Product Name: GREENBOX Compatible MP C2500 toner cartridge with upgraded chip replacement for Ricoh 888636 888637 888638 888639 (Black Cyan Magenta Yellow) Compatible With: Ricoh Aficio MP C2500 MP C3000 Gestetner DSC525 DSC530 Lanier LD425C LD430C Savin C2525 C3030 Printer High Yield: Up to 20,000 pages for mp c2500 black toner & 15,000 pages for mp c2500 color toner at 5% coverage (A4 paper size) Nice Quality: GREENBOX mp c2500 toner can provide clear text and graphics, print the color effect you want on the paper without smear Package Contents: 4 Pack GREENBOX Ricoh MP C2500 Toner Cartridges (1 Black, 1 Cyan, 1 Magenta, 1 Yellow)