Developing device frame unit, developing device, process cartridge, and manufacturing method of the developing device frame unit
US-9213267-B2 · Dec 15, 2015 · US
US9348256B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9348256-B2 |
| Application number | US-201514640606-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 6, 2015 |
| Priority date | Mar 7, 2014 |
| Publication date | May 24, 2016 |
| Grant date | May 24, 2016 |
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
What the patent document calls the invention.
A short plain-language summary of the technical disclosure.
Who owns or filed the patent and who is credited as inventor.
Filing, priority, publication, and grant dates set the timeline.
The legal scope of protection — read this for what is actually claimed.
Technology tags used to group this patent with similar filings.
Prior art links and similar publications in this corpus.
Official abstract text for this publication.
An image forming apparatus includes a detachably mountable developing device including a developer container, a developer carrying member, a feeding member, provided in contact with the developer carrying member, for supplying the developer to the developer carrying member, and a developer regulator; and a voltage device capable of applying to the developer carrying member and the developer regulator respective voltages different from each other. The image forming apparatus carries out, when a fresh developing device is mounted, an initial operation in which the developer carrying member is rotated. In the initial operation, the voltage device applies, to at least one of the developer carrying member and the developer regulator, a voltage for the initial operation which is different from the voltage for normal image forming operation, so as to urge a material applied to the developer carrying member in the fresh developing device toward the developer regulator from the developer carrying member.
Opening claim text (preview).
What is claimed is: 1. An image forming apparatus comprising: a developing device detachably mountable to a main assembly of said image forming apparatus, said developing device including, a developer accommodating container for accommodating a developer, a developer carrying member for carrying the developer, and a developer feeding member, provided in contact with said developer carrying member, for supplying the developer to said developer carrying member, a developer r…
Physics · mapped topic
Physics · mapped topic
Related publications grouped by family.
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Answers are generated from the same data shown on this page.