Brand: SHEENGO Product Name: Remanufactured Toner Cartridge Replacement for HP 128A with upgrade chip(4-Pack, 1 Black, 1 Cyan, 1 Magenta, 1 Yellow) Compatible device: For HP Pro CP1525n, Pro CP1525nw, CM1415fn MFP, CM1415fnw MFP Printer Package contents: 4 Pack 128a toner cartridge remanufactured replacement for 128A toner cartridge (CE320A Black, CE321A Cyan, CE322A Yellow, CE323A Magenta) High yield: 2,400 Pages for 128A black toner cartridge(CE320A Black) 1,800 Pages for 128A color toner cartridges(CE321A Cyan, CE322A Yellow, CE323A Magenta) Color: CE320A Black, CE321A Cyan, CE322A Yellow, CE323A Magenta All SHEENGO 128A toner cartridges are strictly tested to provide customers with reliable ink cartridge quality. (This is not an OEM product)