Document processing apparatus, document processing method, and program for preventing the printing of multiple unauthorized copies
AssigneeCanon Kabushiki Kaisha
InventorYutaka Kato
Life of this patent
Estimating the term…
Abstract
In a document processing system, a client PC transmits a request to generate a document for which multiple printing is to be prevented to a document generating server. The document generating server receives this request, and determines whether this request is one for generating the document for which multiple printing is to be prevented. Depending on the result of this determination, the document generating server appends a display for unauthorized printing to the document, and appends a button for printing operation in order to carry out printing of the document.
Claims9
An apparatus comprising:
- a first control unit configured to display, before pressing a button for authorized printing in a document, an unauthorized printing prevention image and the button for authorized printing in the document;
- and
- a second control unit configured to set, when the button for authorized printing is pressed and the document can be saved, the unauthorized printing prevention image to invisible, and configured to print the document without the unauthorized printing prevention image, and configured to display the unauthorized printing prevention image without displaying the button for authorized printing, and configured to store the document,
- wherein the second control unit is configured to print, when the button for authorized printing is pressed and the document cannot be saved, the document with the unauthorized printing prevention image.
A method for controlling an apparatus, comprising:
- displaying, before pressing a button for authorized printing in a document, an unauthorized printing prevention image and the button for authorized printing in the document in a first controlling step;
- and
- setting, when the button for authorized printing is pressed and the document can be saved, the unauthorized printing prevention image to invisible, printing the document without the unauthorized printing prevention image, displaying the unauthorized printing prevention image without displaying the button for authorized printing, and storing the document in a second controlling step,
- wherein, in the second controlling step, when the button for authorized printing is pressed and the document cannot be saved, the document is printed with the unauthorized printing prevention image.
A non-transitory storage medium on which is stored a computer program for making a computer execute a method for controlling an apparatus, the method comprising:
- displaying, before pressing a button for authorized printing in a document, an unauthorized printing prevention image and the button for authorized printing in the document in a first controlling step;
- and
- setting, when the button for authorized printing is pressed and the document can be saved, the unauthorized printing prevention image to invisible, printing the document without the unauthorized printing prevention image, displaying the unauthorized printing prevention image without displaying the button for authorized printing, and storing the document in a second controlling step,
- wherein, in the second controlling step, when the button for authorized printing is pressed and the document cannot be saved, the document is printed with the unauthorized printing prevention image.
Dependencies are inferred from the claim text.