US PATENT SUBCLASS 399 / 203
.~.~ Selective or convertible


Current as of: June, 1999
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399 /   HD   ELECTROPHOTOGRAPHY

130  DF  IMAGE FORMATION {30}
177  DF  .~ Exposure {15}
203.~.~ Selective or convertible


DEFINITION

Classification: 399/203

Selective or convertible:

(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).