I just came across this article from 2011 which indicated that a Canon Piezography system was in the works.
http://www.inkjetmall.com/wordpress/new-products/piezography-for-canon-in-development/
Jon had told me that print head heat is an issue, but I’m wondering if this is an ongoing project.
Any chance that this (or any non-Epson system) is still in the pipeline? Or has this project been shelved for good?