| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaner-less system image forming device in which developer left after transfer on an image carrier 1 after a transfer stage is removed and recovered by cleaning simultaneously with developing so as to be recycled, where faulty electrification and a faulty image are avoided by preventing the developer left after transfer from adhering to an electrifying means 2 and efficiently recovering the developer left after transfer by a developing means 4, and which makes the best use of the merit of a cleaner-less system. SOLUTION: The toner left after transfer is uniformized by a means 8 for uniformizing the toner left after transfer positioned on the downstream side of a transfer part (d), and processed to be electrified to have a normal polarity by a toner electrified amount control means 7 positioned on a more downstream side, whereby the electrified amount is made proper as soon as the surface of the image carrier 1 is electrified by the electrifying means 2. |
