Replaceable developer roller

Replenishing container for replenishing charging particles...

Residual toner management in an electrophotographic device

Resin product, method of disassembling the resin product,...

Restoration method for a charging roller, a charging roller...

Retractable shield for a photosensitive member

Retractable shield for photosensitive member

Rigid interference gear mount for enhanced motion quality

Rigid process cartridge and electrophotographic image...

Robust door panel breakaway mechanism for an image forming...

Roller spacing apparatus and image forming device having the...

Roller spacing device

Roller, belt unit, and image forming apparatus that uses a...

Rotary body support structure and image forming apparatus...

Rotary developer and image formation apparatus having rotary...

Rotary developing device having adjustably mounted developing un

Rotatable roller, image forming apparatus employing same,...

Safety mechanism for open/close door member of image forming app

Scan module for a document copying machine

Securing mechanism for an image forming device module