Open epson software updater from the applications > epson software folder. if you do not have the epson software updater utility, you can download it here . select epson firmware update by checking the box next to it, then click the install button.. Software updater is a software program developed by epson. the most common release is 4.3.7, with over 98% of all installations currently using this version. it adds registry entry for the current user which will allow the program to automatically start each time it is rebooted.. Printer software update installing your printer software on windows
