Liz G 0 Posted September 16 Will firmware for the Workforce Pro 7840 become available soon? I accidentally updated firmware and now my ink cartridges are not recognized. It would be great to find a solution. Thanks! Quote Share this post Link to post Share on other sites
Admin 8 Posted September 17 Hello! Unfortunately we don't have any solutions for your printer model at the moment. I can't give you any guarantees on this either. Keep an eye on our website for updates! Quote Share this post Link to post Share on other sites
