SOL Corp (Non-OEM) 3 Times (6,000 pages) REFILL KIT for use in Panasonic KX-FAT92 Toner Cartridge for Panasonic KXMB261, KXMB262CX, KXMB263, KXMB271, KXMB771, KXMB772CX, KXMB773, KXMB781, KXMB783 (Do it yourself in 2 minutes) This product is by SOL