If you wish to follow an argument that Islam also learned to use a printing method before Europeans, you can check it out at:
http://www.ghazali.org/articles/jaos107-3-1987-rwb.pdf
There's a lot more information about the development of printing in east Asia. Try http://en.wikipedia.org/wiki/Printing for a good overview.
The Chinese also developed movable type, but it was not particularly suited to a writing system based on ideograms - which were however a result of Chinese being a tonal language. The Koreans however, changed from the use of Chinese characters, to an alphetical system and found movable type convenient - they went on to invent metal moveable type.
And what of Gutenberg? John M. Hobson (grandson of the famous John A. Hobson) argues in his 'The Eastern Origins of Western Civilisation,' for some line of transmission for printing technology from either China or Korea likely during the time of the Pax Mongolia, when many western missionaries were able to journey to China.
So, if the ability to transmit religious dogma is a sign that a certain religious belief is "true," then the Buddha (who does not claim to be a god) wins hands down.