Kodak said that operational EBITDA was impacted by volume declines because of the Covid-19 pandemic, which were partially offset by cost savings including furlough schemes and pay cuts. Sales of Kodak Sonora process-free plates were down by 6% for the year, while annuities for the installed base of Kodak Prosper high-speed inkjet devices fell by 7%. Bullwinkle said that at the height of the crisis Sonora volumes crashed by 33% and Prosper revenues by 25%, but the business had seen some recovery of volumes in Q3 and Q4.