Cartridge 718K i-Sensys LBP7680CX/LBP7660CDN/LBP7200CDN, i-Sensys MF8350CDN/MF8340CDN/MF8330CDN/MF8360CDN/MF8380CDW/MF8540CDN/MF8550CDN/MF8580CDW (EU); imageClass LBP7660CDN/LBP7200CDN, imageClass MF8350CDN/MF8380CDW/MF8580CDW (US) 3400 pages