Hewlett-Packard Company Intellectual Property Administration

Antoni Moncl&uacute;s

Richard H Lewis

Martin Urrutia

Jes&uacute;s Garcia

Curt Torgersson

A unitary ink supply tube guiding system for a large format inkjet printer includes a tube guide having a bottom comprising a tube support surface, and generally upwardly, preferably vertically, extending front and rear walls and an anti-buckling wall for confining movement of the ink tubes to prevent tube buckling. The ink tubes are supported throughout a full length to convey ink from stationary reservoirs to printheads mounted on a transversely movable printhead carriage. The tubes are preferably bundled together in at least one vertically extending plane and extend through front and rear substantially parallel reaches joined by a bend. The ink tubes are bundled together along a portion of their length by a protective sheath having wear resistant outer ribs which contact the tube guide. Anti-buckling stretch resistant tension ribs are preferably located along one side of the protective carrier or sheath. The tubes may be arranged if desired in separate protective carriers in parallel vertically extending planes so that the tube carriers do not rub together. An in-line tubes driver is aligned with the tubes in the unitary guide and has a rigid arm for bundling and guiding the tubes from spaced parallel planes into a common horizontal plane for passage of the ink tubes over the top of the front wall of the unitary guide to the printhead carriage.

Growing community of inventors

Barcelona, Spain

Antoni Monclús

Growing community of inventors

Barcelona, Spain

Antoni Moncl&uacute;s

Antoni Monclús