Amazon.com: Printhead Hospital Printer Cleaning Kit for Epson Canon Brother and HP Printers - 500ml | Easy to use kit to Clear Printer nozzles : Office Products
Tips on cleaning Canon printheads
Canon PF-10 Print Head 0861C003AA B&H Photo Video
How To Clean Printer Heads and Ink Cartridges - Toner Buzz
Cleaning the nozzles of a Canon inkjet Printer - YouTube
How to Clean Your Printer's Printheads
Canon Pixma MG3550: How to do Printhead Cleaning and Deep Cleaning Cycles - YouTube
Canon Knowledge Base - Clean the print head nozzles (Mac OS X) MP280 / MP495 / MP499