Electrophotography – Internal machine environment – Particle or contaminant control
Reexamination Certificate
2008-05-06
2008-05-06
Gray, David M. (Department: 2852)
Electrophotography
Internal machine environment
Particle or contaminant control
C399S123000, C399S353000, C428S343000
Reexamination Certificate
active
07369790
ABSTRACT:
An image forming device includes a paper dust removal unit that removes paper dust from a photosensitive member. The paper dust removal unit includes a brush-shaped member affixed to a plate by a two-sided tape. The brush-shaped member is peeled off from the plate so as to re-use the plate and the like of the paper dust removal unit. The tensile strength of the two-sided tape is greater than the shear adhesive strength between the two-sided tape and the plate, so that the two-sided tape is prevented from tearing partway when the brush-shaped member is peeled off.
REFERENCES:
patent: 5351108 (1994-09-01), Mizutani
patent: 6304735 (2001-10-01), Nishimura et al.
patent: A 6-108021 (1994-04-01), None
patent: A 6-138723 (1994-05-01), None
patent: 2001159839 (2001-06-01), None
patent: A 2001-159839 (2001-06-01), None
Brother Kogyo Kabushiki Kaisha
Gray David M.
Oliff & Berridg,e PLC
Wong Joseph S.
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