoid jams and ensure print quality.

Using Recycled Paper

Discusses Lexmark's support for recycled paper and guidelines for its use.

Digital Imaging Specifications

Covers ADF scan speed, document handling, resolution, and flatbed specifications.

Fax Specifications

Details phone network connectivity, fax resolutions, and miscellaneous fax settings.

Tools

Lists required tools and equipment for removal and adjustment procedures.

Acronyms

Provides a list of common acronyms used in the manual with their definitions.

Diagnostics Information

Start

Introduces the diagnostics chapter and safety precautions before starting checks.

Symptom Tables

Provides tables to help diagnose printer issues based on observed symptoms.

Overview of Operator Panel and Menus

Explains the layout and function of the printer's operator panel buttons and menu structure.

Understanding the Home Screen

Describes the printer's main display screen and its interactive elements.

Using the Touch-Screen Buttons

Details the functions of various buttons and icons used on the touch-screen interface.

Messages and Error Codes

Lists and explains user status and attendance messages, providing guidance on clearing them.

Service Error Codes

Lists and explains service error codes, their descriptions, and recommended actions for resolution.

Diagnostic Aids

Accessing Service Menus

Explains how to access the Configuration and Diagnostics menus for testing.

Configuration Menu (CONFIG MENU)

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

PPDS Emulation

Explains how to enable or disable PPDS emulation for datastream recognition.

Download Emuls

Describes how to disable a downloadable emulator (DLE) and its automatic re-enabling.

Factory Defaults

Details how to restore printer settings to factory defaults, including network and LES applications.

Energy Conserve

Explains how to control Power Saver menu values and the availability of the feature.

Min Copy Memory

Describes how to adjust the minimum copy memory setting, dependent on installed DRAM.

Num Pad Job Assist

Explains how to enable or disable job configuration using hard buttons on the panel.

Format Fax Storage

Describes how to format non-volatile storage used for fax data.

Fax Storage Location

Allows selection of storage location for faxes between Disk and NAND.

ADF Edge Erase

Sets the size of the no-print area around ADF scanned jobs.

FB Edge Erase

Sets the size of the no-print area around flatbed scanned jobs.

Scanner Manual Registration

Guides on manually registering flatbed and ADF units after replacement for proper alignment.

Disable Scanner

Explains how to disable the MFP scanner if it is malfunctioning.

Paper Prompts

Controls which tray the user is directed to for paper loading prompts.

Envelope Prompts

Controls tray selection for envelope loading prompts when a size is out.

Action For Prompts

Determines which input source receives paper/envelope change prompts.

Jobs on Disk

Allows deletion of buffered jobs saved on the printer's disk.

Disk Encryption

Enables or disables hard disk encryption, which formats the disk upon change.

Wipe Disk

Provides a tool for securely erasing disk contents, making data unrecoverable.

Font Sharpening

Adjusts text point size for applying high-frequency screens to print output.

Require Standby

Determines whether the printer's Standby Mode is enabled or disabled.

LES Applications

Disables installed Lexmark Embedded Solution applications.

Key Repeat Initial Delay

Sets the delay before a repeatedly pressed key starts repeating.

Key Repeat Rate

Configures the number of times per second a repeating key will repeat.

Wiper Message

Controls the display of wiper messages, with options for On or Off.

Clear Custom Status

Erases user-defined custom message strings.

USB Speed

Sets the USB port throughput to Auto or Full speed.

USB PnP

Improves MFP compatibility with host PCs by adjusting USB Plug and Play settings.

Exit Configuration Menu

Exits the Configuration menu, triggering a printer POR and restart.

Diagnostics Menu

Provides access to various printer tests for diagnostics and repair verification.

Entering Diagnostics Menu

Step-by-step instructions to enter the printer's diagnostic mode.

Available Tests

Lists the diagnostic tests available within the Diagnostics menu, with cross-references.

Registration (Printer)

Allows adjustment of print registration settings to ensure proper image alignment on the page.

Quick Test Page

Describes the Quick Test page content and how to print it for margin and skew adjustments.

Print Tests

Tests the printer's ability to output from various input sources and checks print quality.

Print Quality Pages (Prt Quality Pgs)

Prints test pages to evaluate print quality, including details on toner cartridge lockout disabled.

Hardware Tests

Lists hardware tests for panel, buttons, DRAM, and USB HS mode.

USB HS Test Mode

Tests USB ports for high-speed communication and certification.

Duplex Tests

Provides tests for duplex functionality, including Quick Test, sensor, and motor tests.

Top Margin (Duplex)

Adjusts the top margin offset for duplex pages to align front and back sides.

Sensor Test (Duplex)

Tests duplex input and exit sensors and switches for proper operation.

Motor Test (Duplex)

Tests the duplex paper feed drive system, verifying power and velocity values.

Duplex Feed 1

Feeds a blank sheet to duplex paper stop position 1 for testing.

Duplex Feed 2

Feeds a blank sheet to duplex paper stop position 2 for testing.

Input Tray Tests

Verifies paper path and sensor functionality for all installed input sources.

Output Bin Tests

Verifies media feeding to the standard output bin using feed and sensor tests.

Base Sensor Test

Tests internal printer sensors (input, exit, door) for proper operation.

DEVICE TESTS

Includes tests for disk read/write operations and disk cleaning.

PRINTER SETUP

Allows configuration of printer settings like defaults, page counts, and serial number.

EP SETUP

Manages electrophotographic setup settings, including defaults, fuser temperature, and warm-up time.

Reports

Enables printing of menu settings and event logs for diagnostic information.

EVENT LOG

Provides a history of printer errors, detailing the 12 most recent issues.

Print Log

Prints detailed diagnostic information including code versions and page counts.

Clear Log

Removes current information from the Event Log, affecting both viewed and printed logs.

Scanner Tests

Tests scanner components like ASIC, feed mechanism, and sensors.

Exit Diagnostics

Exits the Diagnostics menu and restarts the printer in normal mode.

Printhead Assembly Electronic Adjustment

Guides on electronically aligning the printhead for optimal print quality.

Printhead Assembly Mechanical Adjustment

Details the mechanical positioning and alignment of the printhead after removal.

SE Menu

Provides access to printer settings and information, often used with second-level support.

Repair Information

Handling ESD-Sensitive Parts

Provides critical safety instructions for handling parts sensitive to electrostatic discharge.

Removal Procedures

Outlines general procedures and precautions for removing printer parts safely and correctly.

ACM Pick Tire Roller Removal

Step-by-step guide for removing the ACM pick tire rollers, including warnings.

Card Reader Removal

Instructions for removing the card reader assembly, including related components.

Upper and Lower Card Reader Cover Removal

Details the removal of the covers surrounding the card reader assembly.

Card Reader Cable Removal

Steps to disconnect and remove the card reader cable from the controller board.

Controller Board Removal

Comprehensive instructions for removing the main controller board, including safety precautions.

Controller Board Shield

Steps to remove the shield protecting the controller board for access.

Controller Board Cage

Instructions for removing the cage that houses the controller board.

Controller Board Fan

Details the removal of the fan connected to the controller board.

Engine Board Removal

Step-by-step guide for removing the printer's engine board, including safety warnings.

Cover Open Sensor

Instructions for removing the sensor that detects if the printer cover is open.

Door Mount Removal

Steps to remove the door mounting components from the printer's frame.

Duplex Removal

Detailed procedure for removing the duplex printing unit.

Duplex/Main Motor Gear Drive Interface Removal

Instructions for removing the gear drive interface between the duplex and main motor.

Fan Removal

Steps to remove the cooling fan from the printer.

Front Access Door Removal

Procedure for removing the front access door assembly.

Fuser Removal

Step-by-step instructions for removing the fuser assembly, including safety warnings.

Scanner Front Cover Removal

Instructions for removing the scanner's front cover.

Left Side Cover Removal

Steps to remove the left side cover for internal access.

Front Door Access Cover Removal

Instructions for removing the access cover on the front door.

Lower Front Cover Removal

Steps to remove the lower front cover of the printer.

LVPS/HVPS Removal

Detailed procedure for removing the Low/High Voltage Power Supply unit.

Main Motor Gear Drive Removal

Instructions for removing the main motor gear drive assembly.

Manual Feed Clutch Removal

Steps for removing the manual feed clutch component.

Manual Feed Solenoid Removal

Instructions for removing the manual feed solenoid.

Media ACM ASM Feeder Removal

Steps to remove the automatic compensation mechanism (ACM) feeder assembly.

Media Feed Clutch with Cable Removal

Procedure for removing the media feed clutch and its associated cable.

Media Manual Input Sensor

Instructions for removing the sensor that detects media in the manual input slot.

Multipurpose Feeder Removal

Steps for removing the multipurpose feeder (MPF) assembly.

Multipurpose Feeder (MPF) Feed Clutch Removal

Instructions for removing the feed clutch of the multipurpose feeder.

Nameplate Cover Removal

Steps to remove the printer's nameplate cover.

Operator Panel Keypad Removal

Procedure for removing the operator panel's keypad assembly.

Operator Panel Display Removal

Steps for removing the operator panel's display unit.

Display Bezel

Instructions for removing the display bezel from the operator panel display.

UICC Cable Removal

Steps to disconnect and remove the UICC cable from the controller board.

USB Cable Mount Bracket Removal

Instructions for removing the bracket that secures the USB cable.

Operator Panel Support Removal

Steps to remove the supports for the operator panel.

Display Rotation Support Removal

Instructions for removing the supports that allow display rotation.

Left Rear Frame Assembly Removal

Steps to remove the left rear frame assembly.

Right Rear Frame Assembly Removal

Instructions for removing the right rear frame assembly.

Tub Assembly Removal

Procedure for removing the entire tub assembly, including many sub-components.

Paper Input and Duplex Sensor Assembly Removal

Steps to remove the paper input and duplex sensor assembly.

Printhead Removal

Detailed instructions for removing the printhead, including alignment notes.

Mid Rear Cover Removal

Steps to remove the middle rear cover of the printer.

Rear Door and Lower Rear Cover Removal

Instructions for removing the rear door and lower rear cover.

Rear Exit Guide Assembly with Sensor and Reversing Solenoid Removal

Procedure for removing the rear exit guide, sensor, and reversing solenoid.

Right Side Cover Removal

Steps to remove the right side cover for internal access.

Toner Level Sensor Removal

Instructions for removing the toner level sensor.

Top Cover Assembly Removal

Steps to remove the top cover assembly of the printer.

Transfer Roll Removal

Procedure for removing the transfer roll, including notes on springs.

Upper Front Guide Assembly Removal

Steps to remove the upper front guide assembly.

Wear Strip (Tray 1 and 250-Sheet Tray 2) Removal

Instructions for removing wear strips from specific paper trays.

Wear Strip (550-Sheet Tray 2) Removal

Steps for removing wear strips from the 550-sheet tray.

ADF Unit Removal

Detailed procedure for removing the Automatic Document Feeder (ADF) unit.

Flatbed Removal

Comprehensive instructions for removing the flatbed scanner assembly.

ADF Separator Pad

Steps to remove the ADF separator pad.

ADF Separator Roll Assembly

Instructions for removing the ADF separator roll assembly.

Kickstand Removal

Steps to remove the printer's kickstand.

Output Bin LED and Lens Removal

Instructions for removing the output bin's LED and lens components.

ADF Cable Removal

Steps to disconnect and remove the ADF cable.

Left Scanner Cover Removal

Instructions for removing the left scanner cover.

Right Scanner Cover Removal

Steps to remove the right scanner cover.

Option Board Installs and Removals

General information on installing and removing option boards.

Lifting the Scanner to the Up Position

Instructions for lifting the scanner assembly to access internal components.

Installing an Internal Solutions Port (ISP)

Procedure for installing an ISP card, including accessing the controller board.

Printer Hard Disk Removal

Steps for removing the printer's hard disk drive.

Printer Hard Disk Installation on an ISP

Instructions for installing a hard disk drive onto an ISP card.

Printer Hard Disk Installation Directly on the Controller Board

Procedure for installing a hard disk drive directly onto the controller board.

Fax Card Installation

Steps for installing a fax card into the controller board cage.

Locations and Connections

Locations

Identifies the location of key printer components through front view diagrams.

Rear View

Identifies the location of printer ports and controls through rear view diagrams.

Print Engine Paperpath

Illustrates the path of paper through the printer's internal components.

Main Boards

Shows diagrams of the Lexmark X46x series controller and engine boards with connector labels.

Lexmark X46x Series Engine Board

Diagram of the engine board with connector labels.

Lexmark X46x Controller and Engine Board Connector Pin Values

Table detailing pin assignments and voltage values for controller and engine board connectors.

Preventive Maintenance

Safety Inspection Guide

Provides a guide for identifying unsafe conditions and potential hazards within the printer.

Lubrication Specifications

Specifies lubricants and their application for maintaining printer parts.

Scanner Glass Cleaning

Instructions for cleaning the printer's scanner glass for optimal scan quality.

Maintenance Kits

Lists available maintenance kits and their part numbers for printer upkeep.

Parts Catalog

How to Use This Parts Catalog

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

Assembly 1: Covers

Exploded view and parts list for the printer's outer covers.

Assembly 2: Imaging

Exploded view and parts list for the printer's imaging components, including ADF and scanner.

Assembly 3: Tray Assemblies

Exploded view and parts list for the printer's paper tray assemblies.

Assembly 4: Electronics

Exploded view and parts list for the printer's electronic components, including boards and sensors.

Assembly 5: Frame

Exploded view and parts list for the printer's internal frame structure and mechanical components.

Assembly 6: Options

Parts list for optional components such as font cards, DIMMs, and adapters.

Assembly 7: Power Cords

Lists various power cords available for different regions and lengths.

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