(under subclass 177) Subject matter wherein a means or method is provided that selectively operates among different exposure configurations.
(1) Note. An original may take the form of a film, book, different weight paper, etc. The most common exposure configurations are (a) an arrangement for thick or thin originals or (b) an arrangement where a book is exposed by a moving scanning carriage or (c) an arrangement where the scanning carriage is moved to a separate position and parked or (d) an arrangement where an original is moved through the exposure station by rollers.
OTHER CLASSIFICATION SYSTEMS:
ipc{2}G03G15/30, in which projection is formed on a drum.
epcG03G15/30A, with arrangements for copying different kinds of originals (e.g., sheets, books).