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LEXMARK X746de, X748de, X748dte Service Manual and Parts Manual

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LEXMARK X746de, X748de, X748dte Service Manual and Parts Manual

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SKU: 9349 Categories: Lexmark, Manuals Tags: X746de, X748de, X748dte

Description

SERVICE MANUAL TABLE OF CONTENTS

Notices and safety information
Laser notice
Lithium battery warning
Safety information

Preface
Change history
Conventions
Navigation buttons

General information
Options and features
Printer and scanner specifications
Media specifications
Tools required for service
Acronyms

Diagnostic information
Start
Operator panel and menus
Power-on self test (POST) sequence
Symptom tables
User status and attendance messages
Error codes and messages
Service checks

Diagnostic aids
Accessing test and diagnostic procedure menus
Diagnostics menu
Configuration menu (CONFIG MENU)
Service Engineer (SE) Menu
Front cover locked in place
Printhead verification
Paper Jams
Theory of operation

Repair information
Safety information
Data Security Notice
Handling ESD-sensitive parts
Handing the photoconductor unit
Screw and retainer identification table
Adjustments
Printer removal procedures
Multifunction printer removals
Scanner flatbed and automatic document feeder (ADF)
High-capacity input tray (HCIT) option removals

Connector locations
Locations—printer base
Connectors

Preventive maintenance
Safety inspection guide
Lubrication specifications
Maintenance

Parts catalog 
How to use this parts catalog
Assembly 1: Covers—printer
Assembly 2: Front
Assembly 3: Right
Assembly 4: Rear
Assembly 5: Left
Assembly 6: Top
Assembly 7: Cable parts packet
Assembly 8: Covers—scanner
Assembly 9: Automatic document feeder (ADF)
Assembly 10: Flatbed scanner
Assembly 11: Optional 550-sheet media drawer and tray
Assembly 12: Optional special media tray assembly
Assembly 13: Optional high-capacity input option (HCIT)
Assembly 14: Options and features

Index

Part number index

Copier Lease Request


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Service Request

Quality and Affordable Service, Repair, and Maintenance for Your Copiers and Printers

Your business productivity is important to us, which is why we provide a hassle-free and affordable service for all models of copiers and printers in any condition. We offer great value for the money when it comes to our repair and maintenance services.

  • Factory certified and highly qualified service technicians
  • A highly trained service technician onsite within 24-48 hours
  • Affordable rates starting at $85/hour
  • High inventory of repair and replacement parts for most copier and printer brands

We are a one-stop shop for all your copier and printer repair and maintenance needs. 70% of our service requests are resolved on the 1st visit. You are guaranteed prompt and quality service wherever you are in the US.

For fast, reliable, and quality maintenance and repair for your copiers and printers, the choice is clear: Clear Choice Technical Services!

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Remote Computer/Copier/Printer Support

Remote Support Information

*Copier and Printer

We typically connect to your computer, which should be on the same network as the copier. This allows us to access the copier's Web Interface for more effective troubleshooting and to adjust any settings that may require modification or configuration.

*Computer

We will explore various troubleshooting steps, and if the issue is related to the network, we may discuss it over the phone without remote access until we resolve the problem.

Machine Capability

Please confirm if your copier can still copy or print standalone (e.g., without any computer or network connection) to ensure we address your issue effectively. Complete this questionnaire to the best of your ability, and we will get back to you promptly to schedule remote support. Thank you for choosing our services, and we look forward to assisting you.


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Maintenance Contract


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