CASSETTE TRAY PAPER SUPPLY ASSEMBLY AND DOCUMENT PRODUCING MACHINE WHICH USES IT

摘要

PROBLEM TO BE SOLVED: To provide a cassette tray paper supply assembly which has large capacity and high reliability. SOLUTION: A cassette tray paper supply assembly 70 having large capacity and high reliability includes a cassette frame 74 for removing from a paper supply part of a paper use machine and reattaching to the paper supply part thereof. The cassette frame 74 has a front end from which paper is supplied to the machine. The cassette frame 74 includes a base plate 96 which loads a large capacity of paper bundles having the uppermost paper and is fixed in the cassette frame 74. A pivot type supply wheel assembly 100 has a first position PL1 when paper is loaded fully and a second position PL2 when the base plate is empty.