Image forming apparatus having paper type identification apparatus to determine type of sheet based on reading results of first surface and second surface by reading sensor
AssigneeCanon Kabushiki Kaisha
InventorKazusa Morimoto
Life of this patent
Estimating the term…
Abstract
A paper type identification apparatus includes a passage configured to allow a sheet to be manually inserted thereinto, a reading sensor configured to read a surface of the sheet inserted into the passage and a controller configured to output a notification after reading a first surface of the sheet by the reading sensor. The notification is a notification to urge a user to read a second surface opposite to the first surface of the sheet by the reading sensor, and determine a type of the sheet based on a reading result of the first surface by the reading sensor and a reading result of the second surface by the reading sensor.
Claims13
A sheet type identification apparatus comprising:
- a reading sensor configured to read a surface of a sheet;
- and
- a controller configured to:
- control the reading sensor to read a first surface of the sheet to acquire a first reading result;
- control the reading sensor to read a second surface of the sheet to acquire a second reading result, the second surface being opposite to the first surface;
- determine a type of the sheet based on at least one of the first reading result and the second reading result;
- perform a first mode and a second mode, the first mode being a mode in which the type of the sheet is determined based on the first reading result and the second reading result, and the second mode being a mode in which the type of the sheet is determined based on the first reading result;
- and
- output, in the first mode, after reading the first surface of the sheet with the reading sensor, a notification to urge a user to read the second surface of the sheet with the reading sensor.
An image forming apparatus for forming an image on a sheet based on an image forming condition, the image forming apparatus comprising:
- a reading sensor configured to read a surface of the sheet;
- a display;
- and
- a controller configured to:
- control the reading sensor to read a first surface of the sheet to acquire a first reading result;
- control the reading sensor to read a second surface of the sheet to acquire a second reading result, the second surface being opposite to the first surface;
- control the image forming condition based on the first reading result and the second reading result;
- and
- perform a first mode and a second mode, the first mode being a mode in which the controller controls the display to display a plurality of candidates for the type of the sheet based on the first reading result and the second reading result, and the second mode being a mode in which the controller controls the display to display the plurality of candidates for the type of the sheet based on the first reading result,
- wherein the controller is configured to control, after controlling the reading sensor to read the first surface of the sheet, the display to display a message to urge a user to read the second surface of the sheet.
Dependencies are inferred from the claim text.