Sheet feeding system in recording apparatus

摘要

A control apparatus for feeding recording paper to an electrophotographic copying machine from one or the other of a pair of cassettes permits not only selection of a desired cassette with the desired size paper, but if one cassette is replaced with a new one, perhaps containing a different size paper, the electrophotographic copying machine will automatically be fed from the replacement cassette irrespective of the position of the cassette selecting equipment.