In performing a printing operation, upon designating the type of paper by inputting it, a paper type table is searched to determine whether the designated type of paper requires a special printing operation, such as reverse feeding and printing. If the above-mentioned operation is required, an appropriate...http://www.google.de/patents/US6624902?utm_source=gb-gplus-sharePatent US6624902 - Printing apparatus and method for controlling printing operations according to type of recording media
