The HP Color LaserJet CP3505dn uses four compatible toner cartridges: black Q6470A, cyan Q7581A, magenta Q7583A and yellow Q7582A. Each is a standard-yield toner rated at about 6,000 pages. The cyan, magenta and yellow toners are also called 503A. The same supplies also fit the Color LaserJet 3800, Color LaserJet 3800dn and Color LaserJet CP3505n. Same-day shipping on most orders.
