Invention Grant
- Patent Title: Image forming device and image forming device control method
- Patent Title (中): 图像形成装置及图像形成装置的控制方法
-
Application No.: US12488683Application Date: 2009-06-22
-
Publication No.: US07885589B2Publication Date: 2011-02-08
- Inventor: Hirotaka Fukuyama , Koichiro Sato
- Applicant: Hirotaka Fukuyama , Koichiro Sato
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- Current Assignee: Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Turocy & Watson, LLP
- Priority: JP2006-129840 20060509
- Main IPC: G03G15/01
- IPC: G03G15/01

Abstract:
A technique capable of preventing deterioration of image quality resulting from a band-shaped toner image created on a photosensitive surface in order to prevent so-called carrier attraction is provided. An image forming method involving an abutting and separation step that allows a first image carrier (YMC) and a second image carrier (K) to abut on an intermediate transfer body to form an image and thereafter that allows only the second image carrier to abut on the intermediate transfer body by separating the first image carrier from the intermediate transfer body; and then a collecting step that collects a toner band on the first image carrier in situ to conduct new image formation.
Public/Granted literature
- US20090257765A1 IMAGE FORMING DEVICE AND IMAGE FORMING DEVICE CONTROL METHOD Public/Granted day:2009-10-15
Information query