I have not posted, nor was I planning on posting, KJO rational on this website. I would expect you can understand the reasons. It is not a Roman Catholic issue. It is not your argument or debate but instead one that has been relegated to the most conservative of Christians. When one realizes that Bob Jones University is the liberal in this battle, you can understand why I would say that.
That people who have weighed in on this thread are uninformed about a KJO is not surprising. Like Catholic in Name Only (CINO) are ill informed about their own Catechism, so too are many KJO supporters lacking in their defense of this issues.
Now to answer your questions;
KJO advocates believe in the providential preservation of the Scriptures. Essentially that that down through the centuries God has exercised a special, providential control over the copying of the Scriptures and the preservation and use of the copies, so that trustworthy representatives of the original text have been available to God’s people in every age.
The doctrine of preservation is biblical:
As far as the question of other languages, I will quote Dr. Thomas Holland:
I can only tell you there are many Spanish and Korean brothers in Christ who DO feel like they have perfectly perserved the scriptures in their own languages. I do not know too much about that topic even though I should. I would have to email some of them to get the exact names and specifics, and can do so if someone would be interested.
As far as the Apocrypha, we do not reject it, we simply do not feel it is inspired. It was included in Bible’s of the times with various notes and such as to its place in the canon. I hope you understand how general I have to be about topics that could take days to respond in full! It is not the belief of most KJO advocates that the translators were aware they were perfectly preserving the Bible. In fact, quite the opposite. The authors of the original manuscripts themselves were not aware they were writing the infallible word of God!
As far as when KJO became an issue, it became an issue when the church attempted to use a flawed translation. Similiar to the Roman Catholic contention that your Pope has been infallible for all time when acting in the manner, the word slips me, prior to Vatican I, we likewise contend the KJ Bible was preserved perfectly since 1611.
I have run out of time.