Diffusion of the Printing Press

In the article "The Printing Press and it's 'Impact' on Literacy" it says "this provided greater access t information for all as well as created the framework for the gradual transition of societal literacy." "However with the invention of the printing press nearly identical books of quality at an economical price, books were now available and affordable to the general public" (The Printing Press and it's 'Impact' on Literacy)
Once the printing press was noticed it was quickly spread through out Europe. (The Impact of Movable Type Printing Press) With the help of the printing press everyone was able to read the letter because it was in more than one language. (The Diffusion of Columbus's Letter Through Europe)