Abstract: A method for optimizing performance of an apparatus includes interrogating at least one part of the apparatus to obtain information about the at least one part. Once the at least one part is interrogated, instructions for optimizing at least one operation of the apparatus is determined based on the obtained information about the at least one part. Next, the instructions are applied to the at least one operation of the apparatus to optimize the performance.

Abstract: A method for optimizing performance of an apparatus includes interrogating at least one part of the apparatus to obtain information about the at least one part. Once the at least one part is interrogated, instructions for optimizing at least one operation of the apparatus is determined based on the obtained information about the at least one part. Next, the instructions are applied to the at least one operation of the apparatus to optimize the performance.

Abstract: A noise-free silencer assembly is provided that is suitable for reducing self-vibration noises and screeching noises between a cleaning blade and the imaging member of an electrostatographic reproduction machine. The noise-free silencer assembly comprises a C-shaped cross-section elongate member having (a) a longitudinal axis, a wall defining an interior cavity for containing at least a partially compressed high density polymeric open cell foam, (b) a slot formed in the wall extending generally longitudinally and at an angle to the longitudinal axis of the C-shaped cross-section member, and (c) a hinge recess also formed in the wall extending generally longitudinally, for reducing self-vibration noises and screeching noises between a cleaning blade and an imaging member of an electrostatographic reproduction machine.

Abstract: A reclaiming process including providing a drum including a hollow cylindrical substrate coated with at least one electrophotographic imaging layer, the substrate having an outer surface describing a curvilinear plane, removing the imaging layer, and removing material from the substrate to a radial distance between about 10 micrometers and about 400 micrometers from the curvilinear plane to form a reclaimed substrate having a total indicated run out variation mean of less than about 160 micrometers and which is free of distortions visible to the naked eye.

Abstract: There is disclosed a photoreceptor material reclaim method comprising: (a) centrifuging a first photoreceptor coating solution comprised of a liquid, a photoreceptor material, and impurities, resulting in a residue composition comprised of a lower density material including a portion of the photoreceptor material and a higher density material including a portion of the impurities and a supernatant composition; (b) drying the residue composition to remove a portion of the liquid in the residue composition; (c) grinding the dried residue composition; (d) separating the lower density material from the higher density material of the dried, ground residue composition; (e) forming a second photoreceptor coating solution comprised of the lower density material obtained by (d); and (f) depositing the second photoreceptor coating solution comprised of the lower density material on a substrate.

Abstract: A method of rendering nonreflective an imaging member substrate, preferably a photoreceptor substrate, involves etching the substrate with(a) an effective amount of an etching agent at a temperature sufficient to effect etching of the substrate, wherein the etching agent comprises (i) high purity deionized water, (ii) a mixture of high purity deionized water and a mild acid or (iii) a mixture of high purity deionized water and a base; or(b) a combination of the etching agent (a) and modulating ultrasonic energy.This method renders the substrate clean, spotless, and pristine, and provides it with uniform surface roughness.

Abstract: A method for applying a coating solution onto a substrate to form a coated portion thereon includes a dipping device for dipping and removing the substrate into and from the coating solution; and a heating device for inductively heating the substrate while the dipping device removes the substrate from the coating solution to uniformly dry an inner surface of the coated portion, the inner surface being adjacent to the substrate. The method advantageously may include a drying device for blowing hot gases onto the coated portion of the substrate while the dipping device removes the substrate from the coating solution.

Abstract: Apparatus for precision assembly of photoreceptor drum having a thin-walled hollow tube and at least one end bell, includes an assembly fixture head having a drum collet for uniformly gripping an end of the hollow tube to true its cross-section; a means for defining the extreme distal end of the photoreceptor drum opposite the gripped tube end; an end bell collet for supporting the first end bell concentric with the gripped tube end; and a slidable cylindrical sleeve for selectively positioning the end bell a predetermined axial distance from the extreme distal end of the drum. Further, the apparatus is provided with a means for curing flowable adhesive which is applied between the end bell and the gripped tube end to securely fix the end bell concentric with the cross-section of the hollow tube at the uniform predetermined axial distance from the extreme distal end.