公开(公告)号：US10387758B2

公开(公告)日：2019-08-20

申请号：US15499268

申请日：2017-04-27

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Suzanne L. Dustin ,  Brian C. Mayer

IPC: G06K15/02

Abstract: A printing device tracks characteristics regarding duplex print jobs received and printed at the printing device. The print device adjusts the start time of a duplex print engine of the printing device following receipt of a new duplex print job at the printing device to print the new duplex print job, based on the tracked characteristics, to optimize a balance between print job performance and print engine wear.

公开(公告)号：US11829661B2

公开(公告)日：2023-11-28

申请号：US17794221

申请日：2020-04-21

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Dean J. Richtsmeier ,  Brian C. Mayer ,  Kenneth Scott Line

IPC: G06F3/12

CPC classification number: G06F3/1229 ,  G06F3/121 ,  G06F3/128

Abstract: An example system may include a processor and a non-transitory machine-readable storage medium storing instructions executable by the processor to determine, during an imaging operation by an imaging component of a printing device, whether a print queue, supplied by the imaging component, will be depleted by a printing component of the printing device prior to a completion of the imaging operation; and adjust, based on the determination, a media feed rate of the printing component.

公开(公告)号：US20210162774A1

公开(公告)日：2021-06-03

申请号：US17173574

申请日：2021-02-11

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Brian Bartlow ,  Brian C. Mayer

IPC: B41J2/525

Abstract: A number of monochrome pages printed by a print system in a color mode and a total number of pages printed by the print system are monitored. A ratio of the number of monochrome pages printed by the print system in the color mode to the total number of pages printed by the print system is determined. The print system is switched between the color mode and a monochrome mode of the print system mode based on the ratio so as to reduce color cartridge wear of the print system and/or so as to reduce transitions between the color mode and the monochrome mode while printing monochrome pages.

公开(公告)号：US20180314472A1

公开(公告)日：2018-11-01

申请号：US15499268

申请日：2017-04-27

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Suzanne L. Dustin ,  Brian C. Mayer

IPC: G06F3/12

CPC classification number: G06K15/1856

Abstract: A printing device tracks characteristics regarding duplex print jobs received and printed at the printing device. The print device adjusts the start time of a duplex print engine of the printing device following receipt of a new duplex print job at the printing device to print the new duplex print job, based on the tracked characteristics, to optimize a balance between print job performance and print engine wear.

公开(公告)号：US11752777B2

公开(公告)日：2023-09-12

申请号：US17173574

申请日：2021-02-11

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Brian Bartlow ,  Brian C. Mayer

IPC: B41J2/525 ,  B41J29/38 ,  G03G15/00 ,  H04N1/46 ,  G03G15/01 ,  H04N1/60

CPC classification number: B41J2/525 ,  B41J29/38 ,  G03G15/0121 ,  G03G15/50 ,  H04N1/46 ,  G03G15/5083 ,  G03G15/553 ,  G03G15/556 ,  H04N1/60

Abstract: A number of monochrome pages printed by a print system in a color mode and a total number of pages printed by the print system are monitored. A ratio of the number of monochrome pages printed by the print system in the color mode to the total number of pages printed by the print system is determined. The print system is switched between the color mode and a monochrome mode of the print system mode based on the ratio so as to reduce color cartridge wear of the print system and/or so as to reduce transitions between the color mode and the monochrome mode while printing monochrome pages.

公开(公告)号：US20230063445A1

公开(公告)日：2023-03-02

申请号：US17799013

申请日：2020-02-13

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Robin P. Yergenson ,  Brian C. Mayer ,  Alan Williamson

IPC: B41J29/04

Abstract: A rotation base has a base circular structure. A display backing has a backing circular structure. The backing circular structure is rotatably attached to the base circular structure to permit the display backing to rotate between landscape and portrait orientations relative to the rotation base. One of the base and backing circular structures defines a slot. The other of the base and backing circular structures defines a tab rotatably disposed within the slot.

公开(公告)号：US11567706B1

公开(公告)日：2023-01-31

申请号：US17462535

申请日：2021-08-31

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Brian C. Mayer ,  Paul L. Jeran

IPC: G06F3/12

Abstract: A server device receives a request over a network for settings for a printing device having an identifier. The server device determines whether the settings for the printing device were previously received from the printing device and responsively saved by the server device, based on the identifier of the printing device. In response to determining that the settings for the printing device were previously received from the printing device and responsively saved by the server device, the server device transmits the settings over the network to reconfigure the printing device according to the settings.