| 摘要 |
Provided are a toner and a two-component developer which presents low change in an electrification amount and low change in image concentration even under high temperature and high humidity enviroment, and can stably output an image by not causing contamination of member after endurance. The toner and two-component developer are characterized by having positively charged strontium titanate microparticles be added to toner particles having negatively charged silica microparticles be fixed respectively. |
