EJECTED PAPER HOLDER WITH KEY LOCK FUNCTION AND PRINTER WITH EJECTED PAPER HOLDER

摘要

PROBLEM TO BE SOLVED: To provide a structure for printing and a printer with the structure optimum for the government and public offices and the like where data and materials to be kept confidential are printed in a large quantity. ;SOLUTION: In an ejection mechanism for printing paper of a printer, a holder of the papers to be ejected is provided with the key lock function, and a printer 1A is provided with an ejection paper holder 3A with the key lock function to solve the possible problems, and it is desirable to provide an ejected paper holder with the key lock function and also an ejected paper holder without the key lock function and change over the functions in compliance with the given conditions.;COPYRIGHT: (C)1997,JPO