Minolta Company, Ltd.

Riichi Hama

Kuniaki Ishiguro

Tohru Murakami

Tatsuya Shinno

Norikazu Okabe

Motoki Takata

A sheet accommodating device including a sheet-laid tray including a processing tray and a carrying tray for laying a discharged sheet thereon, a first transporting device for moving the sheet laid on the sheet-laid tray toward an alignment reference position and a space of an aligning portion, a staple unit for stapling the aligned sheet, a second transporting device for moving the sheet(s) aligned at the alignment reference position selectively to first and second positions for sorting the sheets, a pushing member for pushing the sheet toward the processing tray for alignment, a guide member guiding a leading end of the sheet to the space of the aligning portion, a guide member moving device for moving the guide member from a sheet guide position to a sheet pushing position when the pushing member is escaped from the sheet, as well as a sheet processing system including a combination of the sheet accommodating device and an image forming apparatus.

Sheet accommodating device and sheet processing system

A sheet accommodating device comprising a sheet-laid tray including a processing tray and a carrying tray; a discharge tray; a sheet accommodating unit; first, second and third sheet transporting paths for leading the discharged sheet to the sheet-laid tray, the sheet accommodating unit and the discharge tray, respectively; a transporting and aligning device for moving the sheet discharged onto the sheet-laid tray toward an alignment reference position; a detector for detecting a vertical position of an upper surface of the sheet on the carrying tray; a tray position adjusting device for adjusting the vertical position of the carrying tray based on a result of detection by the detector ; controller for raising or lowering the carrying tray; and others, the second sheet transporting path extending through the escape position of the processing tray, as well as a sheet processing system including a combination of the sheet accommodating device and an image forming apparatus.

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Aichi-ken, Japan

Riichi Hama