Patent ID: 7302223

Claim:
An image forming device, comprising: an image forming device body having an image forming unit in the interior thereof; at least one paper tray being attached to the image forming device and being configured to have paper mounted thereon, the paper tray having a paper mounting unit having a mounting surface being configured to have paper mounted thereon; movable guide members being configured to match the width of the paper mounted on the paper tray to guide the paper; and at least one movable auxiliary mounting unit being supported by the paper mounting unit, the movable auxiliary mounting unit having a first auxiliary mounting unit being configured to be deployed horizontally from inside the paper mounting unit and to be an extension to the mounting surface, the first auxiliary mounting unit having a first auxiliary mounting surface, and a second auxiliary mounting unit being configured to extend pivotally around a pivot shaft arranged on an edge of the first auxiliary mounting unit to be a further extension to the mounting surface, the second auxiliary mounting unit having a second auxiliary mounting surface, brightnesses of the mounting surface and the auxiliary mounting surfaces being lower than a brightness of the paper to be mounted on each mounting surface, and the brightness of the second auxiliary mounting surface and the movable guide members being higher than the brightness of the mounting surface to confirm the presence of paper and to increase visibility of the movable guide members and the second auxiliary mounting unit.