Canon 045H / 045 (1246C001) Black High-Yield Compatible Toner Cartridge 78 6-Pack and won't void their warranty

and won't void their warranty

MFC-J4345DW

besides its perfect fit

It may be cheap but its performance is comparable to OEMs

Canon 045H / 045 (1246C001) Black High-Yield Compatible Toner Cartridge 78 6-Pack and won't void their warrantyMade to match the brand's high standards of quality and reliability Compatible Canon 045 Toner Cartridge is ready to deliver outstanding results. It is capable of producing 2,800 pages with sharp and fade resistant black and white prints making it ideal for your occasional printing needs. Since it replicates the specifications of the OEM unit you'll find the Canon 045H 045 easy to install on compatible printers which include LBP611CN, LBP612CDW,