Hewlett-packard Development Company, L.P.

Jeremy E Barribeau

Peter G Hwang

Kevin Lo

Ki Jung Han

Michael V Leman

Stephen G Brown

Dan R Dwyer

Justin Dewey Francke

Matthew Douglas Reier

Damian James Mycroft

Wesley R Schalk

Kevin E Swier

David C Harvey

William Edward Hertling

Brad Benson

Stephen J Brown

John M Ennis

Benjamin D Coughlin

Danny Barker

A material cartridge includes a fresh label indicating material of the material cartridge includes previously unused material for fabrication of a three-dimensional (3D) object and a reclaimed indicator of the material cartridge, the reclaimed indicator indicating material subsequently contained within the material cartridge is reclaimed material from fabrication of a previous 3D object, wherein the reclaimed indicator is located underneath the fresh label such that when the material of the material cartridge is depleted, the fresh label is removable to expose the reclaimed indicator.

Indicating materials within material cartridges

An example print cartridge () is described including a body component (), a hollow tube () extending through the body component and visible on a portion of a surface () of the body component, and a touch sensor () exposed on the surface () of the body component ().

Print cartridges with light pipes and touch sensitive circuits

Private data to be communicated to a recipient is encrypted with the public key of a public and private key pair associated with the recipient. An optically readable format of the encrypted private data is generated. The optically readable format may be provided to the recipient.

Optically readable format of encrypted data

In an example implementation, an example printer system includes a lift, an indicator, a trigger, and a reset mechanism. In an example implementation, a lift is orientable by an amount of media when adjacent to the lift and a trigger has a first portion engageable with the lift at a first orientation of the lift. In an example implementation, the trigger causes the indicator to move towards a first location relative to an aperture defined by an exterior surface in response to engagement with the lift. In an example, the reset mechanism has a first portion engageable with the lift at a second orientation of the lift and the reset mechanism causes movement of the indicator away from the first location in response to engagement with the lift.

Media tray assemblies with indicators

Container

Printer

A described example system may include a connection engine, a capture engine, and a command engine. In that example, the connection engine wirelessly connects to an imaging device having a media location for placing media; the capture engine captures an image of media at the media location; and the command engine coordinates movement of the media in response to a capture operation or in preparation to perform the capture operation. In another example, an imaging device includes a media tray, a pick, a processor resource, and a memory resource having executable instructions that cause coordination of the pick to, in response to an indication that a sheet of media is captured from a capture device, generate movement of the sheet of media away from the media tray or movement the sheet of media on to the media tray.

Coordination of capture and movement of media

Growing community of inventors

Portland, OR, United States of America

Jeremy E Barribeau