This is a Compatible Toshiba DK18 Laser Drum Unit guaranteed to perform with Toshiba Laser Printers. It replaces the original Toshiba DK18 Laser Drum Unit. The compatible replacement DK18 Laser 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 DK18 and offer high-quality printing results. Containing new parts including OPC drums, and wiper blades, they are an economical alternative to expensive OEM DK18 Toshiba Laser Drum Units and supplies, and offer big savings over brand-name DK18 / DK-18 Laser Drum Units and supplies. Our Compatible DK18 Laser Drum Unit is a replacement for Toshiba DK18 Drum Cartridge. The use of compatible replacement Laser Drum Units and supplies does not void Printer Warranty. We offer a Two Year 100% Quality Satisfaction Guarantee on our Compatible DK18 Laser Cartridges and supplies. For use in the following printers: DP Series DP-80F, DP Series DP-85, DP Series DP-85F, DP Series DP-80. We are the exclusive reseller of LD Products brand of high quality printing supplies on Newegg.