Amazon.com: CS Compatible Toner Cartridge Replacement for HP CP3520 CE250A Black CE251A Cyan CE252A Yellow CE253A Magenta HP 504A Color Laserjet CM3530 CM3530FS CP3525DN CP3525X CM3530FS MFP 4 Color Set : Office
HP Q7581A 503A HP 3800 Toner Cartridge Cyan ( Blue Box ) 3800 3800DN 3800DTN 3800N CP3505DN CP3505N – Ink Direct Corporation