For use in Ricoh MP 2554SP, MP 2555SP, MP 3054SP, MP 3055SP, MP 3554SP, MP 3555SP A compatible replacement for 841993 / Type MP3554 Same Performance as OEM, but a BETTER VALUE PAGE YIELD: 24,000 pages per cartridge, based on 5% page coverage according to the industry standard ISO/IEC 19752