Abstract: In an example, a supply retainer may include a carton having a spout opening extending to a base edge of the carton. The spout opening may receive a spout of a supply bladder, in some implementations. The supply retainer may also include a retention clip having a retention opening extending to a leading edge of the retention clip to receive and retain the spout. The retention clip may also include a carton slot to slidably engage with a dividing wall of the carton so as to align the spout opening and the retention opening such that the spout may extend through the spout opening and the retention opening.

Abstract: In one example in accordance with the present disclosure, a sealing system is described. The sealing system includes a flexible ring (104). The flexible ring has a first surface (214) having radial grooves (218-1) formed therein to seal against a first mating member (108) and a second surface (216) having radial grooves (218-2) formed therein to interface against a foam ring (106). The sealing system also includes the foam ring. The foam ring has a first surface to interface against the second surface of the flexible ring and a second surface to seal against a second mating member.

Abstract: A system and method for supplying ink can include an ink supply device with a first end and a second end located along an axis on opposite sides of the ink supply device. In an example, the first end is frustum shaped, and the second end is frustum shaped. In an example, a first ink connector can be attached to the first end. In an example, a second ink connector can be attached to the second end. In an example, a pump can be connected to the second ink connector to move ink accumulating in the second end through the second ink connector into the ink supply system.

Abstract: In an example, a supply retainer may include a carton having a spout opening extending to a base edge of the carton. The spout opening may receive a spout of a supply bladder, in some implementations. The supply retainer may also include a retention clip having a retention opening extending to a leading edge of the retention clip to receive and retain the spout. The retention clip may also include a carton slot to slidably engage with a dividing wall of the carton so as to align the spout opening and the retention opening such that the spout may extend through the spout opening and the retention opening.

Abstract: A system and method for supplying ink can include an ink supply device with a first end and a second end located along an axis on opposite sides of the ink supply device. In an example, the first end is frustum shaped, and the second end is frustum shaped. In an example, a first ink connector can be attached to the first end. In an example, a second ink connector can be attached to the second end. In an example, a pump can be connected to the second ink connector to move ink accumulating in the second end through the second ink connector into the ink supply system.