This is a Compatible Canon 1390A003AA (GPR-1) Black Laser Toner Cartridge guaranteed to perform with Canon Laser Printers. It replaces the original Canon GPR1 Laser Toner Cartridge. The compatible replacement 1390A003AA 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 GPR-1 and offer high-quality printing results. Manufactured brand new, containing up to 100% new components, they are an economical alternative to expensive OEM 1390A003AA Canon Laser Toner Cartridges and supplies, and offer big savings over brand-name GPR1 Laser Toner Cartridges and supplies. The use of compatible replacement Laser Toner Cartridges and supplies does not void Printer Warranty. (1650 grams) This 1390A003AA (GPR-1) laser cartridge is also a replacement for Canon OEM part #s F42-3001-700 and F42-3201-000.We offer a Two Year 100% Quality Satisfaction Guarantee on our Compatible 1390A003AA (GPR-1 / GPR1) Laser Toner Cartridges and supplies. For use in the following printers: GP Printers GP-605, Laser ImageRunner 7200, Laser ImageRunner 600, Laser ImageRunner 550, Laser ImageRunner 60. LD Products is the exclusive reseller of LD Products brand of high quality printing supplies on Newegg.