Developer, and image forming apparatus and image forming method using the developer
QtQ∞kobt QtQ∞−Qtkob∞ob A developer including a toner and a carrier, wherein the carrier is a ferrite carrier coated with a silicone resin and the following relationships are satisfied: log(Δ()/)=− Δ()=() −2.5 ≦log()≦−1 wherein Q(t) is a charge quantity (μC/g) of the developer after t sec which is a...
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| Format: | Patent |
| Sprache: | eng |
| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | QtQ∞kobt QtQ∞−Qtkob∞ob A developer including a toner and a carrier, wherein the carrier is a ferrite carrier coated with a silicone resin and the following relationships are satisfied: log(Δ()/)=− Δ()=() −2.5 ≦log()≦−1 wherein Q(t) is a charge quantity (μC/g) of the developer after t sec which is a stirring time of the toner and the carrier; Q is a saturated charge quantity (μC/g) of the developer; and kis a chargeable speed of the developer. |
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