Electrography/Magnetography TRIZ Cases
- Cartridge Movable Carriage Prevents Erroneous Insertion
A movable carriage with bosses aligns with guide portions to prevent erroneous insertion while minimizing lateral space requirements.
- Developer Container Storage Locking Mechanism
A developer container storage apparatus uses a rotation shaft and engage portion to switch a locking member between lockable and unlockable states.
- Cleaning Blade Young's Modulus and Tip Angle Optimization
Optimized modulus and tip angle suppress color streaks by preventing chipping and belly-abutting without lubricant.
- Developing Device Pressing Assembly for Roller Contact Control
A rotating shaft and operating unit restrict developing device movement to prevent photoreceptor damage during replacement.
- Polyurethane Cleaning Blade Shape Stability
A polyurethane cleaning blade uses a specific infrared absorption spectrum peak intensity ratio to maintain shape stability.
- Auxiliary Pressing Member for Hook Engagement in Image Formers
An auxiliary pressing member reinforces hook engagement with a boss using a distinct force direction.
- Electrophotographic Photoreceptor with Composite Resin Binder
A photoreceptor uses a composite resin binder and stilbene charge transport material to enhance photoresponsivity.
- Doped Tin Oxide Coated Titanium Oxide Conductive Layer
Phosphorus or tungsten doped tin oxide coating on titanium oxide particles prevents charging lines in low temperature and humidity environments.