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Patent Searching and Data


Title:
MAGNETIC TONER TRANSFER METHOD
Document Type and Number:
Japanese Patent JPH05265261
Kind Code:
A
Abstract:

PURPOSE: To attract magnetic toner to a transfer paper and so on by means of magnetic force, and obtain an excellent image without causing problems such as the scattering and so on since image density and transfer efficiency are excellent even if the low developing electric potential and low resistance magnetic toner is used by arranging a magnetic member in a transfer corona capacitor or in a transfer roller.

CONSTITUTION: In a transfer part of an electronic transfer recorder, a magnetic member 4 is arranged in a transfer corona capacitor 3, or the magnetic member 4 is arranged in a transfer roller 7, and magnetic toner 5 is transferred to a transfer paper 2. A charger line 6 is arranged in the transfer corona capacitor 3, and the magnetic member 4 is arranged under the transfer corona capacitor 3. Fixing of the magnetic toner 5 onto the transfer paper 2 may not be by means of a heat roller fixing system, and in the case of a pressure fixing system, the magnetic member 4 may be arranged in the roller 7. That is, the magnetic member 4 is arranged inside of the transfer roller 7. The transfer part, in which a container of the transfer corona capacitor 3 or the pressure roller 7 in itself are formed of the magnetic member and to which the other magnetic member 4 is not added particularly, may be also included.


Inventors:
Yoshihito Suwa
Application Number:
JP9241092A
Publication Date:
October 15, 1993
Filing Date:
March 19, 1992
Export Citation:
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Assignee:
Tomagawa Paper Mill Co., Ltd.
International Classes:
G03G15/02; G03G15/16; G03G13/16; (IPC1-7): G03G13/16; G03G15/02; G03G15/16