Paper-pressing tray mounting apparatus for printing apparatus

A paper-pressing tray mounting apparatus for a printing apparatus comprising:

• a first paper support tray;
• a second paper support tray mounted on the first paper support tray;
• a paper-pressing tray pivotally mounted on the second paper support tray;
• the paper-pressing tray comprises a connection portion and a resisting portion extended from the connection portion;
• a plurality of resisting slices extending substantially perpendicularly from the connection portion;
• and
• a sliding panel mounted on the second paper support tray;
• wherein when the second paper support tray moves toward the first paper support tray along a first direction, the sliding panel moves on the second paper support tray along a second direction opposite to the first direction, the sliding panel abuts against the paper-pressing tray, the paper-pressing tray rotates toward the first paper support tray around the second paper support tray, the second paper support tray is accommodated in the first paper support tray, the paper-pressing tray is accommodated between the first paper support tray and the second paper support tray, the sliding panel abuts against the paper-pressing tray via the plurality of resisting slices, the second paper support tray is accommodated in the first paper support tray, and the resisting portion of the paper-pressing tray is accommodated between the first paper support tray and the second paper support tray.