发明名称 |
Electrographic printer with multiple transfer electrodes |
摘要 |
Electrographic printing apparatus for forming a toner image on a recording medium, includes: a magnetic brush having a rotatable magnetic core and a stationary outer shell; a developer supply for supplying a magnetic developer powder including toner to the magnetic brush. A print head on the outer shell forms a plurality of parallel lines of developer. Toner is selectively transferred from a plurality of electrodes within each line to a receiver. A receiver electrode is arranged in spaced relation to the print head to define a recording region through which the receiver can be moved.
|
申请公布号 |
US5889544(A) |
申请公布日期 |
1999.03.30 |
申请号 |
US19970843688 |
申请日期 |
1997.04.10 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
MEY, WILLIAM;TOMBS, THOMAS N.;STEPHANY, THOMAS M.;GRANDE, WILLIAM J. |
分类号 |
B41J2/415;G03G15/34;(IPC1-7):G03G13/08 |
主分类号 |
B41J2/415 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|