Abstract: A method of making a fuser roller comprising: providing a fuser roller an outer layer comprising a fluorothermoplastic polymer; and annealing the outer surface of the outer layer through contact the outer layer by means of heat and pressure.

Abstract: The fuser members of this invention include a core member that includes a rigid outer surface. An adhesion promoter layer comprising silane or epoxy silane coupling is disposed on the outer surface of the core member. A resilient layer comprising an elastomer is disposed on the adhesion promoter layer. A tie layer is disposed on the resilient layer, the tie layer being made of fluoropolymers, fluoroelastomers, fluorocarbon thermoplastic copolymers and mixtures thereof. A primer layer, disposed on the tie layer, comprising perfluoroalkoxy resin and trifluoroethylene-perfluoroethyl vinyl ether-perfluoroethylene vinyl phosphate or a mixture of perfluoroalkoxy resin and trifluoroethylene-perfluoroethylvinyl ether; and an outer layer of fluoropolymer resin made from polytetrafluoroethylene, polyperfluoroalkoxy-tetrafluoroethylene, polyfluorinated ethylene-propylene and blends thereof is disposed on the primer layer.

Abstract: The present invention is a fuser member that includes a core member having a rigid outer surface. A resilient layer made of an elastomer is disposed on outer surface. A primer layer of perfluoroalkoxy resin and trifluoroethylene-perfluoroethylvinyl ether-perfluoroethylene vinyl phosphate or a mixture of perfluoroalkoxy resin and trifluoroethylene-perfluoroethylvinyl bonds the resilient layer and an outer layer. The outer layer comprises fluoropolymer resin selected from the group consisting of polytetrafluoroethylene, polyperfluoroalkoxy-tetrafluoroethylene, polyfluorinated ethylene-propylene, and blends thereof.

Abstract: An array testing apparatus includes a plurality of pin pattern generators for individually generating serial bit sequences required at each pin of a device under test during the testing operation. The individual pin pattern generators receive starting addresses from one or more programmable controllers and each pin pattern generator then performs a subroutine to repeat basic patterns or combinations of basic patterns as necessary. Both the pin pattern generators and the programmable controllers may include loop logic for obtaining the desired repetition sequences.