Image-Forming Device Settings Transfer via Controller
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Solution Overview
Problem
Existing flat-rate printing services require cumbersome operations when transitioning from one image-forming device to another, as users must manually manage and update settings and consumables.
Innovation Solution
An image-forming device system that includes a controller capable of determining and transferring settings information from an old device to a new device via a communication interface, allowing for automatic storage and synchronization of settings, enabling seamless transitions between devices within the same group.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If users manually manage and update settings when changing image-forming devices, then settings can be transferred, but the operation becomes cumbersome and time-consuming
Solution Approach 1:
The patent applies copying by transferring settings information from the old image-forming device to the new device through communication interfaces. The controller copies settings data stored in the old device's memory to the new device, eliminating manual reconfiguration and enabling seamless device transitions while maintaining all user preferences and configurations.
2Ease of operation
If settings information is automatically transferred between devices, then user effort is reduced, but device complexity increases due to communication interfaces and automatic transfer mechanisms
Solution Approach 1:
The patent applies universality by equipping image-forming devices with communication interfaces that serve multiple functions: they enable automatic settings transfer, support cloud connectivity for subscription services, and facilitate device group management. This multi-functionality reduces the need for separate dedicated transfer hardware, thereby minimizing the increase in device complexity while achieving automation.
3Reliability
If settings information is stored in device memory, then settings can be retained and transferred, but memory capacity is consumed and management becomes more complex
Solution Approach 1:
The patent applies intermediary by introducing a server as a central repository for settings information. Instead of storing all settings permanently in device memory, the controller communicates with the server to store and retrieve settings data. This intermediary approach ensures reliable settings retention while reducing the burden on device memory capacity and simplifying local information management.
Data Source
AI summary
An image-forming device includes: a main casing to which a consumable having a consumable memory is attachable; a main memory; a communication interface; and a controller. The main memory is capable of storing: common identification information representing an image-forming device group including the image-forming device and another image-forming device; and settings information including a setting related to an operation of the image-forming device. The controller is configured to perform: in response to determining that the common identification information is stored in the main memory, an acquisition process; and a storage process. In the acquisition process, the controller acquires, from an external device via the communication interface, settings information stored in a main memory of the other image-forming device included in the image-forming device group corresponding to the common identification information. In the storage process, the controller stores the settings information in the main memory of the image-forming device.