V4INK 4-Pack Compatible Canon 104 CRG 104 FX-10 FX-9 Toner Cartridge for Canon ImageClass D420 D480 D450 MF4150 MF4350d MF4370dn MF4270 MF4380dn MF4100 Printer Condition: New compatible, replacement Print more and cost less: 2000 pages per toner cartridge based on 5% coverage (letter A4), $0.0044/page ONLY, Save up to 82% compared to OEM toner cartridge Includes 4 Packs Black Canon 104 FX-10 FX-9 Compatible Toner Cartridges 2 Year Money Back Guarantee: Any quality issues within 2 years, please contact us to have replacement or refund Suitable for Canon Printers: Canon ImageClass D420 D480 D450 MF4150 MF4350d MF4370dn MF4270 MF4380dn MF4100 Series Printers