Pile Receivers TRIZ Cases

Locking plates to vertical members keeps media separator plates level, reducing tilt, note jams, and deposit-dispense faults.

A separate bumper and guiding surface absorb repeated item impacts, protecting the receptacle from cyclic stress, fatigue, and repair downtime.

Conductive support sections ground static charge so discharged media stays aligned and stacks cleanly instead of sticking to the supports.

A two-stage swing-and-retract tray mechanism cuts retraction force and motor demand while storing large-media output trays compactly.

Variable conveyor speeds create a time gap between blank stacks so the stacker can discharge full loads without interrupting sheet feed.

A detachable tray with a height adjustment member increases sheet stacking capacity while lock members keep the transport structure stable.

A pivoting two-section discharge tray preserves straight sheet transport while folding closed to reduce installation space around the casing.

A swingable guide and retractable sheet wall raise tray capacity while keeping discharged document sheets aligned and easy to handle.

A movable wall and liftable discharge outlet block tray clearance, preventing foreign matter intrusion while keeping sheets moving smoothly.

Negative pressure and humidified airflow keep paper scraps contained during loading while maintaining storage humidity and handling accuracy.

Recessed and beam sections in a single rotating tray support paper and cards smoothly while keeping the ejection unit compact and strong.

Fence vibration straightens leaning media automatically, cutting downtime and avoiding manual intervention in loading equipment.

A body-fixed inspection table switches between storage and use positions, simplifying large-sheet inspection without disrupting printer operation.

Retraction position is adjusted to ink amount and discharge speed to keep media aligned while reducing jump-out, heat, and noise.

Pivoting and sliding side end cursors correct sheet curl during ejection, align stack edges, and help prevent tray jams.

A pivoting operation panel retracts the discharge tray extension during closure to prevent interference and damage in recording devices.

A vertically movable ejection table lowers during stacking and rises after conveyance to keep media placement clear and convenient.

Dual media detection and roller control prevent misfeeds when thick or stiff sheets enter a printer through the manual-feed path.

Printed sheets are sorted by varying stack positions while a maintenance unit overlaps the stacker, saving space without enlarging the printer.

Variable width-direction conveyance speed keeps sheet bundles aligned in compact finishing units despite sheet length and processing changes.

An extendable stacking unit and cam-driven orthogonal motion sort printed sheets while keeping the printer footprint compact.

A movable support member adjusts projection and retraction by sheet characteristics to prevent hanging, curling, and tray collision.

A pivoted discharge section shifts contact-member swing limits to detect stacked media with fewer parts and less mechanism complexity.

A moving-member sensor and adaptive sheet counting limit stack overflow and jams based on sheet type, length, and temperature or humidity.

Alternating offset elastic pieces bend discharged sheets into a stable wavy shape, improving stacking while keeping the sheet path compact.

A delayed transmission links one motor to registration and guide mechanisms, cutting drive count while keeping print sheets aligned smoothly.

A lifting discharge end and movable stop plate form staggered corrugated sheet bundles without heavy horizontal platform motion.

Marker end timing is adjusted from stored sheet width data to keep bundle marks accurate and avoid marker waste or drop-off.

Variable-friction transport belts, suction, and servo height control keep mixed sheets aligned for high-speed stacking without bulges or jams.

A fan placed outside the ejection space uses a ducted airflow to cool sheets, reduce adhesion, and preserve stacking capacity.

An upright multi-surface stopper blocks discharged sheets from climbing over the tray edge, improving stacking alignment and retrieval.

A flexible receiving member winds inward on a pivot shaft and hangs smoothly during feed-out to prevent jumping and improve sheet receiving capacity.

Elastic pieces and same-level discharge rollers stabilize wavy sheet discharge, enabling thinner vertical layouts with better stacking.

Nested extension arms with gear-guided rotation and sliding support media while reducing occupied space in compact reading devices.

A shared collision prevention sensor sets the ejection port upper limit, cutting sensor count while preventing tray contact.

A shared collision-prevention sensor sets the ejection port travel limit from tray position, cutting sensor count while avoiding feeder malfunctions.

An upstream ion discharger neutralizes sheet charge before stacking, reducing uneven stacking after post-processing and downstream electrostatic issues.

Discontinuous flatbed movement and transfer points can limit speed and damage sheets; integrated transport and alignment enables continuous processing.

Curved drawing belts turn sheets through a compact route, reducing friction and supporting reliable separation and transport.

Manual tray adjustment can cause incomplete opening; an actuator and torsion spring automate scanner tray expansion and folding.

A control unit moves the detachable feeding unit from feeding to replacement position, simplifying removal from the rotating shaft.

Lateral light emitters and receivers detect curled or abnormal sheet stacks, while lift lowering confirms the condition and helps prevent jams.

A moving member and position sensor adjust sheet discharge modes to prevent stack overflow or jams as stack height changes.

A shifting portion supports binding and switchbackless sheet discharge, improving productivity without reverse conveyance.

An axially sliding holding unit and deformable base simplify conveying-member replacement while suppressing shaft phase shifts.

Inclined guides constrain a spring-biased roller holder to preserve sheet direction, use roller space efficiently, and reduce misalignment and jams.

A reverse motor rotation adjusts a cam-driven lever that stiffens media between ejection rollers, reducing bending without a separate drive.

A hinged movable guide clears interference in stacked sheet paths, easing jam removal without full front clearance.

An integrated wall-and-groove guide moves the binding unit for edge and corner binding without a separate turning assisting member.

Automated carts move printed sheet stacks between machines, reducing manual transshipment.

A roll feed tray uses movable side guides to constrain axial position, stabilizing roll and cut-paper feeding.

A lifting member times roller-side pressing to guide sheets, release the leading edge, and keep the stack aligned.

Adjustable top and rear rods reposition a flexible reception sheet to prevent small papers from falling while accommodating large formats.