Invention Grant
- Patent Title: Printing apparatus that selects paper tray with priority based on presence or absence of sensor
- Patent Title (中): 基于有无传感器优先选择纸盘的打印设备
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Application No.: US13908360Application Date: 2013-06-03
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Publication No.: US09251443B2Publication Date: 2016-02-02
- Inventor: Toyomi Hirao
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA, Inc. IP Division
- Priority: JP2012-129886 20120607
- Main IPC: G03G15/00
- IPC: G03G15/00 ; G06K15/16 ; H04N1/00
Abstract:
In a printing apparatus including two types of sheet storage unit, one capable of detecting a size of a sheet and the other not capable of detecting a size of a sheet, a possibility of outputting a print product which is not intended by a user is reduced. A method for controlling a printing apparatus includes feeding a sheet from a first sheet storage unit, feeding a sheet from a second sheet storage unit, and performing control to feed a sheet in such a way that a sheet is fed preferentially from a second sheet storage unit which is provided with a sensor for detecting a size of a sheet rather than from a first sheet storage unit which is not provided with a sensor for detecting a size of a sheet based on whether each sheet storage unit is provided with a sensor.
Public/Granted literature
- US20130329241A1 PRINTING APPARATUS, PRINTING APPARATUS CONTROL METHOD, AND STORAGE MEDIUM Public/Granted day:2013-12-12
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