Toner and imaging method

A toner having compatibility between transfer properties and cleaning properties is provided. A toner wherein a fine particle A containing a primary particle having a number average particle diameter (D1) of 80 nm or more and 400 nm or less is present on the surface of a toner particle at a coverage...

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Hauptverfasser: Hotta Yojiro, Naka Takeshi, Shiozawa Motohide, Terauchi Kazuo, Tsuda Shohei, Fujimoto Masami
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A toner having compatibility between transfer properties and cleaning properties is provided. A toner wherein a fine particle A containing a primary particle having a number average particle diameter (D1) of 80 nm or more and 400 nm or less is present on the surface of a toner particle at a coverage ratio of 5 to 40%, a fixing rate of 30 to 90% by mass, and a variation coefficient of 0.1 to 0.5 in a region of 0.5 πμm2.