Generating integrated sheet information for an image forming system

Patent metadata

Field	Value
Publication number	US-9817613-B2
Application number	US-201615071156-A
Country	US
Kind code	B2
Filing date	Mar 15, 2016
Priority date	Mar 20, 2015
Publication date	Nov 14, 2017
Grant date	Nov 14, 2017

Abstract

An image processing apparatus, communicable with an image forming apparatus useable for an image forming operation on a recording medium based on input image data, includes a processor to acquire output-side sheet information from the image forming apparatus, the output-side sheet information correlating attribution information related to the recording medium and engine adjustment information indicating image formation processing contents to be used for an image forming operation, to refer processing-side sheet information stored in the image processing apparatus, the processing-side sheet information correlating attribution information related to the recording medium and image processing setting information indicating image processing contents to be applied to the input image data, to generate integrated sheet information by correlating the attribution information, the image processing setting information, and the engine adjustment information, and to store the integrated sheet information in a memory.

First claim

What is claimed is:

1. A Digital Front End (DFE) apparatus communicable with an image forming apparatus that has a print engine and is useable for an image forming operation on a recording medium based on input image data, the DFE apparatus comprising:
a processor configured to rasterize print data based on processing-side sheet information to produce sheets, and to send the sheets to the image forming apparatus for printing, wherein the processing-side sheet information is stored in the DFE apparatus and correlates attribution information related to the recording medium with Digital Front End (DFE) process settings, and wherein the DFE process settings are applied by the DFE apparatus to rasterize the print data;
the processor configured, in response to reestablishing a connection between the DFE apparatus and the image forming apparatus, to:
acquire output-side sheet information from the image forming apparatus, wherein the output-side sheet information correlates attribution information related to the recording medium with engine adjustment information applied by the print engine of the image forming apparatus for an image forming operation,
generate integrated sheet information by correlating the attribution information, the DFE process settings, and the engine adjustment information, and
store the integrated sheet information in a memory of the DFE apparatus.

2. The DFE apparatus of claim 1 , wherein when one of the output-side sheet information and the processing-side sheet information is changed, the processor synchronizes the other one of the output-side sheet information and the processing-side sheet information, and the integrated sheet information, to match with the changed one of the output-side sheet information and the processing-side sheet information.

3. The DFE apparatus apparatus of claim 1 ,
wherein the memory is a volatile memory disposed for the DFE apparatus,
wherein the DFE apparatus further comprises an interface couplable with a portable memory,
wherein the processor transfers the integrated sheet information read out from the volatile memory onto the portable memory when the portable memory is coupled to the interface of the DFE apparatus and the DFE apparatus receives a storing instruction of the integrated sheet information.

4. The DFE apparatus apparatus of claim 3 , wherein when the portable memory is coupled to the interface of the DFE apparatus and the DFE apparatus receives a restoration instruction of sheet information, the processor reads the integrated sheet information from the portable memory to restore the output-side sheet information and the processing-side sheet information.

5. The image forming system of claim 1 , wherein the DFE process settings include parameters for one or more of a number of pages to be printed on one sheet side, a halftone pattern designation, and a watermark designation.

6. The image forming system of claim 1 , wherein the engine adjustment information includes parameters for one or more of a fusing temperature, a print position correction, and a toner adhesion amount correction.

7. An image forming system comprising:
a Digital Front End (DFE) apparatus including a first processor to rasterize print data based on processing-side sheet information to produce sheets, and to send the sheets to an image forming apparatus for printing, wherein the DFE apparatus stores the processing-side sheet information which correlates attribution information related to a recording medium with DFE process settings which are applied by the first processor to rasterize the print data; and
the image forming apparatus which is communicable with the DFE apparatus and includes a second processor and a print engine to form an image on the recording medium based on the sheets received from the DFE apparatus, wherein the image forming apparatus stores output-side sheet information which correlates attribution information related to the recording medium with engine adjustment information applied by the print engine for an image forming operation;
wherein, in response to reestablishing a communication link between the DFE apparatus and the image forming apparatus, the first processor of the DFE apparatus is configured to acquire the output-side sheet information from the image forming apparatus, generate integrated sheet information by correlating the attribution information, the DFE process settings, and the engine adjustment information, and store the integrated sheet information in a memory of the DFE apparatus.

8. The image forming system of claim 7 , wherein the image forming apparatus generates engine adjustment value information, which is a list of values of parameters included in the engine adjustment information arranged with an order of the parameters set for the engine adjustment information, and the DFE apparatus acquires the engine adjustment value information generated from the engine adjustment information.

9. A method of managing sheet information for an image forming system including a Digital Front End (DFE) apparatus and an image forming apparatus that has a print engine and is communicable with the DFE apparatus for an image forming operation on a recording medium based on the image data processed by the DFE apparatus, the method comprising:
rasterizing print data based on processing-side sheet information to produce sheets, and sending the sheets to the image forming apparatus for printing, wherein the processing-side sheet information is stored in the DFE apparatus and correlates attribution information related to the recording medium with Digital Front End (DFE) process settings, and wherein the DFE process settings are applied by the DFE apparatus to rasterize the print data;
in response to reestablishing a connection between the DFE apparatus and the image forming apparatus:
acquiring, at the DFE apparatus, output-side sheet information stored in the image forming apparatus, wherein the output-side sheet information correlates attribution information related to the recording medium with engine adjustment information applied by the print engine of the image forming apparatus for an image forming operation;
generating integrated sheet information by correlating the attribution information, the DFE process settings, and the engine adjustment information; and
storing the integrated sheet information in a memory of the DFE apparatus.

10. A non-transitory storage medium storing a program that, when executed by a computer, causes the computer to execute the method of claim 9 .

Assignees

• Kogusuri Yuji
• Ricoh Co Ltd

Inventors

• Kogusuri Yuji

Classifications

• G06F3/1203 Primary

  Improving or facilitating administration, e.g. print management · CPC title

• G06F3/1288

  in client-server-printer device configuration · CPC title

• G06F3/1282

  High volume printer device · CPC title

• G06F3/1231

  Device related settings, e.g. IP address, Name, Identification · CPC title

• G06F3/1236

  Connection management · CPC title