This comprehensive service manual is designed for the Lexmark W840, 4024-xxx copier. It contains detailed diagrams, pictures, and procedures to facilitate the diagnosis and repair of the copier. Whether you are a professional mechanic or a DIY enthusiast, this manual provides valuable information for maintaining and repairing the Lexmark W840, 4024-xxx copier.
Notices
Laser notice
Safety information
Preface
Definitions
The manual covers general information about the printer, including an overview, basic and configured models, tools required for service, acronyms, and diagnostic information. It also includes detailed error code messages and service checks for various components of the copier.
Diagnostic aids
Accessing service menus
Diagnostics mode
Available tests
Exiting Diagnostics mode
Additionally, the manual provides information on the xerographic process during a print cycle, safety system diagram, repeating defects, and repair information such as handling ESD-sensitive parts and removal procedures for various components of the copier.
Component locations
Printer boards
HVPS
LVPS
Printer motors and sensors
Printer switches
Cables
Furthermore, it includes preventive maintenance guidelines, lubrication specifications, scheduled maintenance, and a comprehensive parts catalog with detailed assembly breakdowns and part number index, spanning across 377 pages.
