Registering Devices TRIZ Cases
- Sheet Skew Correction Mechanism With Dual Orientation Adjustment
A dual adjustment sheet correction mechanism combines driven contact-surface control with manual support alignment to handle varying sheet characteristics.
- Pocket Folding Machine Monitoring via Optical Control Marks
Optical sensing of printed control marks detects fold deviations on moving sheets, enabling real-time correction without complex multi-sensor setups.
- Relay Transport Guide Structure for Medium Skew Correction
Auxiliary guides and a restriction section correct large medium skew from external feeders, keeping alignment stable before recording.
- Sheet Skew Correction Guide Structure for Stable Conveyance
A movable guide and paired abutment surfaces form a wave in the sheet edge to correct skew and prevent slip during conveyance.
- Sheet Conveying Alignment Control for Mixed-Size Continuous Feeding
Sensors and speed control correct sheet skew and width offset during mixed-size continuous feeding without slowing image-forming productivity.
- Processing Tray Pressing Control for Media End Alignment
Pre-pressing stacked media before transport separation keeps sheet ends aligned when new media are added to a processing tray.
- Alignment Plate Skew Correction for Duplex Sheet Image Registration
Manual alignment plate angle adjustment, guided by corner-position detection, reduces skew and transverse shift in duplex sheet printing.
- Alignment Plate Angle Adjustment for Duplex Print Registration
Corner detection and manual angle adjustment reduce sheet skew and transverse shift, improving front-back image registration in duplex printing.
- Orbital Workpiece Printing for Narrow-Head Precision
Repeated orbital passes use transverse positioning to avoid wide print heads while preserving accurate drop placement and output flexibility.
- Roll-Sheet Feeding With Pre-Conveyor Reciprocation
A reciprocating roll corrects sheet skew and slack before conveyance, helping prevent wrinkles, jams, and leading-end damage.