mccarron52 0 Posted December 3, 2021 downloaded firmware program for wf-2850 . ran rar file with 7-zip. all it extracted was rcx file. what do I do with that? where is the program. followed process twice with same result Quote Share this post Link to post Share on other sites
Admin 17 Posted December 14, 2021 Hi! You should extract via WinRAR into a exe file. Quote Share this post Link to post Share on other sites
