Spacing Mechanisms TRIZ Cases

Near field communication antennas replace dedicated wiring in inkjet printers, eliminating noise interference from signal transmission cables.

A carriage conveyance unit moves a scanning head while a position detection unit tracks its location during operation.

Varying scan heights compensates for cumulative deposition to eliminate luster differences while extending nozzle life.

Bidirectional scanning print systems apply Vernier scale test patterns to identify misalignment and calibrate printhead positioning.

A carriage projecting portion directs lubricant onto sliding surfaces, reducing wear and preventing wastage during reciprocating movement.

An ink jet carriage uses an acceleration sensor to detect motion parameters alongside an encoder for precise position tracking.

A portable inkjet printing system uses a distance encoder to control printhead movement and ink deposition on stationary substrates.

A recording control system selects representative pixels to determine scanning direction adjustments.

Dynamic inspection logic skips carriage repositioning when near target, reducing motor noise while maintaining ink discharge reliability.

A pattern forming unit creates segmented linear patterns with shifted gaps to enhance test visibility.

A print device adjusts second ink ejection timing using test patterns to align landing positions with the first ink.

A printing apparatus controller acquires a first printing color gamut and operates driving elements to print patches for imaging color values.

A printer-plotter uses separate connecting mechanisms to move inkjet and cutting heads independently along a guide rail.

Planetary gears engage a platen-side gear to prevent shaft uplift from support grooves during reverse rotation, ensuring stable sheet feeding.

Lattice patterns with distinct basis vectors prevent graininess from print misalignment.

A carriage assembly uses resiliently energized slidable projections to maintain stable posture during reciprocating motion.

Selective discharge position alteration correction prevents irregular air streams and image quality deterioration caused by high ink discharge amounts.

A printer interlock device maintains motor driver connection after a stop signal to enable controlled carriage deceleration.

A distributed control system allocates data processing tasks across specialized boards to manage large inkjet printer operations.

Horizontal flexible flat cable routing enables upper-side access to carriage circuit boards in image forming apparatuses.

A print head controller adjusts ink ejection direction based on color gap data to maintain uniformity across band regions.

Intersecting adjustment patterns allow direct correction value identification from a single scale, reducing inspection complexity and time.

Concave sections accommodate folded signal lines, reducing head size while preventing ink adherence.

A third support member aligns driving and driven pulley supports to minimize frame bending deformation in large-format liquid discharge apparatuses.