Abstract: A method is disclosed. The method provides an assembly that comprises a first drum-cylinder having an inner periphery surface and a gear assembly, wherein a portion of the gear assembly is in contact with the inner periphery surface; and decouples the gear assembly from the first drum-cylinder by crushing at least a portion of the first drum-cylinder.

Abstract: A gasket seal is disclosed. The gasket seal containing a gasket defining an opening containing a first gasket longitudinal edge, a second gasket longitudinal edge, a gasket transverse edge, wherein the gasket transverse edge forms a 90 degree angle with the first gasket longitudinal edge and the second gasket longitudinal edge, a seal strip containing a first seal longitudinal edge, a second seal longitudinal edge, and a seal transverse edge, wherein the seal transverse edge forms an acute angle with the first seal longitudinal edge wherein the seal transverse edge forms an obtuse angle with the second seal longitudinal edge, wherein the seal strip is removably coupled with the gasket.

Abstract: A method presently disclosed provides a housing configured to accommodate a roller, configured to accommodate a toner, and configured to accommodate at least one magnetic seal member, wherein the at least one magnetic member is configured to minimize leakage of the toner between the roller and the housing and couples at least one non-magnetic seal member with the housing, wherein the at least one non-magnetic seal member is configured to minimize leakage of the toner between the housing and the roller.

Abstract: Systems, methods and structures for remanufacturing inkjet printer cartridges and inkjet printer print heads by removing the print head and adhesive holding the print head to a used inkjet printer cartridge, preparing the cartridge housing for a new print head by routing out the used print head and used adhesive to create a new mounting surface for new adhesive and a new print head, placing the adhesive and new print head on the new mounting surface, curing the adhesive and assembling a re-manufactured cartridge from the cartridge housing having a new print head positioned thereon.

Abstract: Remanufactured laser printer toner cartridges and methods of manufacture by which predetermined structures internal to the toner hopper section are removed preferably by a robotic laser cutter, a volume increasing cap is provided for the modified toner hopper section and the cartridge is re-assembled to yield a remanufactured toner cartridge that has a capacity to store toner that is significantly increased in comparison to the storage capacity of the OEM toner cartridge.

Abstract: A remanufactured laser printer toner cartridge with an added primary charge roller cleaner, and methods of remanufacture, are disclosed. The added primary charge roller cleaner may be fastened to the mounting bracket of the toner cartridge's wiper blade, and functions to remove contaminants from the primary charge roller through contact with the primary charge roller.

Abstract: A remanufactured laser printer toner cartridge, and methods, having an added primary charge roller cleaning roller assembly. In an exemplary embodiment, the cleaning roller assembly engages the bare ends the primary charge roller shafts; installation of the cleaning roller assembly into the cartridge is accomplished by reinstalling the primary charge roller, with the assembly, into the cartridge's primary charge roller shaft saddles. The cleaning roller may be adapted to rotate through contact with the primary charge roller.

Abstract: A reassembled laser printer toner cartridge and method of manufacture including a cartridge seal assembly in which the remains of an OEM laser printer toner cartridge's toner hopper pull seal strip(s) is left in position, or a substitute conductive strip is put in the same position to simulate the OEM pull seal strip(s) if the OEM strips have been damaged or are missing in order to enable a repaired or remanufactured cartridge to cooperate with the printer in detecting measuring and displaying the amount of toner consumed from the cartridge and shut the printer down, once the toner cartridge is empty, and a toner cartridge hopper foam seal strip assembly that covers the remnants of the OEM seal strips and provides a seal to prevent leakage of toner from the re-filled toner cartridge.

Abstract: A method is disclosed. The method provides an assembly that contains a first drum-cylinder having an inner periphery surface and a drive gear assembly, wherein a portion of the drive gear assembly is in contact with the inner periphery surface, separates the drive gear assembly from the first drum-cylinder, inserts the portion of the drive gear assembly into a second drum-cylinder, and couples the drive gear assembly to the second drum-cylinder.

Abstract: A reassembled laser toner cartridge and method of manufacture in which the hopper section and roller section of a previously depleted toner cartridge are rewelded together by ultrasonic welding along the length sections after an ancillary energy director strip has been positioned between the sections where the roller section interfaces with the hopper section to provide a laser toner cartridge that has the same or nearly the same specifications as the original equipment manufactured cartridges.

Abstract: Systems, methods and structures for remanufacturing inkjet printer cartridges and inkjet printer print heads by removing the print head and adhesive holding the print head to a used inkjet printer cartridge, preparing the cartridge housing for a new print head by routing out the used print head and used adhesive to create a new mounting surface for new adhesive and a new print head, placing the adhesive and new print head on the new mounting surface, curing the adhesive and assembling a re-manufactured cartridge from the cartridge housing having a new print head positioned thereon.