Inkjet recording apparatus and ink information display method for inkjet recording apparatus

Patent metadata

Field	Value
Publication number	US-10399343-B2
Application number	US-201615758449-A
Country	US
Kind code	B2
Filing date	Aug 5, 2016
Priority date	Sep 9, 2015
Publication date	Sep 3, 2019
Grant date	Sep 3, 2019

Abstract

In order to make it possible to inform as apparatus handler through a simple, means of precautions to take in handling ink of the correct ID number when an inputted ink ID number is correct, this inkjet recording apparatus is provided with a print head having; a nozzle part, an ink container that houses ink supplied to the nozzle part, information reading unit for reading information that distinguishes the type of ink accompanying an ink supply container that supplies ink to the ink container, a determination unit for determining from the read information whether the ink housed in the ink supply container is the correct ink, a storage unit for storing ink-related information in correlation with the ink-type-distinguishing information, a stored-information extraction unit for extracting from the storage unit the ink-related information corresponding to the ink-type-distinguishing information read by the information reading unit when the ink is determined to be correct by the determination unit, and a display unit for displaying the ink-related information extracted toy the stored-information extraction unit on a screen.

First claim

The invention claimed is:

1. An Inkjet recording apparatus, comprising:
a print head that include, a nozzle unit ejecting ink;
an ink container that contains ink to be supplied to the nozzle unit of the print head;
an information reading unit that reads information which is attached to an ink supply container that supplies the ink to the ink container and identifies a type of ink contained in the ink supply container;
a determination unit that determines whether or not the type of ink contained in the ink supply container is correct ink to be supplied to the ink container from the information read by the information reading unit;
a storage unit that stores information related to the ink in association with the information identifying the type of ink;
a storage information extracting unit that extracts the information related to the ink corresponding to the information identifying the type of the ink contained in the ink supply container read by the information reading unit from the storage unit when the determination unit determines that the type of the ink contained in the ink supply container is the correct ink to be supplied to the ink container; and
a display unit that displays the information related to the ink extracted by the; storage information extracting unit on a screen.

2. The Inkjet recording apparatus according to claim 1 ,
wherein the storage unit stores information related to a composition of the ink and information related to precautions for handling of the ink as the information related to the ink in association with the information identifying the type of the ink.

3. The Inkjet recording apparatus according to claim 1 ,
wherein the storage unit stores the information related to the ink in a plurality of languages.

4. The Inkjet recording apparatus according to claim 1 ,
wherein the display unit displays the information related to the ink stored in a preselected language or a language selected on the screen of the display unit among the information related to the ink stored in the storage unit in a plurality of languages.

5. The Inkjet recording apparatus according to claim 1 ,
wherein the information reading unit further reads information which is attached to a solvent supply container that supplies a solvent to the ink container and identifies a type of solvent contained in the solvent supply container.

6. The inkjet recording apparatus according to claim 5 ,
wherein the storage unit stores information related to a composition of the solvent and information related to precautions for handling of the solvent as information related to the solvent in association with the information identifying the type of the solvent.

7. The Inkjet recording apparatus according to claim 5 ,
wherein the storage unit stores the information related to the ink and the solvent in a plurality of languages, and the display unit displays the information related to the ink and/or the solvent stored in a preselected language or a language selected on the screen of the display unit among the information related to the ink and/or the solvent stored in the storage unit in a plurality of languages.

8. An ink information display method for an Inkjet recording apparatus that ejects ink contained in an ink container in a particle form from a nozzle unit of a print head and performs printing on a print target, comprising:
reading, by an information reading unit, information which is attached to an ink supply container that supplies the ink to the ink container and identifies a type of ink contained in the ink supply container;
determining, by a determination unit, whether or not the type of ink contained in the ink supply container is correct ink to be supplied to the ink container from the information read by the information reading unit;
extracting, by a storage information extracting unit, information related to the ink stored in a storage unit in advance in association with the information identifying the type of the ink when the determination unit, determines that the type of the ink contained in the ink supply container is the correct ink to be supplied to the ink container; and
displaying the information related no the ink extracted by the storage information extracting unit on a screen of a display unit.

9. The ink information display method for the inkjet recording apparatus according to claim 8 ,
wherein the information related to the ink stored in the storage Unit is information in which information related to a composition of the ink and information related to precautions for handling of the ink are associated with the information identifying the type of the ink.

10. The ink information display method for the inkjet recording apparatus according to claim 8 ,
wherein the information related to the ink stored in the storage unit is stored in a plurality of languages.

11. The ink information display method for the inkjet recording apparatus according to claim 8 ,
wherein the information related to the ink stored in a preselected language or a language selected on the screen of the display unit among the information related to the ink stored in the storage unit in a plurality of languages is displayed on the display unit.

12. The ink information display method for the inkjet recording apparatus according to claim 8 ,
wherein the information reading unit further reads information which is attached to a solvent supply container that supplies a solvent to the ink container and identifies a type of solvent contained in the solvent supply container.

13. The ink information display method for the inkjet recording apparatus according to claim 12 ,
wherein information related to a composition of the solvent and information related to precautions for handling of the solvent are stored in the storage unit as information related to the solvent in association with the information identifying the type of the solvent.

14. The ink information display method for the Inkjet recording apparatus according to claim 12 ,
wherein the information related to the ink and the solvent is stored in the storage unit in a plurality of languages, and the information related to the ink and/or the solvent stored in a preselected language or a language selected on the screen of the display unit among the information related to the ink and/or the solvent stored in the storage unit in a plurality of languages is displayed on the display unit.

Assignees

• Hitachi Industry Equipment Systems Co Ltd

Inventors

• Suzuki Ryosuke
• Kato Manabu
• Sakuraba Masahiko
• Nagai Keisuke

Classifications

• B41J2002/1853

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