Ricoh 841586, 841503, 841502, 841501 Standard Yield Toner Cartridge Set - Ricoh Aficio MP C2051 Approximately 10,000 pages for black and 9,500 pages for colored Competitive price with high quality/stable printing capacity/smart and fluent printing performance Saves ink and reduces damage to the printer head. Easy to Install and Use Compatible: Lanier LD620C / Lanier LD625C / Ricoh Aficio MP C2051 / Ricoh Aficio MP C2551 / Savin C9120 / Savin C9125