Formulated with premium A-Grade toner, these cartridges deliver sharp, professional prints with vibrant color accuracy while ensuring reliable performance that protect your printer and extends its lifespan. Compatible Model: This SP C830 / SP C831 toner cartridge set includes models (Black 821181), (Cyan 821184), (Yellow 821182), and (Magenta 821183). Printer Compatibility: Engineered for seamless performance in Ricoh Aficio Savin SP C830 C830dn C830dna C831, and C831dn printers. Impressive Page Yield: Experience extended operation with a page yield of up to 23,500 pages from the black toner and up to 27,000 pages from each color toner, based on 5% A4 page coverage. Complete 4-Pack Set: Your purchase includes one black, one cyan, one magenta, and one yellow toner cartridge, providing a full set for uninterrupted color and monochrome printing. Printer Protection: Our meticulous formulation and construction help maintain your printer's health, preventing potential damage from inferior low-grade toner cartridges. Vivid Color Reproduction: Achieve brilliant and true-to-life colors for all your presentations, marketing materials, and graphics with our high-pigment color toners. Crisp Black Text: Produce exceptionally sharp, smudge-resistant black text documents that make a professional impression every time. Reliable Performance: Count on consistent results and smooth printing operations, page after page, with these dependable replacement toner cartridges. Easy Installation: Get your printers up and running quickly with a straightforward installation process that requires no special tools or complicated steps. MasaiMara SP C830 C831 Compatible Toner Cartridges Replacement for Ricoh Aficio Savin SP C830 C830dn C831 C831dn C830dn Printer (Black, Cyan, Magenta, Yellow, 4 Pack)