Lexmark C930, C935 Color Laser Printer Service Manual

Inside the 2007 Lexmark C930 and C935 Service Documentation

• Covers 2007 Lexmark C930 and C935 color laser printers, including both base and configured models with finisher and TTM/3TM/1TM modular options
• Original OEM publication P/N 12G9765, edition dated May 23, 2007
• Documents system-level theory of operation for media transport, xerographic processes, and printhead scanning mechanics
• Contains 120+ diagnostic error-code definitions with corresponding troubleshooting paths and sensor-check requirements
• Includes 53 assembly illustrations and comprehensive parts catalog for FRUs
• Delivered as a direct download the moment payment clears
• Full-text search finds any part number in seconds
• This 568-page manual is the factory-authorized reference for technical servicing of the 5057-series platform, featuring precise maintenance cycles and adjustment procedures.

Printer System Walkthrough

This 568-page OEM publication for the Lexmark C930 and C935 color laser printers provides a technical breakdown of the printing system. It documents the printer theory including the xerographic process—covering charge, exposure, development, transfer, cleaning, and discharge phases—alongside detailed media transport paths for the standard model and various optional input drawer configurations. The document also maps out electrical component control, printhead scanning mechanics, and the fuser thermal management system.

Diagnostics and service procedures form a large portion of the manual. It categorizes error codes from the 200-series through the 900-series, identifying the specific sensor or motor causing faults in registration, transport, or printhead synchronization. The text describes navigate the service menus, perform diagnostic tests on motors and sensors, and execute engine adjustments like color registration and fuser warm-up cycles.

Technical Data and Maintenance Preview

Specification tables document operational environment limits and acoustic output data for the Lexmark C930 and C935. Standard memory is documented at 512MB. The processor clock speed is listed at 1.25 GHz. The printer system weight is 383 lb. (174 kg) without the finisher. Maintenance documentation includes procedures for lubricating the feed assemblies and resetting the counter after periodic 100K and 600K service intervals. All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. Learn how factory workshop documentation is structured for these printers. This official Lexmark 568-page manual serves as the primary factory reference for the 2007 C930/C935 printer series, documenting full system diagnostics, removal procedures, and field-replaceable unit specifications for the 5057-XXX build.