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LEXMARK C925 Service Manual and Parts Manual

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LEXMARK C925 Service Manual and Parts Manual


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SKU: 9263 Categories: Lexmark, Manuals Tag: C925



Notices and safety information

General information
Options and features
Printer specifications
Tools required for service

Diagnostic information 
POR (Power-On Reset) sequence
Print quality issues
Paper jams
Error codes
1xx / 9xx Error code service checks
Other symptoms
Other service checks

Diagnostic aids
Configuration Menu
Diagnostics mode
Theory of operation

Repair information
Handling ESD-sensitive parts
Removal procedures
Cover removals
Top removals
Front Removals
Left side removals
Right side removals
Rear removals
Duplex unit component removals
Paperfeed unit component removals
Paperfeed maintenance kit removals
Option paper feed removals

Connector values
Option feeder locations

Preventive maintenance
Safety inspection guide
Lubrication specifications
Scheduled maintenance


How to use this parts catalog 
Assembly 1: Cover1
Assembly 2: Cover 2
Assembly 3: Duplex components 1
Assembly 4: Duplex components 2
Assembly 5: Paper exit
Assembly 6: Base 1
Assembly 7: Base 2
Assembly 8: Base 3
Assembly 9: Paper feed
Assembly 10: Electrical 1
Assembly 11: Electrical 2
Assembly 12: Upper assembly
Assembly 13: Printhead controller board cables
Assembly 14: Paper trays
Assembly 15: Fuser
Assembly 16: 550 sheet option feeder covers
Assembly 17: 550 sheet option feeder base
Assembly 18: 550 sheet option feeder paperfeed
Assembly 19: 550 sheet option feeder tray
Assembly 20: Maintenance kits, power cords, and options


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.


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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