Digitally Marking Record Carriers TRIZ Cases

A multi-function device calculates representative values for specific pixels within a predetermined hue range to set target correction values.

An image sensor detects inkjet defects by targeting specific nozzles based on failure probability data, reducing resource waste from testing all components.

A document processing apparatus generates output data for page repeat printing layouts and displays the result in a preview window.

Output unit triggers pattern printing or notifications when automatic deviation acquisition fails outside permissible ranges.

A system estimates coated print color by correlating uncoated measurements with a predictive function to adjust printing parameters.

Mobile terminal relays job identification data to select printers, reducing manual operation burden during cross-device job transmission.

Ring oscillator loop speed detection suppresses front-end video clock signals to maintain stable back-end states for accurate image formation.

A maintenance server generates a prediction model from apparatus log data to detect abnormal states.

Spatially scales tone reproduction curves to align uniformity compensation with scanned image geometry.

A security paper sensor integrates into the printing paper feeding path to compare sensing values for accurate paper type identification.

Segmenting error handling by type resolves the contradiction between automation efficiency and appropriate complex fault management.

Separating rasterizing from color adjustment preserves original tone information, reducing resource consumption and improving reprinting efficiency.

Main controller unit encrypts lifespan information in replacement component management memory to prevent illegal use and unauthorized refilling.

A conversion module transforms standard gamut images into wide gamut space using experimentally determined parameters.

Colorant control look-up tables define node points and equal spacing to eliminate contouring artifacts from nonlinear tone scale functions.

A document processing system controller compares sensor measurements across marking engines to adjust actuators for consistent image output.

Frequency-controlled mask patterns reduce low-frequency interference with dot arrangements, eliminating granularity and uneven density in printed images.

A loop-shaped antenna synchronizes wireless IC data acquisition with optical image reading operations.

Segmenting toner into lattice patterns reduces scattering, maintaining image gradation quality.

Virtual primary color matrices compensate for gamma and additive failures to eliminate chromaticity shifts in liquid crystal displays.

An image reading apparatus generates real and preview image data concurrently during a single scanning operation.