Image forming apparatus and method of controlling image forming apparatus
AssigneeCanon Kabushiki Kaisha
InventorYuya Hasegawa
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Abstract
An image forming apparatus includes a sensor configured to detect an original, a nonvolatile storage that includes a semiconductor area, a setting unit configured to execute a setting for dividing the semiconductor area into a plurality of areas, and a controller configured to execute Trim processing on the divided areas in response to passing of a predetermined time period while the image forming apparatus is in a standby state. The controller is configured to stop the Trim processing based on a detection of the original detected by the sensor while the Trim processing is executed.
Claims19
An image forming apparatus comprising:
- a sensor configured to detect an original;
- a nonvolatile storage that includes a semiconductor area;
- and
- a controller configured to execute a setting for dividing the semiconductor area into a plurality of areas, and execute Trim processing on the divided areas in response to passing of a predetermined time period while the image forming apparatus is in a standby state,
- wherein the controller is configured to stop the Trim processing based on a detection of the original detected by the sensor while the Trim processing is executed.
An image forming apparatus comprising:
- a platen glass on which an original is placed;
- a pressing member configured to press an original against the platen glass;
- a sensor configured to detect that the pressing member is apart from the platen glass;
- a nonvolatile storage that includes a semiconductor area;
- and
- a controller configured to execute a setting for dividing the semiconductor area into a plurality of areas, and execute Trim processing on the divided areas in response to passing of a predetermined time period while the image forming apparatus is in a standby state,
- wherein the controller is configured to stop the Trim processing based on a detection that the pressing member is apart from the platen glass detected by the sensor while the Trim processing is executed.
A method of controlling an image forming apparatus that includes a sensor configured to detect an original, a nonvolatile storage that includes a semiconductor area divided into a plurality of areas based on a setting, and a controller configured to control Trim processing on the divided areas, the method comprising:
- causing the controller to execute Trim processing on the divided areas in response to passing of a predetermined time period while the image forming apparatus is in a standby state;
- causing the sensor to detect an original;
- and
- causing the controller to stop the Trim processing based on detection of the original detected by the sensor while the Trim processing is executed.
Dependencies are inferred from the claim text.