Hp Plunges as Supply-Chain Disruptions Hurt Q2, Printing Revenues Down 19% YOY, Total Print Units Sold -23%. Homepage › Forums › Toner News Main Forums › Hp Plunges as Supply-Chain Disruptions Hurt Q2, Printing Revenues Down 19% YOY, Total Print Units Sold -23%. Tonernews.com, May 28, 2020. USA This topic is empty. Viewing 1 post (of 1 total) Author Posts #179036 harryKeymaster Hp Plunges as Supply-Chain Disruptions Hurt Q2, Printing Revenues Down 19% YOY, Total Print Units Sold -23%. Click on photo to read article. Author May 28, 2020 at 10:21 AM 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!