ROTATING PRINTER PHOTORECEPTORS HAVING FIXED-POSITION FEATURES

Cartridge drive shaft gear

Image forming apparatus with synchronized gear transmission mechanism

Shaft-receiving device, drum unit, and image-forming device

Bearing device, drum unit, and image forming apparatus

Drum supporting mechanism, process cartridge, and electrophotographic image forming apparatus

Rotating mechanism driving apparatus, image forming apparatus, non-transitory readable medium in which computer program for executing method for driving the rotating mechanism is recorded, rotating mechanism driving system and image forming system

Synchronized drive unit and image forming apparatus having the synchronized drive unit

Process cartridge with drum flange having regulated portions

Planetary gear unit and image forming apparatus including same

Systems and methods for remanufacturing imaging components

Systems and methods for remanufacturing imaging components

Systems and methods for remanufacturing imaging components

Systems and methods for remanufacturing imaging components

Systems and methods for remanufacturing imaging components

Drive transmission mechanism and image forming apparatus including same

TRANSMISSION DEVICE FOR PHOTO CONDUCTOR DRUM

Image forming apparatus

Image Forming Apparatus

Image forming apparatus

Image forming apparatus with power transmission system configured to attenuate oscillation

Image forming apparatus and cartridge

Image forming apparatus and velocity control method of rotating body thereof

IMAGE FORMING APPARATUS, MOTOR UNIT AND IMAGE BEARING MEMBER UNIT

Photosensitive drum and process cartridge

Rotation driving force transmitting member, photoreceptor drum, process cartridge, and image forming apparatus

Sealing member, toner accommodating container and image forming apparatus

Drive transmitter and image forming apparatus

Driving mechanism and image forming apparatus comprising the same

Connection assembly of photo-conductor drum

Reduction gear unit and image forming apparatus incorporating same

Image forming apparatus

Image forming apparatus with device for preventing gear disengagement

Systems and methods for remanufacturing imaging components

Systems and methods for remanufacturing imaging components

Drive transmission device including a detection device and a protection member made of a conductive material

Image forming apparatus and process cartridge

Image forming apparatus

Image forming apparatus

Photosensitive drum cartridge and image forming apparatus

Driving mechanism and image forming apparatus comprising the same

Rotary drive device with a planetary gear mechanism to drive a rotary body, and image forming apparatus including the same

Drive device and image forming apparatus including same

Drive unit, image forming apparatus including same, and driving method therefor

Devices and methods for remanufacturing printer cartridges

Image forming apparatus

IMAGE FORMING APPARATUS AND CLEANING METHOD

Driving component, photosensitive drum and process cartridge having the driving component

Image forming apparatus

Drive transmission mechanism and image forming apparatus including the same

Drive mechanism and image forming apparatus provided with the same

Image forming apparatus

Driving device and image forming apparatus

Photoconductor drum support structure, image forming apparatus, and method of manufacture for photoconductor drum support structure

Electronic device, malfunction determining method, and computer program product

Driving component, photosensitive drum and process cartridge

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

Driving force transmission mechanism and image forming apparatus

Dismounting and mounting methods for coupling and electrophotographic photosensitive drum unit

Drive transmission device and image forming apparatus including same

Image forming apparatus, driving device and driving frame thereof

Drive transmission system, driving device, and image forming apparatus incorporating drive transmission system

End cover part, method of producing the same, image carrier, image forming assembly, and image forming apparatus

Image forming apparatus using plurality of rotation members, and control method thereof

Driving unit for photo conductor drum cartridge

Drive transmission mechanism and image forming apparatus including same

Process cartridge with a coupling member and a retaining portion for the coupling member

Sealing member, toner accommodating container and image forming apparatus

Constant velocity joint and image forming apparatus

Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit

Constant-velocity joint and image-forming device

Image forming apparatus and power transmission unit having a plurality of intermediate gears usable with the same

Bearing device, drum unit, and image forming apparatus

Driving force transmitting device and image forming apparatus including the same

Systems and methods for remanufacturing imaging components

Image forming apparatus

Systems and methods for reducing velocity errors in a movable image carrier of an image forming device

Driving device and image forming apparatus

Process cartridge and image forming apparatus including drum and shaft coupling members transmitting driving forces to a photosensitive drum and a developing roller, respectively

Driving force member

Drive transmission device and image forming apparatus

Driving device for toner cartridge for use in printing apparatus

Image forming apparatus

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

Image forming apparatus and process cartridge

Image forming apparatus

Image forming device with an intermittent driving unit and computer-readable recording medium executed by the image forming device

Image forming apparatus

Motor control apparatus and image forming apparatus

QUICK-RELEASE GEAR ASSEMBLY

Image forming apparatus with connecting portion for shaft misalignment

Image forming unit having biasing part that biases developing unit toward drum unit and image forming device including same

Image forming apparatus having a power transmission device

Sealing member, toner accommodating container and image forming apparatus

Image forming apparatus

Sealing member, toner accommodating container and image forming apparatus

Sealing member, toner accommodating container and image forming apparatus

Image forming apparatus including corona charger

Image forming apparatus and velocity control method of rotating body thereof

Multicolor image uniformity by reducing sensitivity to gear train drive non-uniformity

Image-forming device

Drive transmission device and image forming apparatus including the same

Grounding assembly for a drum in an image forming apparatus

Drive belt slip and belt wear detection

Image forming apparatus and image forming system

Sealing member, toner accommodating container and image forming apparatus

Dismounting and mounting methods for coupling and electrophotographic photosensitive drum unit

Image forming apparatus

Gear mechanism and image forming apparatus

Drive transmitting mechanism for an image forming apparatus

Method for assembling drum drive unit capable of reducing drum rotational speed fluctuations and image formation apparatus containing a drum drive unit

Decelerator, drive device including same, and image forming apparatus incorporating the drive device

Image forming apparatus and method for controlling same

Process cartridge having regulating portions and an inclineable coupling member

Mount damper and image forming apparatus using the mount damper

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

Rotary driving device and image forming apparatus

Resilient driving force member

Image forming apparatus

ROTATIONAL DRIVE TRANSMISSION MECHANISM AND IMAGE FORMING APPARATUS USING THE SAME

Image forming apparatus

Image forming apparatus

Image forming apparatus

Electrophotographic photoreceptor and image forming method

Drive unit and image forming apparatus equipped with the same

Image forming apparatus

Driving-force transmission device and image forming apparatus

Image forming apparatus and process cartridge

Image forming apparatus for stabilizing the relative position of a body casing and a photosensitive drum

Process and apparatus for installing original drive gear on a laser printer toner cartridge drum

Developer supply container mountable to a hollow portion of a rotatble photosensitive member and developer supplying system having such

Systems and methods for remanufacturing imaging components

Drive control device of a rotation member, method for drive control of a rotation member, and image forming apparatus including the drive control device

Image forming apparatus, driving device and driving frame thereof

Traction-drive type driving-force transmission mechanism and image forming apparatus equipped therewith

Traction-drive type driving-force transmission mechanism and image forming apparatus equipped therewith

Rotation transmission device and image forming apparatus

Coupling mechanism for material supply module

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

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

Rotation member unit and image forming apparatus

Rotor driving force transmission device and image forming apparatus having the device

Constant velocity joint and image forming apparatus

Drive transmitting device, and image forming apparatus provided with the same

Combination gear, detachable unit, and image forming apparatus using these

Image forming apparatus, drive mechanism of image forming apparatus and manufacturing method of a worm gear set

Image forming apparatus

Rotary drive device and image forming apparatus

Systems and methods for remanufacturing imaging components

Traction-drive type driving-force transmission mechanism and image forming apparatus equipped therewith

Sealing member, toner accommodating container and image forming apparatus

Photosensitive-member driving mechanism

Image forming apparatus capable of reducing temperature difference of a photosensitive body

Driving device and image forming apparatus

Traction-drive type driving-force transmission mechanism and image forming apparatus equipped therewith

ROTATION DRIVE UNIT AND IMAGE FORMING APPARATUS USING SAME

Printing assembly

Device for driving rotary body with mechanism for dampening fluctuation in rotation velocity

Rotational force transmitting parts

Hydrodynamic bearing unit, and optical deflector, optical scanner and image forming apparatus using the same

Color image forming apparatus and image forming unit thereof

POWER TRANSMISSION DEVICE, DRIVE TRANSMITTING APPARATUS OF IMAGE FORMING APPARATUS USING THE SAME, AND IMAGE FORMING APPARATUS USING THE SAME

Electrophotographic printer

Power transmission device and image forming apparatus having the same

Image forming apparatus

Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit

Surface-moving-body driving device, belt device, and image forming apparatus

Image forming apparatus whose image bearing member is rotated by a pulley

Bearing

IMAGE FORMING APPARATUS AND METHOD FOR SETTING UP LASER SCANNING UNIT

Process cartridge and image forming apparatus including drum and shaft coupling members transmitting driving forces to a photosensitive drum and a developing roller, respectively

Disturbance Feature to Promote Image Process Member Drive Train Engagement

Image forming apparatus having controller to selectively control plurality of driving sources

Image forming apparatus having a force-converting mechanism to detach a rotary body

Image forming apparatus including phase difference correction with a single drive unit

Connector and image forming apparatus including the same

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

Driving assembly of photoconductive drum

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

Planetary dual stepper drives

Image forming apparatus, drum unit, image forming module, and method of insertion and removal of a damper into and from an image carrier drum

Rotation member driving apparatus, photoconductive member unit, and image forming apparatus

Process cartridge and image forming apparatus

Method for assembling drum drive unit capable of reducing drum rotational speed fluctuations and image formation apparatus containing a drum drive unit

Photosensitive unit and image forming apparatus

Rotation device, method for controlling rotation of a driving source, computer readible medium and image forming apparatus including the rotation device

DRIVING FORCE TRANSMITTING DEVICE AND IMAGE FORMING DEVICE

Image forming device and power transmission mechanism

Gear train backlash removal during component acceleration in an image forming device

Method and device for driving rotating-body, process cartridge, image forming apparatus, and computer program product

Image forming apparatus and image carrier unit

Drive transmitting device, and image forming apparatus

Image forming apparatus and image carrier unit with gears for driving image carriers

Drive transmitting mechanism and image forming apparatus

Image forming apparatus

Image forming apparatus

Method and apparatus for image forming capable of effectively supporting a process cartridge

Driving device, an image forming device, and an image forming apparatus

Method and apparatus for compensating image skew and electro-photographic image froming apparatus incorporating the same

Drive device used in image forming device

Gear unit and image forming device

Material supply module drive shaft

Drive device used in image forming device

Rotor drive controlling unit and an image formation apparatus

Image forming apparatus in which axis deviation of rotating member is prevented

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

Image forming device

Driving apparatus, process cartridge and image forming device having the same

Color image forming apparatus with color registration compensation unit

Drum unit with photosensitive drums for attachment with an image forming apparatus main body

Image forming apparatus and drive unit of image forming unit

Image forming device

Image forming apparatus having drive system according to loads

Systems and methods for remanufacturing imaging components

Film driving apparatus and image forming apparatus using the same

Drum support bushing with orienting features

Drive connection mechanism, and image forming apparatus having the drive connection mechanism

Image forming apparatus with drum driving mechanism

Belt driving controller, belt rotating device, and image forming apparatus

Image forming apparatus having gear mechanism for rotating image bearing member

Drive coupling mechanism and image forming apparatus therewith

Device for and method of coupling shafts, image formation apparatus, process cartridge, and belt unit

Roller device including driving gear integrally including gear unit and bushing unit for an image forming apparatus

Developing unit and electrophotographic image forming apparatus with the same

Developer-driving device and image forming apparatus having the same

Rotary force controlling apparatus and image forming apparatus including the same

Image forming apparatus having a separable coupling set

Apparatus for producing images

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

Image forming apparatus effectively producing quality color image without causing color slippage

Shaft coupling, and function unit drive device for an image forming device comprising the same

Image forming apparatus including a plurality of image bearing members having a speed variation suppression feature

Image-forming device having a drum drive gear for engaging a drum gear

Photoreceptor drums, methods and apparatus for assembling the same, and image-forming apparatus employing the same

Image forming apparatus, drum unit, image forming module, and method of insertion and removal of a damper into and from an image carrier drum

Cartridge, and toner container

Developing unit driving device and image forming apparatus having the same

Photoconductive drum driving gear device usable with image forming apparatus

Tripod type constant-velocity joint and image-forming device

Image registration device

Constant-velocity joint and image-forming device

Xerographic printer split drive system to reduce image smear

Electrophotosensitive drum having non-circular twisted projection with electroconductive member thereon, process cartridge having such drum, and electrophotographic image forming apparatus to which the cartridge is detachably mountable

Printer engine and color image forming device using this printer engine for preventing deviation of transfer positions and overlap deviation

Image forming apparatus capable of effectively reducing color displacement

Sealing member, toner accommodating container and image forming apparatus

Engagement method and system for an image forming apparatus

Power coupling device and image forming apparatus having the same

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

Constant-velocity joint and image-forming device

Developer driving device and image forming apparatus using the same

Rotating member

Image-formation apparatus, controlling method thereof and image-formation method

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

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

Image forming apparatus with a removable process unit capable of securing rotation transmission accuracy without stressing a holding portion despite shaft misalignment

Detachable developing apparatus and driving apparatus of the same

Rotating machine having rotation sensors

Gear mechanism and image forming apparatus using same

Image forming device

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

Image forming apparatus where image write-to-transfer time is set integer times of a rotation period of idler pulley

Structure to maintain steady rotation speed of an optical photoconductor in an electrophotographic image forming apparatus

Image forming apparatus

Driving force transmission mechanism, image forming apparatus equipped with such a mechanism, and process unit of such an apparatus

Belt driving controller, process cartridge, and image forming apparatus

Image forming apparatus

Gear assembly used with an image forming apparatus, an optical photoconductive (OPC) unit having the same, and a method of driving the gear assembly

Organic photoconductive drum assembly

Image forming apparatus, drive mechanism of image forming apparatus and manufacturing method of a worm gear set

Rotational drive device and processing device using the same

Sealing member, toner accommodating container and image forming apparatus

Image forming apparatus

Image Forming Apparatus Having Drive Section Coupled with Image Bearing Body

Image-forming apparatus

Cartridge, and toner container

Bearing device that supports a first rotation member, image forming apparatus that includes the bearing device, and associated method

Process cartridge

Process cartridge

Process cartridge

Drive coupling and transmitting assembly for photosensitive drum and toner cartridges

Image forming assembly and image forming apparatus

Axially shifting a photoconductive drum using a wear surface

Driving-force transmitting device and image forming apparatus

Intermittent driving device and image forming apparatus

Transfer mechanism and image forming apparatus

Imaging unit and image forming apparatus

Image forming device having tripod type constant-velocity joint for coupling rotary member with driving source

Electrophotographic printers having spatial self-compensation for image cylinder runout