HP CF361A (508A) Cyan Toner Cartridge. Looking for a lower cost option to the original HP CF361A cyan toner cartridge? Then this new compatible is an excellent option for you. This HP CF361A is a standard page yield cyan toner cartridge item that will provide up to 5,000 pages. As always you can expect near OEM print quality and the same great reliability from any toner cartridge purchased from, The Cartridge Store. This is a brand new premium after-market item. Available today from Canada's most trusted, family run and operated toner stores.