摘要:
A plastic molded article including a body is provided. The body includes a first surface thereof and a second surface thereof. The second surface is spaced from the first surface. The body defines a first cavity extending inwardly from the first surface and a second cavity extending inwardly from the second surface. The first cavity overlaps the second cavity so as to form an aperture extending at least partially through the plastic molded article. The body further defines a recess extending inwardly from at least one of the first cavity and the second cavity at a location where the first cavity overlaps the second cavity so as to accommodate flash which may be formed during the molding process of the plastic molded article.
摘要:
A rotating flicker bar assembly for cleaning fibers of a rotating brush (21) where the flicker bar (25) is rotatably mounted in an interfering relationship with the fibers of the rotating brush and wherein the rotating flicker bar and brush are rotationally coupled (27,28) in order to impart rotational force therebetween.
摘要:
A drive module for a photoreceptor in an electrophotographic printing machine. The drive module has retractable features that allow the insertion and removal of the xerographic CRU without causing damage to the photoreceptor and other critical subsystems. The unit further has many locating members for other subsystems so that critical tolerances are maintained. A single handle assembly retracts/unlocks and extends/locks the drive module and the associated CRU subsystems into an operative position. The drive module also has electrical and drive connections for the cleaning system, the charging system and transfer/detack.
摘要:
A rotating cleaning brush (21) positioned to clean toner and debris from the back of an imaging belt (10). Additionally, a plurality of cleaning brushes (21,31) assembled to clean the back of the imaging belt (10) wherein charging a first and a second brush (21,31) to approximately equal potential but opposite polarity provides superior discharge of static and other electrical charges from the back of the imaging web (10).
摘要:
A rotating flicker bar assembly for cleaning fibers of a rotating brush (21) where the flicker bar (25) is rotatably mounted in an interfering relationship with the fibers of the rotating brush and wherein the rotating flicker bar and brush are rotationally coupled (27,28) in order to impart rotational force therebetween.
摘要:
A plastic molded article including a body is provided. The body includes a first surface thereof and a second surface thereof. The second surface is spaced from the first surface. The body defines a first cavity extending inwardly from the first surface and a second cavity extending inwardly from the second surface. The first cavity overlaps the second cavity so as to form an aperture extending at least partially through the plastic molded article. The body further defines a recess extending inwardly from at least one of the first cavity and the second cavity at a location where the first cavity overlaps the second cavity so as to accommodate flash which may be formed during the molding process of the plastic molded article.
摘要:
A developer backer bar having a substantially flat surface for interfacing with a noncontact developer member. The backer bar is arranged so that it can be retracted for clearance purposes when removing or inserting a xerographic CRU. Upon installation of the CRU, the backer bar is biased into position to maintain a development zone within predetermined parameters. The substantially flat surface eliminates or minimizes errors that may result from slight variations in axial alignment between the backer bar and the developer member.
摘要:
A photoreceptor module (38) having a plurality of backing members (40,42,44), a tension roller (26c), and a photoreceptor belt (18), which wraps around the backing members (40,42,44) and the tension roller (26c). The tension roller (26c) creates tension in the belt (18). The backing members (40,42,44) are retractable such that the tension roller deforms the shape of the belt (18) enough to ease the movement of the module (38) between surrounding modules.