Question about Epson Expression Premium XP-7100

Your review of Epson XP-7100 Expression Premium : QUOTE: "The touch screen is very sensitive and can cause the wrong language to be set unintentionally during start-up." This is exactly what happened to me with the XP-7100 Expr. Premium ! Now I have accidentally set the Finnish language. How can I change it back to German? The user manual doesn't help, because I have to work on the touch screen (Finnish!). The recommendation in the manual: "Reset all settings: Resets the basic settings to their default values" doesn't help either. I can't read on the touch screen. Maybe I have onni ( Finnish :-) ) Greetings GüLa