3-Pack High Yield Black Toner TK-3122 (1T02L10US0) — Compatible with Kyocera ECOSYS FS-4200DN / M3550idn

Package contents: Three (3) high-yield black toner cartridges, model TK-3122 (TK3122, 1T02L10US0), compatible with Kyocera ECOSYS FS-4200DN and M3550idn printers. Page yield: Each TK-3122 high-yield cartridge delivers up to 21,500 pages at 5% coverage (Letter/A4). Performance and print quality: Designed for reliable, smooth operation and consistent output. Produces crisp, dark text and clear graphics and photos suitable for everyday documents, reports and promotional materials. Certifications: Manufactured under ISO 9001 and ISO 14001 certified processes to help ensure steady print performance and quality control. Notes: This is a compatible (non-original) replacement toner engineered to offer performance comparable to the genuine Kyocera TK-3122.