JulieN 0 Report post Posted August 7, 2019 I installed the chipless firmware in two Epson WF2750 printers. Both after a couple of prints show error code 0x9a. Is there anyway to reset this code? I am pretty sure its due to the new firmware because both printers have done the same thing. Share this post Link to post Share on other sites
John_Admin 388 Report post Posted September 24, 2019 Error 0x9A means – “Circuit error (include blowout of a fuse). Main board failure” Printhead electrics have been flooded with ink causing this error. The ink get to electric cirquit on printhead and electrical jacks. Solution - https://www.wic.support/error-0x9a-on-epson-xp-series-printers/ Share this post Link to post Share on other sites