This comprehensive service and parts manual provides essential technical information for maintaining and repairing the Ricoh Aficio SP C311N and SP C312DN printers. The service manual covers various years and includes detailed troubleshooting procedures, repair instructions, and schematics to assist technicians in addressing a wide range of issues. The illustrated parts catalog provides a visual inventory of all components, making it easy to identify and order replacement parts.

The Ricoh Aficio SP C311N and SP C312DN are compact and efficient color laser printers designed for small to medium-sized businesses and offices. These models offer reliable and high-quality printing capabilities, making them ideal for everyday tasks and demanding workloads. The SP C311N and SP C312DN feature a user-friendly design with an intuitive control panel, facilitating effortless operation. They support a wide range of paper sizes and weights, catering to diverse printing needs. Both models deliver sharp and vibrant color prints, ensuring professional-looking documents and presentations. The Ricoh Aficio SP C311N and SP C312DN are equipped with advanced features, including automatic duplex printing, allowing for double-sided printing to reduce paper consumption and costs. The SP C312DN variant further enhances productivity with its built-in duplex automatic document feeder (DADF), enabling the scanning of multi-page documents without manual intervention. Both models offer high-speed printing capabilities, with the SP C311N achieving up to 21 pages per minute (ppm) and the SP C312DN reaching up to 22 ppm. Their compact size and low energy consumption make them environmentally friendly and cost-effective solutions for businesses seeking to optimize their printing operations. To ensure optimal performance and longevity, users can access valuable resources like the Ricoh Aficio SP C311N and SP C312DN Service Manual and Parts Catalog. These comprehensive manuals provide detailed instructions and technical specifications, enabling users to troubleshoot issues, replace parts, and perform maintenance tasks efficiently.