For use in Ricoh Aficio, Lanier and Savin MP C4502, MP C5502 color copiers A replacement for Type MPC5502, 841751, 841679, 841752, 841680, 841753, 841681, 841754, 841682 PREMIUM Toner kit contains: 1 of each CMYK cartridge. Page Yield: 31,000 pages for black, 22,500 pages for each color, based on the ISO/IEC 19798 industry standard of 5% page coverage The Smarter Choice, Made to Match OEM performance. Lower your Carbon Footprint- buy Made in USA Toner.