Kyocera document solutions inc. (20250013172). IMAGE FORMING APPARATUS
IMAGE FORMING APPARATUS
Organization Name
kyocera document solutions inc.
Inventor(s)
IMAGE FORMING APPARATUS
This abstract first appeared for US patent application 20250013172 titled 'IMAGE FORMING APPARATUS
Original Abstract Submitted
an image forming apparatus includes an image carrying member, a charging device, a charging voltage power supply, an exposure device, a development device, a development voltage power supply, an intermediate transfer member, a primary transfer member, a secondary transfer member, a transfer voltage power supply and a control unit. the development device includes a developer carrying member which carries a developer containing a toner. the development voltage power supply applies, to the developer carrying member, a development voltage in which an alternating-current voltage is superimposed on a direct-current voltage. the transfer voltage power supply applies a transfer voltage to the primary transfer member and the secondary transfer member. the control unit performs a first image quality improvement mode in which the frequency of the alternating-current voltage of the development voltage and a primary transfer current flowing between the image carrying member and the primary transfer member are simultaneously changed.
