公开(公告)号：US3900587A

公开(公告)日：1975-08-19

申请号：US43127974

申请日：1974-01-07

Applicant: XEROX CORP

Inventor： LENHARD MYRON JAMES ,  MAMMINO JOSEPH

IPC: G03G9/113 ,  G03G13/08

CPC classification number: G03G9/1138

Abstract: A carrier for electrostatographic developers comprising carrier particles comprising metals, metal alloys, metal compounds and mixtures thereof treated with a strongly adhering adsorbable organic dye. This carrier is used with toner particles to develop electrostatic latent images.

公开(公告)号：DE3104898A1

公开(公告)日：1981-12-24

申请号：DE3104898

申请日：1981-02-11

Applicant: XEROX CORP

Inventor： LENHARD MYRON JAMES

IPC: G03G15/22 ,  G03G21/00 ,  G03G15/16

Abstract: Electrophotographic copying device, in which a photoconductive element is arranged in such a way that a set of image zones is present on it. Each image zone of the same set is essentially of the same size, successive image zones being separated from one another by an image-free zone. The photoconductive element is of a size such that at least two sets, having image zones, of different size can be constructed on its surface.

公开(公告)号：DE2260027A1

公开(公告)日：1973-07-19

申请号：DE2260027

申请日：1972-12-07

Applicant: XEROX CORP

Inventor： LENHARD MYRON JAMES ,  MAMMINO JOSEPH

IPC: G03G9/10 ,  G03G9/113 ,  G03G9/02

公开(公告)号：DE2409003A1

公开(公告)日：1974-09-05

申请号：DE2409003

申请日：1974-02-25

Applicant: XEROX CORP

Inventor： HAGENBACH ROBERT J ,  LENHARD MYRON JAMES

IPC: G03G9/10 ,  G03G9/113 ,  G03G9/02