Abstract: A printer apparatus includes a supply unit to supply recording media, a recording unit to record information to the recording media, and a storage unit to store the recording media. A tray is formed in at least one of the supply unit and the storage unit and detachably connected to the apparatus to store a plurality of recording media in a stacked state. The apparatus includes a support surface for supporting a bottom surface of the tray, and at least one wall surface touching or opposing a side surface of the tray. An opening is defined by the bottom surface and the at least one wall surface to allow the tray to be detached from a direction within a predetermined angle of the side surface of the apparatus. A positioning device is disposed in at least one of the support surface and the wall surface for positioning the tray.

Abstract: A printer apparatus includes a supply unit to supply recording media, a recording unit to record information to the recording media, and a storage unit to store the recording media. A tray is formed in at least one of the supply unit and the storage unit and detachably connected to the apparatus to store a plurality of recording media in a stacked state. The apparatus includes a support surface for supporting a bottom surface of the tray, and at least one wall surface touching or opposing a side surface of the tray. An opening is defined by the bottom surface and the at least one wall surface to allow the tray to be detached from a direction within a predetermined angle of the side surface of the apparatus. A positioning device is disposed in at least one of the support surface and the wall surface for positioning the tray.