HP 503A Cyan Original LaserJet Toner Cartridge Product Details
ColorSphere toner cartridge is designed for use with Hewlett-Packard Color LaserJet CP3505dn, CP3505n, CP3505x, 3800, 3800n, 3800dn and 3800dtn. With more intense blacks and colors and more subtle transitions between colors, you get sharp text, bold graphics and realistic images. Print cartridges relay information to the printer to continually optimize print quality and reliability. Cartridge yields approximately 6,000 pages.
Additional Resources: Product Manuals