I know this is maybe nichey for certain people but lack of a print screen key on the TK820 is an issue for me. I loved it otherwise. Just got the 810 spoken of

I know this is maybe nichey for certain people but lack of a print screen key on the TK820 is an issue for me. I loved it otherwise. Just got the 810 spoken of above and despite being a smaller unit, has the printscrn key.