akash 0 Report post Posted May 5, 2021 i want to downgrade my epson p807 firmware to chipless.but i dont have original cartridge so it is possible to downgrade firmware without cartridges ? thank you Share this post Link to post Share on other sites
wic.support 31 Report post Posted May 5, 2021 SC-P800 Series can be upgraded to chipless without ink cartridges. Share this post Link to post Share on other sites
gorgeous 0 Report post Posted January 7 @webfishing, and the 807 cannot? Share this post Link to post Share on other sites
