In this video, Bryan looks at the changes to the Bible that occurred between 1611 and 1769, showing that these changes are based on font, spelling, and printer error.
Why it would be almost impossible to avoid errors in the earliest printings because of the difficult manual printing techniques that would have been used to publish the KJV in 1611.
There were many thousands of changes related to SPELLING and FONT. But the actual word changes amounted to only 400 for the total Bible. That comes out to roughly 1 printing error for every 3 chapters. By 1638, 72% of these errors were fixed. All of the corrections were finished by 1769, and the King James Bible went on to become the greatest book ever in the history of the world!
Here are some links to the articles and videos mentioned by him.
Great article on the "Myth of Early Revisions": http://www.Biblebelievers.com/Reagan_myth-early.html
Old Press Demonstration:
https://www.youtube.com/watch?v=S-BEI_4D7tQ
Guttenberg Press Demonstration:
https://www.youtube.com/watch?v=IOAVAV9gAmY&feature=related
Modern printer showing type-setting: https://www.youtube.com/watch?v=ByNucPCXxjQ
1611 Photographic Reproduction: http://lifelineprinting.com/bibles.htm