Lexmark T640 Service Manual

This is the official Lexmark T640 Series Service Manual used by professional technicians to maintain and repair the Lexmark T640 Series laser printer.

The Lexmark T640 Series Service Manual contains technical information such as maintenance procedures, diagnostic information, parts catalog, and more.

It is useful for both professional mechanics and DIY enthusiasts.

Models Coverage: Lexmark T640, T642dn, T644.

Table Of Contents

• Laser Notices
• Safety Information
• Preface
• General Information
• Diagnostic Information
• Diagnostic Aids
• Repair Information
• Connector Locations
• Preventive Maintenance
• Parts Catalog
• Index