This is a Compatible Konica 950-186 Yellow High Yield Laser Toner Cartridge guaranteed to perform with Konica Laser Printers. It Replaces the original Konica 950186 Laser Toner Cartridge. The compatible replacement 950-186 Laser Toner Cartridges and supplies (also known as generic) are specially engineered to meet the highest standards of quality, reliability and exceptional yields that meet or exceed OEM (Original Equipment Manufacturer) standards for the 950-186 Konica Laser Cartridge and offer high-quality printing results. Manufactured brand new, containing 100% new components, they are an economical alternative to expensive OEM 950-186 Konica Laser Toner Cartridges and supplies, and offer big savings over brand-name 950-186 Laser Toner Cartridges and supplies. The use of compatible replacement Laser Toner Cartridges and supplies does not void Printer Warranty. We offer a Two Year 100% Quality Satisfaction Guarantee on our Compatible 950-186 Laser Toner Cartridges and supplies. For use in the following printers: Color Copier 7812dxn, Color Copier 7812n, Color Copier 7812. We are the exclusive reseller of LD Products brand of high quality printing supplies on Newegg.