Registering Devices TRIZ Cases
- Sheet Position Detection Using Roller Reflection
A sheet position detection apparatus uses a reflective roller face to fold the optical path for accurate end sensing.
- Carton Aligner Using Caster Effect and Vacuum Belts
Vacuum belts grip carton blanks while castered wheels apply lateral force, resolving alignment accuracy versus speed predictability contradictions.
- Document Alignment Roller Mechanism for Skew Reduction
An alignment roller intermittently contacts documents to move them against a fixed surface before feeding.
- Feeder Tray Lateral Adjustment for Print Media Registration
Motorized mechanisms shift feeder trays laterally to resolve alignment errors, maintaining registration accuracy during high-speed print jobs.
- Printer Skew Rollers for Job Offset Sorting
Drive system rotates skew rollers at differential speeds to align print media, eliminating costly hardware additions required for job offset sorting.
- Print Medium Buffering Flags for High Throughput
Dynamic flag positioning prevents material deformation and plot damage during high-volume printing.
- DC Motor Sheet Feeding Apparatus Overrun Control
Detection sensors trigger tentative stops or deceleration of the drive motor to prevent overrun and jamming when feeding small sheet stacks.