This comprehensive service manual for the LEXMARK C920 provides detailed diagrams, pictures, and procedures for diagnosing and repairing the copier. It covers a wide range of topics including general information, diagnostic information, diagnostic aids, repair information, locations, preventive maintenance, and a parts catalog.
The manual is useful for both professional mechanics and DIY enthusiasts.
It contains detailed information on the printer's technical specifications, toner darkness, color correction settings, physical specifications, print speed, performance, memory configuration, resident fonts, paper and media specifications, connectivity, power and electrical specifications, operating clearances, environment, and maintenance approach.
The diagnostic information section includes a comprehensive list of service error messages, attendance messages, clearing finisher messages, maintenance analysis procedures, and service checks.
It also provides diagnostic aids such as the Power-On Self Test sequence, understanding the printer operator panel, printing the menu settings, and navigating the diagnostics menu.
The repair information covers handling ESD-sensitive parts, service precautions, adjustments, removals, and locations of various components.
Preventive maintenance, lubricants, cleaners, and a detailed parts catalog with assembly breakdowns and part number index are also included.
The manual consists of 370 pages and is available in PDF format.
