| 主权项 |
1. A method for providing a highlighted color toner image, the method comprising:
developing one or more color latent images in one or more color image areas using corresponding non-fluorescing color toner particles to form a non-fluorescing composite color toner image on a first receiver material, prior to or subsequently to developing the non-fluorescing composite color toner image on the first receiver material, developing one or more selected portions of non-color image areas outside the one or more color image areas on the first receiver material with only fluorescing dry toner particles to provide a developed fluorescing toner highlight in the one or more selected portions of the non-color image areas, transferring the non-fluorescing composite color toner image and the developed fluorescing toner highlight in the one or more non-color image areas, to a final receiver material to form a non-fluorescing composite color toner image and a fluorescing toner highlight in the one or more selected portions of the non-color image areas, and fixing the non-fluorescing composite color toner image and the fluorescing toner highlight on the final receiver material, so as to provide a covering power of the fluorescing dry toner particles in the fluorescing toner highlight of at least 350 cm2/g and up to and including 1100 cm2/g and such that the covering power of the fluorescing dry toner particles in the fluorescing toner highlight is up to and including 70% of the covering power of the non-fluorescing composite color toner image,
wherein, before fixing, each fluorescing dry toner particle comprises a polymeric binder phase and a fluorescing colorant that emits at one or more peak wavelengths of at least 420 nm and up to and including 690 nm and that is dispersed within the polymeric binder phase. |
