Printing apparatus and control method for deleting an area of image data before printing and binding

Patent metadata

Field	Value
Publication number	US-9733606-B2
Application number	US-201614989718-A
Country	US
Kind code	B2
Filing date	Jan 6, 2016
Priority date	Nov 30, 2012
Publication date	Aug 15, 2017
Grant date	Aug 15, 2017

Abstract

Even when a binding process for binding a plurality of sheets without using a staple is performed after performing printing on both faces of the sheets, the binding process can be performed so that the bound sheets are not easily separated. A control method for controlling a printing apparatus, comprises: performing a binding process for binding, without using a staple, a sheet on which an image is printed based on image data; specifying an area where the binding process is to be performed, the area being included in the image data; deleting image data of the specified area; and printing the image on the sheet based on the image data on which deleting is performed.

First claim

What is claimed is:

1. A print control apparatus comprising:
a processor; and
a memory storing instructions which, when executed by the processor, causes the print control apparatus:
to determine whether a first binding process without using a staple or a second binding process with a staple has been specified; and
to perform a data process for preventing a part of an image related to print data to be printed from being printed on a sheet, based on a determination that the first binding process has been specified, wherein the part of an image corresponds to at least a position where the first binding process is to be performed;
not to perform the data process to print data based on a determination that the second binding process has been specified, and
to control a print unit so that the print unit performs a printing process to the sheet based on the image data on which the data process has been performed in a case that the first binding process has been specified.

2. The print control apparatus according to claim 1 , wherein the processor executes instruction to mask the part of the image corresponding to at least the position where the first binding process is to be performed in the data process.

3. The print control apparatus according to claim 1 , wherein the processor executes instruction to perform modification on image data such that the part of image corresponding to at least the position where the first binding process is to be performed is not printed in the data process.

4. The print control apparatus according to claim 3 , wherein the processor executes instruction not to perform the modification on image data corresponding to a front face of a first sheet included in a plurality of sheets to be bounded by the first binding process and a back face of a last sheet included in the plurality of sheets.

5. The print control apparatus according to claim 1 , further comprising the print unit configured to print an image on a sheet.

6. The print control apparatus according to claim 1 , further comprising a first binding unit configured to perform the first binding process.

7. The print control apparatus according to claim 1 , wherein the first binding process is for binding a plurality of sheets by pressing the plurality of sheets.

8. The print control apparatus according to claim 1 ,
wherein the processor executes instruction to perform the data process to print data to be printed such that the part of an image becomes a white image,
the part of an image corresponds to at least the position where the first binding process is to be performed.

9. The print control apparatus according to claim 1 , wherein sheets are nipped and pressed by a first surface and a second surface thereby the sheets are bound in the first binding process, each of the first surface and second surface including concaves and convexes,
the position where the first binding process is to be performed is at a position where the first surface and the second surface nip and press the sheets.

10. The print control apparatus according to claim 1 ,
wherein the part of an image that is not printed on a sheet is triangle.

11. The print control apparatus according to claim 1 , wherein a corner portion of the sheet is pressed thereby the sheets are bound in the first binding process, a longitudinal line of a pressed area of the sheet that is pressed in the first binding process is inclined with respect to an edge of the sheet,
the part of an image that is not printed on a sheet is triangle, and one side of the triangular part of the image is along the longitudinal line of the pressed area.

12. The print control apparatus according to claim 1 ,
wherein the part of an image that is not printed on a sheet is rectangle.

13. The print control apparatus according to claim 1 ,
wherein the processor executes instruction to perform the data process to print data to be printed such that the part of an image related to the print data is not printed on a sheet and remainder of the image related to the print data is printed.

14. A print control method comprising:
determining whether a first binding process without using a staple or a second binding process with a staple has been specified; and
performing a data process for preventing a part of an image related to print data to be printed from being printed on a sheet, based on a determination that the first binding process has been specified, wherein the part of an image corresponds to at least a position where the first binding process is to be performed; and
not performing the data process to print data based on a determination that the second binding process has been specified, and
controlling a print unit so that the print unit performs a printing process to the sheet based on the image data on which the data process has been performed in a case that the first binding process has been specified.

15. A non-transitory computer-readable storage medium storing a program that causes a computer to perform a print control method, the method comprising:
determining whether a first binding process without using a staple or a second binding process with a staple has been specified; and
performing a data process for preventing a part of an image related to print data to be printed from being printed on a sheet, based on a determination that the first binding process has been specified, wherein the part of an image corresponds to at least a position where the first binding process is to be performed;
not performing the data process to print data based on a determination that the second binding process has been specified, and
controlling a print unit so that the print unit performs a printing process to the sheet based on the image data on which the data process has been performed in a case that the first binding process has been specified.

Assignees

• Canon Kk

Inventors

• Ikuno Takao

Classifications

• B65H37/04

  for securing together articles or webs, e.g. by adhesive, stitching or stapling (adhering replacement to expiring web during change of web roll B65H19/18) · CPC title

• B65H2301/5126

  Embossing, crimping or similar processes · CPC title

• G03G15/6541

  Binding sets of sheets, e.g. by stapling, glueing · CPC title

• B65H2220/02

  indicating an entity which is controlled, adjusted or changed by a control process, i.e. output · CPC title

• G03G15/6544 Primary

  Details about the binding means or procedure · CPC title