IP Library Patent Application 18651837
Patent Application
App. No. 18/651,837

INTELLIGENT IDENTIFICATION AND REVIVING OF MISSING JETS BASED ON CUSTOMER USAGE

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Quick Facts
Patent No.
US None
App. No.
18/651,837
Filed
May 1, 2024
Art Unit
2853
USPC
347/14
Abstract

A system includes a processor that executes computer executable components stored in a memory. The system includes a first component to receive data generated by at least one sensor. The system further includes a second component to generate an array that determines between activating one of a purge routine and a diagnostic routine on a printhead based on the array. The array is a function of the data. The system further includes a control component operable to selectively activate the purge routine on the printhead based on the determination.

Claims (18)

1 . A system operative on a printhead, comprising:

an ink-jet recording device including the printhead that ejects ink droplets from a plurality of nozzles;

a first sensor to detect data relating to the nozzles on the printhead; and

a processor to execute computer executable components stored in a memory, comprising:

a machine learning component to employ artificial intelligence (AI) to learn the data generated by the sensor for determining between selectively activating one of a purge routine and not activating the purge routine.

2 . The system of claim 1 , wherein the data identifies nonoperational nozzles on the printhead.

3 . The system of claim 2 , wherein the machine learning component employs the data to map an array of the non-operational nozzles relative to the printhead.

4 . The system of claim 3 , wherein the machine learning component uses the array to forecast a defect in a future print job.

5 . The system of claim 4 , wherein the processor is further operative to:

weigh the forecasted defect against a predetermined tolerance threshold; and

activate one of the purge and a diagnostic routine in response to the tolerance not being met.

6 . The system of claim 1 further comprising a second sensor to measure defects in an image rendered or to be rendered by the system.

7 . A system for use with an associated printhead, comprising:

a non-transitory storage device having stored thereon instructions for:

acquiring data from a drop sensor monitoring nozzles on the associated printhead; and

using the data, generating a map representing the nozzles on the associated printhead;

employing artificial intelligence to forecast a potential defect in images to be rendered by the printhead; and

selectively initiating a maintenance to be performed on an associated printhead based on the forecasted defect, the associated printhead being in communication with at least one hardware processor configured to execute the instructions.

Assignments (5)
SECOND LIEN NOTES PATENT SECURITY AGREEMENT Recorded Jul 2, 2025
From: XEROX CORPORATION
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 071785/0550 →
SECURITY INTEREST Recorded Apr 11, 2025
From: XEROX CORPORATION
To: JEFFERIES FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 070821/0219 →
SECURITY INTEREST Recorded Apr 11, 2025
From: XEROX CORPORATION
To: CITIBANK, N.A., AS COLLATERAL AGENT
Reel/Frame 070821/0240 →
FIRST LIEN NOTES PATENT SECURITY AGREEMENT Recorded Apr 11, 2025
From: XEROX CORPORATION
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 070824/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 1, 2024
From: STEURRYS, CHRISTINE ANN; ROSDAHL, ROBERT E., JR.; FICARRA, RICHARD P.; REED, ROBERT R.
To: XEROX CORPORATION
Reel/Frame 067279/0169 →