Print beautiful colour documents with the hp 504a toner cartridge in magenta, which is compatible with the hp laserjet cp3225 and cm3530 printers. This toner cartridge features hp colorsphere technology, which ensures you always get high quality results. This toner cartridge also offers built-in interactive technology, which lets you track usage and receive alerts when supplies are low. Features magenta 7000 page yield *hps inkjet print cartridges, ink cartridges and printheads are warranted to be free from defects in materials and workmanship during the period of the warranty. The average cartridge yields 7000 pages, making it an economical choice. Get consistent, professional results with the hp 504a toner cartridge in magenta.