Canon Files New California Toner Cartridge Lawsuit Vs. V4INK, Inc Homepage › Forums › Latest Industry News › Canon Files New California Toner Cartridge Lawsuit Vs. V4INK, Inc Tonernews.com, May 9, 2019. USA This topic has 0 replies, 1 voice, and was last updated 7 years, 3 months ago by jim. Viewing 1 post (of 1 total) Author Posts #51458 jimKeymaster web content here Author May 9, 2019 at 1:18 PM Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In Its Free! Click Here to Share your Success Stories with Tonernews.com and We'll Publish it for You!