PROBLEM TO BE SOLVED: To solve the problem that dust and dirt are attached to an inner wall of a paper cassette and paper loaded in the paper cassette because the dust and dirt come into the inside of the paper cassette from an opening if a paper discharge tray is provided with the opening.;SOLUTION: A paper discharge tray 5 in a paper cassette 2 includes an opening 500 located at an area opposite from an edge guide 403, a cover 510 sliding in a width direction Y to open/close the opening 500, an opening 501 located at an area opposite from a fixing part 407 and an operation lever 408, and a cover 520 provided rotatably to open/close the opening 501.;COPYRIGHT: (C)2014,JPO&INPIT
展开▼