Hewlett-Packard Development Company, L.p.

Michael Lee Hilton

Ralph L Stathem

Mark A Smith

Daniel D Dowell

Charles R Steinmetz

Louis C Barinaga

Jeffrey D Langford

Marc A Baldwin

Ashley E Childs

Jeremy A Davis

Melissa S Gedraitis

Paul Clinton Coffin

Patrick J Therien

Jeffrey T Hendricks

Daniel J Fredrickson

Kit L Harper

Greg K Justice

James D Plymale

Chris Arnold

Andrew T Davis

Huy Le

Allen F Zandonatti

Louis c/o Hp Company Barinaga

In one example in accordance with the present disclosure a print duplexing assembly is described. The assembly includes a duplexing device to facilitate printing on both sides of a print media. The assembly also includes a platen coupled to the duplexing device to guide the print media along a feed path as it is being printed on. The platen and the duplexing device are selectively removable from a printing device in which they are installed.

Print duplexing assembly with removable duplexing device

A leak mitigation device includes a planar portion and a tail portion. The planar portion has a first width. The tail portion has a proximal end and a distal end. The proximal end is attached to the planar portion and has a second width less than the first width. The planar portion and the tail portion comprise an absorbent material.

Leak mitigation devices

A printer includes a print media transport to transport a print media through a print zone, the transport of the print media to produce airborne particles, and a particle diverter to divert the airborne particles away from the print zone from a vicinity of the print media transport.

Printer with particle diverting

In one embodiment, a carriage for carrying a fluid ejector cartridge includes: a body having a bay therein for holding a fluid ejector cartridge; a pump mounted to the body; a retaining cover connected to the body, the cover movable between an open position in which the cartridge may be installed in or removed from the bay and a closed position in which the cover contacts the cartridge in the bay to help retain the cartridge in place in the bay; and a port disposed within the cover such that the cover port is connected to a port on the cartridge when the cartridge is installed in the bay and the cover is in the closed position, the cover port operatively connected to the pump so that a fluid may be pumped into the cartridge through the cover and cartridge ports.

Carriage for carrying a fluid ejector cartridge

An ink delivery system having at least one off-axis ink supply container and an on-axis printhead assembly. The on-axis printhead assembly includes at least one reservoir and a corresponding standpipe separated by a particle filter. At least one tube connects the off-axis ink supply container to the on-axis printhead assembly. A first valve is configured to selectively open a flow path between the tube and the reservoir. A second valve is configured to selectively open a flow path between the standpipe and the tube.

Ink delivery system and methods for improved printing

An ink delivery system having at least one off-axis ink supply container and an on-axis printhead assembly. The printhead assembly includes at least one reservoir and a corresponding standpipe separated by a particle filter. At least one tube connects the off-axis ink supply container to the printhead assembly. A first valve is configured to selectively open a flow path between the tube and the reservoir. A second valve is configured to selectively open a flow path between the standpipe and the tube.

Example embodiments of wiping are shown and described in which a print head is wiped along a non-linear path.

Wiping

Growing community of inventors

Vancouver, WA, United States of America

Michael Lee Hilton