Texts-Clear, Photos-Vivid, Lines-Consistant. The package you purchase includes: (1x Black 1x Cyan 1x Magenta 1x Yellow, 4 Pack) 76C00K0 / 76C00C0 / 76C00M0 / 76C00Y0 Color Toner Cartridge. High page rate: 1 pack 76C00K0 black toner can print 18,500 pages per & 3 pack Color toner can print 11,500 pages per (at 5% coverage, Letter A4) Applicable printer: Replacement for Lexmark CS921 CS92x CS923 CS92x CX920 CX921 CX922 CX923 CX924 Printers Product advantage: SOONVIEW Focuses on providing our customers with high-quality printing, not only high output and bright color to give people a sense of shock.Delivers Keen Texts, Crisp Images and Stable Compatibility, No Fading, No Leakage, No Streak.