Image forming apparatus

Power control apparatus and method of using a power control apparatus in an image forming device

Image forming apparatus

Variable force biasing mechanism and electrical connection

Electronic apparatus

Image forming apparatus with heating member control based on door opening state and heating member position

Image forming apparatus and multi-function device

IMAGE FORMING APPARATUS

Image forming apparatus with temperature control

Toner cartridge with memory element, image drum unit with the toner cartridge, and image forming apparatus with the image drum unit

Developer cartridge and image forming apparatus

Heat roller of image forming apparatus

Electrophotographic color image forming apparatus carrying process cartridge on a movable member

Image forming device capable of preventing wear to electrodes

Contacting removable printer cartridges

Discharge method for electrophotographic process unit detachable from imaging apparatus and image forming apparatus thereof

Developing cartridge, process carriage, and image forming apparatus

Developer cartridge, process unit, and image forming device

Developer cartridge, process unit, and image formation device

Electrophotographic photosensitive drum, process cartridge, and electrophotographic image forming apparatus

Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus

Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus

Electrophotographic image forming apparatus having main assembly contact contacting a cartridge contact of a memory

Process cartridge and electrophotographic image forming apparatus

Providing electrical potential to a rotatable developer carrier in an image forming apparatus

Image forming apparatus, image forming cartridge supporter, and image forming unit

Developing cartridge, process cartridge, and image forming apparatus

Apparatus and method for adapting a machine to communicate with customer replaceable unit monitors having different interface formats

Developer and electrophotographic image forming apparatus including the same

Image forming apparatus and developing cartridge

Developing cartridge for supplying power to a developer roller shaft when coupled to an image forming apparatus

Image forming apparatus, process cartridge, and developing cartridge

Frame for image formation device

Detachable process unit including a charge elimination mechanism

Process cartridge with member for electrical connection to image-forming device

Process cartridge and electrophotographic image forming apparatus

Connection device, image forming apparatus and optional device equipped with the same

Cartridge and image forming apparatus with discharge electrode detachably attached to a frame

Process cartridge and electrophotographic image forming apparatus

Variable force biasing mechanism and electrical connection

Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus

Electrophotographic image forming apparatus, process cartridge and discharge preventing mechanism

Toner cartridges, development cartridges, and image forming apparatus including such cartridges

Electrophotographic image forming apparatus, cartridge and process cartridge

Image forming apparatus having high voltage circuit board and an insulative cover

Toner cartridge having a collapsible actuating structure

Door status switch operation mechanism for image forming apparatus

Electro-photographic image forming apparatus

Process cartridge and electrophotographic image forming apparatus

Voltage switch and electrophotographic color image forming apparatus using the same

Cartridge, process cartridge, and electrophotographic image forming apparatus

Process cartridge having cartridge electrical contact connected to a cartridge memory element and connectable to a main assembly electrical contact and image forming apparatus to which such cartridge is mountable

System and method for transfer of an electrical voltage to/from a rotating roller

Process cartridge and electrophotographic image forming apparatus

Discharge method for electrophotographic process unit detachable from imaging apparatus and image forming apparatus thereof

Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus

Electrophotographic photosensitive drum, process cartridge, and electrophotographic image forming apparatus

Fusing apparatus for an image photographing apparatus and method thereof

Process cartridge, method of assembling process cartridge, and connecting member

Process cartridge and electrographic image forming apparatus

System, apparatus, and method for preventing access to information stored in a consumable item of an image forming apparatus

Variable force biasing mechanism and electrical connection

Electrophotographic image forming apparatus, process cartridge and discharge preventing mechanism

Electrophotographic image forming apparatus, cartridge and process cartridge

Image forming apparatus

Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus

Process cartridge and electrophotographic image forming apparatus

Electrophotographic image forming apparatus having process cartridge with electrical contacts

Grounding plate assembly for a drum in an image forming apparatus

Image forming device and insertable developing unit with identification protrusions for determining compatibility

Process cartridge and electrophotographic image forming apparatus

Information storing medium, unit, process cartridge, developing cartridge, and electrophotographic image forming apparatus

Electrical connectors of a replaceable unit of an electrophotographic image forming device

Member moving mechanism and image forming apparatus including same