Recording Apparatus TRIZ Cases

Curved reinforcing portions enhance casing rigidity to support heavy loads without deforming the platen glass or interfering with the discharge tray.

CVD deposition fills depressed portions in liquid-ejection head orifice plates using a water-repellent layer.

A hybrid press integrates an ink-jet primer system with electro-photographic printing to deposit adhesion-promoting fluids onto substrates.

Sensor-driven marking apparatus selects active devices to compensate for transverse displacement and maintain accuracy.

Integrated anti-static guard member grounds paper guide to remove static charge, preventing paper detector malfunctions in portable thermal printers.

Adhesive elongation of 40 to 80 percent accommodates thermal expansion, preventing rod lens warping and adhesive peeling during high temperature operation.

Inverts duplex printing sequence to minimize drive roller contact, preventing paper surface compromise and density variations.

An adjustable printhead angle mechanism aligns with the print roller to optimize ink transfer during thermal ribbon printing.

Rotating an adjustment bolt moves the printing-device upper base horizontally along threaded chassis holes.

A resistive sensor in the vacuum port detects ink or foam contact to trigger an alert.

A transformer with an intermediate tap measures primary side current changes to detect secondary circuit conditions.