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 9 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
