Title:
METHOD FOR FORMING IMAGE
Document Type and Number:
Japanese Patent JP3126464
Kind Code:
B2
Abstract:
PURPOSE: To execute consecutive image forming processing after the characteristic of a photosensitive drum is sufficiently saturated and to obtain stable image quality from just after an action is started.
CONSTITUTION: When a printing start signal is generated by an image forming device, the photosensitive drum 1 is rotated at least once while the rotational speed of a main motor is gradually accelerated. In accordance with it, the rotation of the main motor is transmitted to both of the developing sleeve 5b and the magnetic roller 5a of a developing device 2. While the drum 1 is rotated at least once, the surface of the drum 1 is uniformly electrostatically charged by being brought into contact with electrostatically charged electrical conductive toner. Thereafter, the consecutive image forming processing is executed starting from exposure.
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Inventors:
Takazumi Wada
Application Number:
JP2964092A
Publication Date:
January 22, 2001
Filing Date:
February 17, 1992
Export Citation:
Assignee:
Sharp Corporation
International Classes:
B41J2/44; B41J2/45; B41J2/455; G03G13/22; G03G15/00; G03G15/05; G03G15/09; G03G15/36; G03G21/14; (IPC1-7): G03G15/05; B41J2/44; B41J2/45; B41J2/455
Domestic Patent References:
| JP56060A | ||||
| JP63174072A | ||||
| JP540380A | ||||
| JP24900B2 |
Attorney, Agent or Firm:
Kenzo Hara