Perforated membranes for liquid contronlin acoustic ink printing
Phase change ink jet apparatus
Phase change ink jet with independent heating of jet and reservo
Photo-thermal ink transferring device
Picture recording method and apparatus
Piezo activated pump in an ink liquid supply system
Piezoelectric detector for drop position determination in multi-
Piezoelectric detector for drop position determination in multi-
Piezoelectric drive element for the printer heads used in ink-op
Piezoelectric ink jet print head including common laminar piezoe
Piezoelectric operated printer head for ink-operated mosaic prin
Piezoelectric printing head for ink jet printer, and method
Piezoelectric transducers for ink jet systems
Pigmented semiconductive hot melt ink and ink jet apparatus empl
Pivotable ink-repelling screen for the writing head of an ink re
Planar ink-jet print head in a dual in-line package
Planarized printheads for acoustic printing
Plastic substrate for thermal ink jet printer
Plastic substrate for thermal ink jet printer
Platen arrangement for hot melt ink jet apparatus