I use Evernote's Readly. Quite lovely, but the customization isn't the best compared to Readability.
I prefer having an extension/built-in tool to a bookmarklet, though.
Personally I use a Firefox keyword shortcut to printfriendly (I don't remember why I stopped using readability, it's a lot fancier, but PF never failed so I kept going back to it.)
[1]https://www.readability.com/bookmarklets/