Image Forming Apparatus Confirmation Printing Control
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Solution Overview
Problem
The existing image forming apparatus requires manual intervention by service engineers to set and cancel the forced hold setting when using the confirmation printing mode, which is cumbersome and inefficient.
Innovation Solution
The apparatus includes a processor and memory that allows it to function as a reception unit for image data, a printing unit, an acceptance unit for user instructions, and two print control units: one for regular printing and another for printing with a predetermined pattern, enabling user-controlled initiation of printing with a pattern in the confirmation printing mode.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the forced hold setting is manually set and canceled by the service engineer when using the confirmation printing mode, then printing can be prevented from starting immediately, but the operation becomes troublesome and complex
Solution Approach 1:
The system automatically activates forced hold setting when confirmation printing mode is enabled, eliminating the need for manual intervention. The service engineer only needs to set the confirmation printing mode, and the system self-manages the forced hold setting activation and deactivation, making the operation simpler while maintaining reliable prevention of unintended printing
2Productivity
If the image forming apparatus immediately starts printing after receiving image data, then printing efficiency is high, but the user cannot become aware of maintenance status
Solution Approach 1:
The system preliminarily activates forced hold setting when confirmation printing mode is detected, preventing immediate printing before the user can become aware of the maintenance status. This preliminary action ensures that printing is delayed just long enough for user awareness while maintaining high productivity when not in maintenance mode
Data Source
AI summary
An image forming apparatus includes a processor, and a memory storing instructions, when executed by the processor, causing the image forming apparatus to function as a reception unit configured to receive image data from an information processing apparatus, a printing unit configured to print an image based on the image data, an acceptance unit configured to accept a user operation for issuing an instruction to start printing, a first print control unit configured to cause the printing unit to print an image generated from the image data received by the reception unit, and a second print control unit configured to cause the printing unit to print an image obtained by adding a predetermined pattern image to an image generated from the image data received by the reception unit, wherein the second print control unit starts printing according to the user operation being accepted by the acceptance unit.