I guess the short answer is that it can be done. Whether or
not it is the best way I will leave to people with more knowledge
of translations. You haven't really posted this in the best forum
as the first part of your problem would be better under General
Discussion. It is also important to mention whether you are using
RoboHelp HTML or for Word. The answer depends on which one.
As to the missing topics, are they all shown in the right
hand pane of the wizard but not printing? Unless they are in the
right pane, they will not print. There's a topic on my site about
printing if you are using RoboHelp HTML.