Image forming apparatus, method and storage medium controlling the insertion of index sheets in a print job

Patent metadata

Field	Value
Publication number	US-9513846-B2
Application number	US-201213492583-A
Country	US
Kind code	B2
Filing date	Jun 8, 2012
Priority date	Jun 22, 2011
Publication date	Dec 6, 2016
Grant date	Dec 6, 2016

Abstract

An image forming apparatus receives print data from a client PC and analyzes a hierarchical structure relating to an item indicating a delimiter of a document included in the received print data. The image forming apparatus determines an insertion point at which an index sheet is inserted into a printed matter of the print data based on the results of analysis of the hierarchical structure. Then, the image forming apparatus inserts the index sheet into the printed matter at the determined insertion point and outputs the resulting printed matter.

First claim

What is claimed is:

1. An image forming apparatus comprising:
a reception unit configured to receive print data of a document having a plurality of hierarchical level structures and designation information, wherein the designation information instructs that a first sheet feeding unit is used for feeding an index sheet of a first hierarchical level and a second sheet feeding unit is used for feeding an index sheet of a second hierarchical level;
a determination unit configured to determine the hierarchical level of a page to be processed of the print data and whether or not the page to be processed is a page to be inserted in the document;
a control unit configured to control feeding a first index sheet from the first sheet feeding unit based on the designation information in a case where, as a result of the determination by the determination unit, the page to be processed of the print data corresponds to the first hierarchical level of the document and the page to be processed of the print data is the page to be inserted in the document, and feeding a second index sheet from the second sheet feeding unit based on the designation information in a case where, as the result of the determination by the determination unit, the page to be processed of the print data corresponds to the second hierarchical level of the document and the page to be processed of the print data is the page to be inserted in the document; and
an output unit configured to output a printed matter in which the first index sheet and the second index sheet are inserted,
wherein the reception unit, the determination unit, the control unit and the output unit are implemented by a processor and a memory.

2. A method for controlling an image forming apparatus, the method comprising:
receiving print data of a document having a plurality of hierarchical level structures and designation information, wherein the designation information instructs that a first sheet feeding unit is used for feeding an index sheet of a first hierarchical level and a second sheet feeding unit is used for feeding an index sheet of a second hierarchical level;
determining the hierarchical level of a page to be processed of the print data and whether or not the page to be processed is a page to be inserted in the document;
controlling feeding of a first index sheet from the first sheet feeding unit based on the designation information in a case where, as a result of the determining, the page to be processed of the print data corresponds to the first hierarchical level of the document and the page to be processed of the print data is the page to be inserted in the document, and controlling feeding of a second index sheet from the second sheet feeding unit based on the designation information in a case where, as the result of the determining, the page to be processed of the print data corresponds to the second hierarchical level of the document and the page to be processed of the print data is the page to be inserted in the document; and
outputting a printed matter in which the first index sheet and the second index sheet are inserted,
wherein a processor and a memory implement the reception step, the determining step, the controlling step and the output step.

3. A non-transitory computer-readable storage medium on which is stored a computer program to be executed by a processor of an image forming apparatus, the program comprising:
code for receiving print data of a document having a plurality of hierarchical level structures and designation information, wherein the designation information instructs that a first sheet feeding unit is used for feeding an index sheet of a first hierarchical level and a second sheet feeding unit is used for feeding an index sheet of a second hierarchical level;
code for determining the hierarchical level of a page to be processed of the print data and whether or not the page to be processed is a page to be inserted in the document;
code for controlling feeding of a first index sheet from the first sheet feeding unit based on the designation information in a case where, as a result of the determining, the page to be processed of the print data corresponds to the first hierarchical level of the document and the page to be processed of the print data is the page to be inserted in the document, and controlling feeding of a second index sheet from the second sheet feeding unit based on the designation information in a case where, as the result of the determining, the page to be processed of the print data corresponds to the second hierarchical level of the document and the page to be processed of the print data is the page to be inserted in the document; and
code for outputting a printed matter in which the first index sheet and the second index sheet are inserted.

4. The image forming apparatus according to claim 1 , further comprising
a discharge unit configured to discharge an index sheet remaining in the first sheet feeding unit in a case where the determination unit determines that the hierarchical level of the page to be processed is changed from the first hierarchical level to the second hierarchical level which is less than the first hierarchical level.

5. The image forming apparatus according to claim 1 , further comprising:
an index sheet determination unit configured to determine whether or not an index sheet is insufficient; and
a display control unit configured to identifiably display a sheet feeding unit, which includes an index sheet that is sufficient, among a plurality of sheet feeding units in a case where the index sheet determination unit determines that the index sheet is insufficient.

6. The method for controlling an image forming apparatus according to claim 2 , further comprising
discharging an index sheet remaining in the first sheet feeding unit in a case where the hierarchical level of the page to be processed is changed from the first hierarchical level to the second hierarchical level which is less than the first hierarchical level.

7. The method for controlling an image forming apparatus according to claim 2 , further comprising:
determining whether or not an index sheet is insufficient; and
displaying identifiably a sheet feeding unit, which includes an index sheet that is sufficient, among a plurality of sheet feeding units in a case where the determining step determines that the index sheet is insufficient.

8. The non-transitory computer-readable storage medium according to claim 3 , further comprising
code for discharging an index sheet remaining in the first sheet feeding unit in a case where the hierarchical level of the page to be processed is changed from the first hierarchical level to the second hierarchical level which is less than the first hierarchical level.

9. The non-transitory computer-readable storage medium according to claim 3 , further comprising:
code for determining whether or not an index sheet is insufficient; and
code for displaying identifiably a sheet feeding unit, which includes an index sheet that is sufficient, among a plurality of sheet feeding units in a case where the determining step determines that the index sheet is insufficient.

Assignees

• Kiuchi Yohei
• Canon Kk

Inventors

• Kiuchi Yohei

Classifications

• G06K15/1822

  Analysing the received data before processing · CPC title

• G06F3/1204 Primary

  resulting in reduced user or operator actions, e.g. presetting, automatic actions, using hardware token storing data · CPC title

• G06K15/005

  only locally · CPC title

• G06K2215/0082

  Architecture adapted for a particular function · CPC title

• G06F3/1244

  Job translation or job parsing, e.g. page banding · CPC title