Printing system, image processing apparatus, control method thereof, storage medium, and program product
The system addresses the inefficiency of using diagnostic test charts by directly analyzing printed defects to identify and correct faults, reducing downtime and enhancing productivity in image forming devices.
CN120315657APending Publication Date: 2025-07-15CANON KK
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Patent Information
- Application Number
- CN202510031911.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2024-01-12
- Filing Date
- 2025-01-09
- Publication Date
- 2025-07-15
AI Technical Summary
Technical Problem
The prior art requires printing test charts when performing image diagnosis, resulting in increased printing downtime and reduced productivity.
Method used
By detecting image data of the printed product with image defects, the factors of image defects are automatically identified, and printing is stopped when the predetermined conditions are met, reducing downtime.
Benefits of technology
Reduces downtime for image diagnostic processing and improves productivity.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention provides a printing system, an image processing apparatus, a control method thereof, a storage medium, and a program product. The printing system includes an image forming apparatus and a diagnostic apparatus. The image forming apparatus creates a printed product corresponding to an input image, and the diagnostic apparatus detects an image defect included in the printed product based on a read image obtained by reading the printed product, obtains a feature of the detected image defect in a case where the image defect is detected, and transmits the image defect to the image forming apparatus. And identifying factors of image defects based on the obtained features. In the process of obtaining the feature, if a predetermined condition of the detected image defect is satisfied, the image forming apparatus stops creation of the printed product and causes the diagnostic apparatus to obtain the feature of the image defect based on a read image obtained by reading the printed product.
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