18237469. CARTRIDGE AND IMAGE FORMING APPARATUS simplified abstract (CANON KABUSHIKI KAISHA)

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CARTRIDGE AND IMAGE FORMING APPARATUS

Organization Name

CANON KABUSHIKI KAISHA

Inventor(s)

Naoki Matsumaru of Suntou-gun (JP)

Ryuta Murakami of Suntou-gun (JP)

Tadashi Horikawa of Numazu-shi (JP)

Akihiro Fujiwara of Toride-shi (JP)

CARTRIDGE AND IMAGE FORMING APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18237469 titled 'CARTRIDGE AND IMAGE FORMING APPARATUS

Simplified Explanation

The abstract describes a cartridge that includes a photosensitive drum and a developing roller. The developing roller is designed to develop a latent image on the photosensitive drum using toner. The cartridge also includes two electrical contacts, one connected to the charging roller and the other connected to the developing roller. These electrical contacts are positioned on opposite sides of the photosensitive drum and developing roller.

  • The cartridge includes a photosensitive drum and a developing roller.
  • The developing roller is responsible for developing a latent image on the photosensitive drum using toner.
  • The cartridge has two electrical contacts, one connected to the charging roller and the other connected to the developing roller.
  • The electrical contacts are positioned on opposite sides of the photosensitive drum and developing roller.

Potential Applications

  • This cartridge technology can be used in printers and photocopiers that utilize toner-based printing.
  • It can be applied in various industries that require high-quality printing or copying, such as publishing, advertising, and graphic design.

Problems Solved

  • The cartridge solves the problem of developing a latent image on the photosensitive drum by using a developing roller and toner.
  • The electrical contacts ensure proper electrical connection between the charging roller and the developing roller.

Benefits

  • The cartridge provides an efficient and reliable method for developing images on the photosensitive drum.
  • The positioning of the electrical contacts on opposite sides of the drum and roller allows for effective electrical connection.
  • This technology can result in improved print quality and consistency.


Original Abstract Submitted

A cartridge includes a photosensitive drum and a developing roller, with the developing roller being configured to develop a latent image formed on the photosensitive drum with toner. The cartridge also includes a first electrical contact electrically connected to the charging roller and the second electrical contact electrically connected to the developing roller. As viewed along the axis of the photosensitive drum, the first electrical contact and the second electrical contact are positioned on opposite sides with respect to a line that passes through an axis of the photosensitive drum and an axis of the developing roller.

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