2009 Lexmark T650 Series Printer Service Manual

Wiring diagrams, specifications, and repair sequences for Lexmark T650, T650n, T652dn, T654dn printers. Lfx547

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Document Details

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Document Number / Seller:
28881 / Brian Martinez
File Size:
20.90 MB
File Type:
PDF
Language:
English
Pages:
572
Printable:
Yes
Category:
Printer
Last updated / verified
Jul 31, 2025

Models Covered & Key Technical Specifications

Lexmark T650, T650n, T652dn, T654dn (4062-XXX) - 2009 Service Manual

This manual contains detailed specifications and repair procedures for the Lexmark T650 Series printers. | Lexmark T650 Series Printer Manual

  • General Information: Covers printer description and maintenance approach.
  • Diagnostic Information: Features error indicator tables, symptom tables, and service checks.
  • Diagnostic Aids: Includes tests and checks for isolating printer problems.
  • Repair Information: Provides instructions for printer adjustments and component removal/installation.
  • Connector Locations: Illustrates connector locations and test points.
  • Preventive Maintenance: Details lubrication specifications and recommendations.

Manual Description & Preview

Definitive Specification Shop Manual: Lexmark T650, T650n, T652dn, T654dn - Comprehensive Service & Troubleshooting Manual Logic-Archive

Engineering-Base: Lexmark T650 Series // Model-Designation: Printer / Laser Logic // Assembly-Group: 2009 Edition.

Assessment-Element System-Path Calibration-Spec
Printer Overview General Info Maintenance
Options Media Handling Configuration
Tools Required Troubleshooting Troubleshooting
Acronyms Diagnostics Diagnostics
Error Codes Diagnostics Diagnostics

Service procedures are grouped by system and component, offering a systematic approach to diagnosing and resolving issues. This manual details troubleshooting steps, error code interpretations, and component-specific service checks. It provides a thorough overview of the printer's internal workings and maintenance requirements.

FAQ

Specify the **lubrication** requirements for the Lexmark T650 series? keyboard_arrow_down

Lubrication specifications are detailed in the "Preventive Maintenance" section, typically on page 6-1, outlining recommended lubricants for various printer components to ensure smooth operation and longevity.

What is the **exact** range of paper sizes supported by the printer? keyboard_arrow_down

216 x 297 mm (8.3 x 11.7 in.) for A4, 148 x 210 mm (5.8 x 8.3 in.) for A5, and 216 x 279 mm (8.5 x 11 in.) for Letter are among the supported paper sizes listed in the "Supported paper sizes, types, and weights" section.

Calculate the **specific** diagnostic procedures for error code 31.XX? keyboard_arrow_down

Error code 31, "Defective Cartridge," requires checking the print cartridge, ensuring the ID connector assembly is properly connected, and potentially replacing the print cartridge ID connector assembly, as detailed on page 4-46.

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