Compatible Canon Pixma MG5420 inkjet cartridges from ezink Products are Guaranteed to meet or exceed the print quality of the OEM (Original Equipment Manufacturer) Canon MG5420 inkjet cartridges. Purchasing our compatible Canon ink cartridges is an excellent way to save money without sacrificing quality. Our compatible Canon ink cartridges have a 'Lifetime Guarantee'. Like the Canon Pixma MX922, the Canon Pixma MG5420 uses the Canon PGI-250XL and CLI-251XL series ink. The use of our compatible ink for the Canon Pixma MG5420 does not void your printer's warranty. We also carry original Canon cartridges for your Canon MG5420 printer.