IP Library Granted Patent US 6,894,805
Granted Patent B2
US 6,894,805 · App. 09/750,606 · Granted May 17, 2005

Method and system for applying black overprint, anti-aliasing, and trapping on a page basis

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Quick Facts
Patent No.
US 6,894,805
App. No.
09/750,606
Granted
May 17, 2005
Kind
B2
Abstract

A method and system to print selective pages of color images within a print job having a plurality of pages using selected color improvement options such as black overprint, anti-aliasing, and trapping. The system identifies and selects one or more pages within a single print job having a set of a plurality of pages and is able to apply a plurality of different color improvement operations upon printing pages having color images thereon. A user interface enables the assigning of a first color improvement operation to a first subset of pages within the single print job. A processor determines if the page being processed is a member of the first subset of pages that have the first color improvement assigned thereto and performs the first color improvement operation upon the image data associated with the page when it determines that the page being processed is a member of the first subset of pages that have the first color improvement assigned thereto.

Claims (51)

1. A method of color printing for use in printing selective pages of color images within a print job having a plurality of pages, comprising:

(a) displaying an activatable first color improvement operation area;

(b) enabling. upon activation of the activatable first color improvement operation area, an activatable first color improvement operation specific individual page fill-in area;

(c) displaying, upon activation of the activatable first color improvement operation area, that the first color improvement operation is to be applied to all pages of the print job;

(d) enabling. upon activation of the activatable first color improvement operation specific individual page fill-in area, a user to designate specific individual pages of the print job to which the first color improvement operation is to be applied;

(e) determining if a page being processed is a page to which the first color improvement operation is to be applied; and

(f) performing the first color improvement operation upon the image data associated with the page when it is determined that the page being processed is a page to which the first color improvement operation is to be applied.

2. The method of claim 1 , further comprising:

(g) displaying an activatable second color improvement operation area;

(h) enabling, upon activation of the activatable second color improvement operation area, an activatable second color improvement operation specific individual page fill-in area;

(i) displaying, upon activation of the activatable second color improvement operation area, that the second color improvement operation is to be applied to all pages of the print job;

(j) enabling, upon activation of the activatable second color improvement operation specific individual page fill-in area, a user to designate specific individual pages of the print job to which the second color improvement operation is to be applied;

(k) determining if a page being processed is a page to which the second color improvement operation is to be applied; and

(l) performing the second color improvement operation upon the image data associated with the page when it is determined that the page being processed is a page to which the second color improvement operation is to be applied.

3. The method of claim 2 , further comprising:

(m) displaying an activatable third color improvement operation area;

(n) enabling, upon activation of the activatable third color improvement operation area, an activatable third color improvement operation specific individual page fill-in area;

(o) displaying, upon activation of the activatable third color improvement operation area, that the third color improvement operation is to be applied to all pages of the print job;

(p) enabling, upon activation of the activatable third color improvement operation specific individual page fill-in area, a user to designate specific individual pages of the print job to which the third color improvement operation is to be applied;

(q) determining if a page being processed is a page to which the third color improvement operation is to be applied; and

(r) performing the third color improvement operation upon the image data associated with the page when it is determined that the page being processed is a page to which the third color improvement operation is to be applied.

4. The method of claim 1 , wherein the first color improvement operation is black overprint.

5. The method of claim 1 , wherein the second color improvement operation is anti-aliasing.

6. The method of claim 1 , wherein the third color improvement operation is trapping.

7. A system of color printing for use in printing selective pages of color images within a print job having a plurality of pages, comprising:

a user interface to identify and select one or more different color improvement operations; and

a processor to apply the selected different color improvement operations upon printing pages having color images thereon;

said user interface displaying an activatable first color improvement operation area;

said user interface enabling, upon activation of the activatable first color improvement operation area, an activatable first color improvement operation specific individual page fill-in area;

said user interface displaying, upon activation of the activatable first color improvement operation area, that the first color improvement operation is to be applied to all pages of the print job;

said user interface enabling, upon activation of the activatable first color improvement operation specific individual page fill-in area, a user to designate specific individual pages of the print job to which the first color improvement operation is to be applied;

said processor processing a page within a print job;

said processor if a page being processed is a page to which the first color improvement operation is to be applied;

said processor performing the first color improvement operation upon the image data associated with the page when it is determined that the page being processed is a page to which the first color improvement operation is to be applied.

8. The method of claim 7 , wherein:

said user interface displays an activatable second color improvement operation area;

said user interface enabling, upon activation of the activatable second color improvement operation area, an activatable second color improvement operation specific individual page fill-in area;

said user interface displays, upon activation of the activatable second color improvement operation area, that the second color improvement operation is to be applied to all pages of the print job;

said user interface enabling, upon activation of the activatable second color improvement operation specific individual page fill-in area a user to designate specific individual pages of the print job to which the second color improvement operation is to be applied;

said processor determines if a page being processed is a page to which the second color improvement operation is to be applied; and

said processor performs the second color improvement operation upon the image data associated with the page when it is determined that the page being processed is a page to which the second color improvement operation is to be applied.

9. The system of claim 8 , wherein:

said user interface displays an activatable third color improvement operation area;

said user interface enabling, upon activation of the activatable third color improvement operation area, an activatable third color improvement operation specific individual page fill-in area;

said user interface displays, upon activation of the activatable third color improvement operation area, that the third color improvement operation is to be applied to all pages of the print job;

said user interface enabling, upon activation of the activatable third color improvement operation specific individual page fill-in area, a user to designate specific individual pages of the print job to which the third color improvement operation is to be applied;

said processor determines if a page being processed is a page to which the third color improvement operation is to be applied; and

said processor performs the third color improvement operation upon the image data associated with the page when it is determined that the page being processed is a page to which the third color improvement operation is to be applied.

10. The system of claim 7 , wherein the first color improvement operation is black overprint.

11. The system of claim 7 , wherein the second color improvement operation is anti-aliasing.

12. The system of claim 7 , wherein the third color improvement operation is trapping.

Assignments (5)
RELEASE OF SECURITY INTEREST Recorded Sep 7, 2022
From: JPMORGAN CHASE BANK, N.A. AS SUCCESSOR-IN-INTEREST ADMINISTRATIVE AGENT AND COLLATERAL AGENT TO BANK ONE, N.A.
To: XEROX CORPORATION
Reel/Frame 061388/0388 →
RELEASE OF SECURITY INTEREST Recorded Sep 7, 2022
From: JPMORGAN CHASE BANK, N.A. AS SUCCESSOR-IN-INTEREST ADMINISTRATIVE AGENT AND COLLATERAL AGENT TO JPMORGAN CHASE BANK
To: XEROX CORPORATION
Reel/Frame 066728/0193 →
SECURITY AGREEMENT Recorded Oct 31, 2003
From: XEROX CORPORATION
To: JPMORGAN CHASE BANK, AS COLLATERAL AGENT
Reel/Frame 015134/0476 →
SECURITY AGREEMENT Recorded Jul 30, 2002
From: XEROX CORPORATION
To: BANK ONE, NA, AS ADMINISTRATIVE AGENT
Reel/Frame 013111/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 28, 2000
From: DEGANI, AMMAR T.; EVANS, SUSAN; KNUTSEN, W. DALE; CHEN, JINDONG
To: XEROX CORPORATION
Reel/Frame 011447/0912 →