Were the final copies of Shakespeare's plays written by hand?

That is, after Shakespeare handed them in, they would have been rewritten and stored.

Here’s a pic:
http://upload.wikimedia.org/wikipedia/commons/a/ab/FirstFolioMuchAdo.jpg

Were they handwritten by scribes? The inconsistencies appear only slight, it seems almost impossible.

And if they were handwritten, would it have taken a person very long to do so?