Select the appropriate mode for the font dictionary:
New Dictionary creates a new dictionary. You start without any previous knowledge.
Append Dictionary uses the previously learnt font information and completes it.
Read Dictionary uses the previously learnt font information but does not complete it further.
Tip: if you have only one page to be recognized, select the new mode. If you have many pages of the same type - pages with the same font and printing quality - select the new mode for the first page, the append mode for a few pages more and the read mode for the rest of your document(s).
Tip: with multipage documents, the dictionary mode ônewö is used for the first page and the ôappendö mode for the successive pages.