Method and apparatus for determining the position of adjustable feeder tray side guides in an image production device
AssigneeXerox Corporation
InventorsDouglas K. Herrmann, Martin E. Hoover
Life of this patent
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Abstract
A method and apparatus for determining the position of adjustable feeder tray side guides in an image production device is disclosed. The method may include detecting an amount of a continuously variable sloped shape marker, determining a position of the adjustable feeder tray side guide of a feeder tray based on the detected amount of the continuously variable sloped shape marker, and outputting the determined position of the adjustable feeder tray side guide of a feeder tray to a user interface of the image production device.
Claims12
A method for determining the position of adjustable feeder tray side guides in an image production device, comprising:
- sensing an amount of a continuously variable sloped shape marker using a contact image sensor (CIS), the continuously variable sloped shape marker being non-reflective and in the shape of an isosceles triangle;
- determining a position of the adjustable feeder tray side guide of a feeder tray based on the detected amount of the continuously variable sloped shape marker;
- determining media width of media in the feeder tray based on the determined position of the adjustable feeder tray side guide;
- and
- outputting the determined media width to a user interface of the image production device.
An image production device, comprising:
- a user interface that displays information to a user;
- a continuously variable sloped shape marker, the continuously variable sloped shape marker being non-reflective and in the shape of an isosceles triangle;
- an adjustable feeder tray side guide position sensor that senses an amount of the continuously variable sloped shape marker, the adjustable feeder tray side guide position sensor being a contact image sensor (CIS);
- and
- an adjustable feeder tray side guide position determination unit that determines a position of the adjustable feeder tray side guide of a feeder tray based on the detected amount of the continuously variable sloped shape marker, determines media width of media in the feeder tray based on the determined position of the adjustable feeder tray side guide, and outputs the determined media width to the user interface of the image production device.
A computer-readable medium storing instructions for determining the position of adjustable feeder tray side guides in an image production device, the instructions comprising:
- sensing an amount of a continuously variable sloped shape marker using a contact image sensor (CIS), the continuously variable sloped shape marker being non-reflective and in the shape of an isosceles triangle;
- determining a position of the adjustable feeder tray side guide of a feeder tray based on the detected amount of the continuously variable sloped shape marker;
- and
- determining media width of media in the feeder tray based on the determined position of the adjustable feeder tray side guide;
- and
- outputting the determined media width to a user interface of the image production device.
Dependencies are inferred from the claim text.