18661555. PRINTING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM simplified abstract (CANON KABUSHIKI KAISHA)

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PRINTING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM

Organization Name

CANON KABUSHIKI KAISHA

Inventor(s)

Takuya Fukasawa of Kawasaki-shi (JP)

Takatoshi Nakano of Yokohama-shi (JP)

Atsushi Takahashi of Tama-shi (JP)

Yoshinori Nakagawa of Kawasaki-shi (JP)

PRINTING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18661555 titled 'PRINTING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM

Simplified Explanation: The patent application describes a printing apparatus that brings a print head into a liquid ejectable state while reducing waste ink.

  • The printing apparatus includes a tank for storing liquid.
  • The print head has an ejection port surface with an ejection port for ejecting the liquid from the tank.
  • A cap mechanism caps the ejection port surface of the print head.
  • A timer counts the time the ejection port surface is capped.
  • A circulation unit circulates the liquid in a path including the tank and the print head when the timer reaches a predetermined time.

Key Features and Innovation:

  • Efficiently brings the print head into a liquid ejectable state.
  • Reduces waste ink by capping the ejection port surface.
  • Utilizes a timer to control the circulation of liquid.
  • Ensures optimal printing performance while conserving ink.

Potential Applications:

  • Printing industry for various applications such as document printing, packaging, and labeling.
  • Manufacturing sector for product labeling and coding.
  • Graphic design industry for high-quality printing needs.

Problems Solved:

  • Waste ink reduction.
  • Maintaining print head functionality.
  • Improving printing efficiency.

Benefits:

  • Cost-effective ink usage.
  • Enhanced print quality.
  • Extended print head lifespan.

Commercial Applications: Commercial Applications: Inkjet printer manufacturers can integrate this technology into their products to offer more efficient and eco-friendly printing solutions. This innovation could also be utilized in industrial printing applications where ink conservation is crucial for cost savings.

Questions about Printing Apparatus: 1. How does the circulation unit help in reducing waste ink? 2. What are the potential cost savings for businesses implementing this printing apparatus technology?

Frequently Updated Research: Stay updated on the latest advancements in printing technology, particularly in the field of ink conservation and print head maintenance. Research on new materials for print heads and ink formulations can further enhance the efficiency of printing apparatus.


Original Abstract Submitted

An object of the present invention is to bring a print head into a liquid ejectable state while reducing waste ink. The present invention is a printing apparatus including: a tank in which liquid is stored; a print head that comprises an ejection port surface on which an ejection port is formed, the ejection port ejecting the liquid which is supplied from the tank; a cap mechanism that caps the ejection port surface of the print head; a timer that counts a time during which the ejection port surface is capped; and a circulation unit configured to circulate the liquid in a circulation path including the tank and the print head, and in a case where the timer counts a predetermined time, the circulation unit circulates the liquid.

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