Methods and devices for remanufacturing printer cartridges
AssigneeMitsubishi Kagaku Imaging Corporation
InventorsDenny Holmes, Tigran Ohanyan
Life of this patent
Estimating the term…
Abstract
Methods and devices for remanufacturing printer cartridges are provided where the printer cartridges comprise a photoconductive drum, the photoconductive drum comprises a drum gear end, and the drum gear end of the photoconductive drum is configured to be attached to a laser printer via a rotational force transmitting assembly. In an embodiment, the method comprises removing the rotational force transmitting assembly from the photoconductive drum, providing a replacement photoconductive drum, and attaching the rotational force transmitting assembly to the replacement photoconductive drum.
Claims4
A device for removing a rotational force transmitting assembly of a photoconductive drum, the device comprising:
- a clamp configured to grasp the rotational force transmitting assembly;
- a frame defining a drive member receiver;
- a driving assembly attached to the clamp, the driving assembly configured to move the clamp, wherein the rotational force transmitting assembly is removed from the photoconductive drum by the movement of the clamp, the driving assembly comprising:
- a drive member supported by the frame, the drive member being attached to the clamp, wherein the drive member receiver and the drive member have mating threads configured to move the drive member;
- a pivot arm attached at an angle to the drive member;
- and,
- a handle attached to the pivot arm, wherein the handle is moved in a first direction such that the handle moves the pivot arm, the drive member, and the clamp to detach the rotational force transmitting assembly from the photoconductive drum.
Dependencies are inferred from the claim text.