Specialized Classes SmartCenter also offers specialized classes. These classes will cover your specific cartridge training needs. And, as product technology solutions are delivered by Static Control development teams, we will offer new classes including color laser technology and remanufacturing, and other newly released cartridges. Specialized classes will take place at our home location in Sanford, NC. If you need an instructor to travel to your location, please click the On-Site Training link at the top of this page. Minimum of 2 weeks advance notice required for sheduling and planning purposes. More time may be required depending on current commitments. How You Will Benefit You Specify Training Topic(s). Improve Your Production Efficiency. Hands-on Cartridge Training With Personalized Instructor. Master Specialty High-profit Cartridges, Including MICR. Quickly Assimilate New Cartridge Technology and Processes. Improve Quality Control Processes, Reduce Reworks and Returns. Fast-track Technology for New-hires, R&D Staff, Production Managers.