Canon FX-4 FX4 1 Pack High Yield Toner Refill Kit - This Refill Kit works in the following Printer Models: Canon Fax L800 Canon Fax L900 Canon LaserCLASS 8500 Canon LaserCLASS 9000 Canon LaserCLASS 9000S Canon LaserCLASS 9000MS Canon LaserCLASS 9500 Canon LaserCLASS 9500S Canon LaserCLASS 9500MS
This refill kit contains the same amount of toner that an OEM cartridge would contain.
Important: The Refill Tool is recommended with this kit