Toner, two-component developer, toner set, toner container, printed matter, image forming apparatus, and image forming method
AssigneeRicoh Company, Ltd.
InventorsKazumi SUZUKI, Yoshitaka YAMAUCHI
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AssigneeRicoh Company, Ltd.
InventorsKazumi SUZUKI, Yoshitaka YAMAUCHI
Estimating the term…
To provide a toner, containing: a noncrystalline resin; and a crystalline resin, wherein the crystalline resin has a weight average molecular weight of 100,000 to 180,000, wherein a temperature range of the toner, within which a loss tangent (tan δ) as measured by a dynamic viscoelasticity measurement is 6 or greater, is 20° C. or greater, and wherein a fixed toner image has 60° glossiness of 30 to 50, where the fixed toner image is obtained by forming an unfixed toner image having a deposition amount of 0.4 mg/cm2 on a recording medium having 60° glossiness of 30 for a measurement, and fixing at temperature at which temperature of the toner image is a lowest temperature of the temperature range +10° C., at 0.15 MPa, for a nipping duration of 50 msec.
A toner, comprising:
Printed matter, comprising:
Dependencies are inferred from the claim text.