Image Processing Apparatus Envelope Detection and Printing
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Solution Overview
Problem
Current image processing systems lack the ability to accurately handle user-defined envelopes during printing, as they do not account for the unique size and flap orientation of such envelopes, leading to improper printing and setup guidance.
Innovation Solution
An image processing apparatus that receives print control information from users, including details on envelope size and flap orientation, and generates appropriate guide images and print job data to ensure correct printing and setup of user-defined envelopes, distinguishing between standard and user-defined envelopes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the system uses standard printing processes for all sheets, then the printing process is simple and fast, but user-defined envelopes cannot be printed correctly due to lack of size and orientation information
Solution Approach 1:
The system performs preliminary detection of sheet type (envelope or not) and size before the printing process. This advance identification allows the system to prepare appropriate printing parameters and guide images in advance, ensuring user-defined envelopes are handled correctly without complicating the overall printing workflow.
Solution Approach 2:
The system changes printing parameters (such as printing area, orientation, and guide image) based on the detected sheet type and size. For user-defined envelopes, the system adjusts these parameters to match the specific envelope dimensions and flap orientation, enabling accurate printing while maintaining system simplicity through parameter-based adaptation.
2Manufacturing precision
If the system adds detection and processing for user-defined envelopes, then printing accuracy for envelopes improves, but the processing time and system complexity increase
Solution Approach 1:
The system detects and identifies user-defined envelopes before the main printing process begins. By performing this detection preliminarily and storing the envelope specifications, the system avoids time-consuming processing during the actual printing phase, thus maintaining efficiency while achieving precise envelope printing.
Solution Approach 2:
The system creates a digital representation (copy) of the envelope specifications including size and flap orientation during the detection phase. This copied information is then reused during printing to generate appropriate guide images and set printing parameters, eliminating the need for repeated measurements and reducing processing time.
3Ease of operation
If the system provides detailed guide images for envelope setup, then user ease of operation improves, but the amount of information to be processed increases
Solution Approach 1:
The system provides different levels of guide information based on the specific envelope type and user needs. For user-defined envelopes, detailed guide images showing flap orientation and placement are provided. For standard sheets, minimal or no guides are shown. This localized information provision improves ease of operation where needed while minimizing information processing load overall.
Solution Approach 2:
The system prepares and stores guide images and setup instructions in advance based on envelope detection results. By having this information ready beforehand, the system reduces the information processing load during the actual printing operation, as the guides are generated once and reused rather than being created in real-time.
Data Source
AI summary
An image processing apparatus includes a receiving unit that receives print control information input by a user, a unit that stores, in a memory, the print control information received by the receiving unit, and a print controller that causes a printing unit to print an image representing an image to be printed on a sheet to be imaged on the basis of the print control information stored in the memory when a predetermined operation is performed. The print control information includes first information indicating whether the sheet to be imaged is an envelope and second information indicating the size of the sheet to be imaged.