Abstract: A dual-gasket seal for a toner cartridge includes a first gasket, a second gasket, a removable seal disposed between the first gasket and the second gasket, and a lubricating element attached a first end of the second gasket and adapted to aid the sliding of the removable seal when the removable seal is removed.

Abstract: A dual-gasket seal for a toner cartridge includes a first gasket, a second gasket, a removable seal disposed between the first gasket and the second gasket, and a lubricating element attached a first end of the second gasket and adapted to aid the sliding of the removable seal when the removable seal is removed.

Abstract: A remanufactured toner cartridge comprising a toner hopper, a developer roller housing, end caps holding the waste bin and developer roller in a fixed position with respect to each other, and a seal assembly attaching the toner hopper to the developer roller housing comprising a first gasket having a first side, a second side, and a gasket opening, a removable seal layer having a first side, a second side, a first end and a second end, said first side of the first gasket attached to a toner hopper sealing surface, the first side of the removable seal layer being attached to the second side of the first gasket, the removable seal layer covering the gasket opening, a tail of the removable seal layer attached to the second end of the removable seal layer, an electrical trace attached to the second side of the removable seal layer at the second end of the removable seal layer, a second gasket with a first side and a second side and a first end and a second end, the first side of the second gasket being attached t

Abstract: Techniques are provided for repairing or remanufacturing a toner cartridge which includes a drum shutter and a toner cartridge body. The drum shutter includes a flexible covering portion attached to both an arm element and the toner cartridge body. The flexible covering portion is removed from the arm element and the toner cartridge. A replacement flexible covering portion is secured to the arm element. The replacement flexible covering portion is attached to the toner cartridge body.