Developing roller, developing apparatus comprising the...

Details Developing roller, developing apparatus comprising the... Developing roller, developing apparatus comprising the...

2011-06-14

2011-06-14

Walsh, Ryan D (Department: 2852)

Electrophotography

Image formation

Development

C399S265000, C399S279000

Reexamination Certificate

active

07962077

ABSTRACT:
Developing roller comprising a conductive mandrel with at least an elastic conductive base layer and a charge providing layer. The base layer is located closer to the mandrel than the charge providing layer. The base layer is roughened before the charge providing layer is applied to the base layer.

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European Search Report for EP application No. 08075296.7 in the name of Ten Cate Enbi international B.V.
European Search Report for EP application 08020427.4 in the name of Ten Cate Enbi International B.V. filed on Nov. 25, 2008.

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