A sealing assembly according to one example embodiment includes a housing and an imaging component positioned on the housing. A seal has opposed first and second edges extending along a longitudinal dimension of the seal. A lateral dimension of the seal is perpendicular to the longitudinal dimension and extends in a direction from the first edge to the second edge. The seal is attached to the housing along the first edge and contacts the imaging component along the second edge. Upon attachment to the housing, the seal is elastically deformed from an unassembled state in which the second edge has a first profile that varies in the lateral dimension along the longitudinal dimension to an assembled state in which the second edge is deformed relative to the first profile to a second profile having less variation in the lateral dimension along the longitudinal dimension than the first profile.

A packing device includes: a packing box with an internal space capable of storing a packing target object with a protection target part, and with a packing box inner surface that is at least one inner surface positioned to face the protection target part of the packing target object; and a holding material configured to, when stored in the internal space together with the packing target object, maintain a space between the protection target part and the packing box inner surface by coming into contact with the packing box inner surface and a contact surface of the packing target object facing the packing box inner surface, while staying out of contact with the protection target part of the packing target object.

A cartridge includes: a housing; a storage medium; and a holder. The storage medium has an electrical contact surface. The holder is movable relative to the housing. The holder includes: a first holder member; and a second holder member. The first holder member has a pawl portion and is configured to hold the electrical contact surface. The second holder member includes a corner portion. The pawl portion is engageable with the corner portion. The second holder member has a through-hole. An engagement part of the pawl portion engaging with the corner portion is accessible from outside the second holder member through the through-hole in a state where the pawl portion engages with the corner portion.

In one example, a detachable adapter to adapt a drive shaft on a printer to a drive mechanism on a toner cartridge and to transmit rotation of the drive shaft to the drive mechanism. The adapter includes a cylindrical part having a first end and a second end opposite the first end, the first end configured to detachably receive and engage an end of the drive shaft so that the part will rotate with the drive shaft when the part is attached to the drive shaft, and a driver mounted to or integral with the second end and configured to drivingly connect the part to the drive mechanism on the toner cartridge when the part is attached to the drive shaft and the toner cartridge is installed in the printer.

A process cartridge including a first frame member molded by pouring a resin from a gate; a conductive sheet adhered integrally to a sheet adhering portion of the first frame member by molding of the resin; and a second frame member configured to define a toner storage portion by being coupled with the first frame member, wherein, the first frame member includes a bent portion at the sheet adhering portion, and a portion of the first frame member different in thickness is provided at an adjacent position to the adhering portion.

A drum cartridge attachable to and detachable from a main body of an image forming apparatus includes a cleaning frame, a photosensitive drum rotatably supported by the cleaning frame, and an opening provided in the cleaning frame and configured to expose the photosensitive drum. In a factory default state of the drum cartridge, handling caution information is printed in at least part of a region of a surface of the photosensitive drum, the region being exposed from the opening.

A packing member includes a first recessed portion, a second recessed portion, a first flange connected to the first recessed portion at a first end, and a second flange connected to the second recessed portion at a first end. The first flange includes at least one first bent portion protruding in a direction intersecting a joined surface at which part of the first flange and part of the second flange are joined. When at least one of a second end of the first flange and a second end of the second flange is in contact with a surface other than the packing member, the second end of the first flange and the second end of the second flange can be moved along the surface.

A method of remanufacturing an imaging cartridge comprising a toner hopper having a toner bag and not having a seal port, the method comprising forming a seal port in the toner hopper; disposing a replacement toner container in the toner hopper, the replacement toner container including a removable seal having a seal tail; inserting a portion of the seal tail through the seal port and repairing a broken doctor blade contact

A packing member for packing a cartridge for an image forming apparatus, the packing member includes a frame portion having a recess for accommodating the cartridge; a closing member portion for openably closing the recess; a hinge portion for movably connecting the closing member portion relative to the frame portion to open and close the recess; a connecting portion connecting the frame portion and the closing member portion to close the recess; and the closing member portion being provided with a separating portion removable from the closing member portion while leaving the connecting portion on the frame portion.

A toner cartridge according to one embodiment includes a body having a reservoir for storing toner and a rotatable developer roll mounted on the body and in fluid communication with the reservoir. A portion of an outer surface of the developer roll is exposed along a front of the body for supplying toner from the reservoir to a corresponding photoconductive drum on an imaging unit when the toner cartridge is installed on the imaging unit in an operative position of the toner cartridge relative to the imaging unit. A first engagement member positioned on a rear of the body is configured to engage a corresponding second engagement member on the imaging unit when the toner cartridge is installed on the imaging unit to retain the toner cartridge in a storage position of the toner cartridge relative to the imaging unit with the developer roll spaced away from the photoconductive drum.