Paper backup of all keys

[MyCraigs List]

Hello all,

I want a paper backup of all the keys I have for an email an address.

How is this done?  (I have printed out my private key in the past....don't remember how I did it or if I did it correctly).

Also, let's say the key associated with the email address (not a paper backup) gets corrupted or I delete it or render the key unuseable- can the paper backup of the key be used to type the key back in?

Thank you,

Craig