Printing Apparatus Ink Bottle Ordering via Tank Consumption Tracking
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Solution Overview
Problem
Existing consumable item order systems for printing apparatuses do not effectively manage ink replenishment for ink bottles, as they do not account for the temporary storage of ink in an ink tank, leading to inappropriate timing for ordering new ink bottles.
Innovation Solution
A printing apparatus with an ink tank and a transmission unit that sends ink remaining amount information to a server, enabling order processing of new ink bottles based on consumption amounts, ensuring timely replenishment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If the existing consumable item order system is used, then the system can detect remaining amount of consumable items, but it cannot appropriately order ink bottles because it does not account for temporary storage in ink tanks
Solution Approach 1:
The system segments the ink supply chain into two distinct parts: the ink bottle (external storage) and the ink tank (temporary storage). By separately monitoring the remaining amount in each component and calculating consumption based on the difference, the system achieves precise tracking of actual ink bottle consumption, enabling reliable order timing decisions.
2Measurement precision
If the system monitors only ink tank levels, then it can detect current ink availability, but it cannot determine when to order new ink bottles
Solution Approach 1:
The system establishes a feedback loop that continuously monitors ink tank levels, calculates consumption amounts based on the difference between previous and current states, and uses this information to determine optimal ordering timing. This feedback mechanism ensures timely ink bottle replenishment while preventing premature or delayed orders.
3Ease of operation
If the system places orders based on ink tank threshold values, then it can trigger orders at specific levels, but it may order at inappropriate times due to temporary storage effects
Solution Approach 1:
The system performs preliminary calculations of ink consumption by comparing the difference between ink tank remaining amounts at different time points. This preliminary action provides accurate consumption data before triggering the order decision, ensuring that orders are placed based on actual usage patterns rather than arbitrary threshold levels, thereby improving order timing accuracy.
Data Source
AI summary
An object of the present disclosure is to provide a technique capable of appropriately ordering an ink bottle. One embodiment of the present disclosure is a printing apparatus that includes: an ink tank that stores ink supplied from an ink bottle; and a head to which ink is supplied from the ink tank, and the printing apparatus includes a transmission unit configured to transmit status information in which at least information relating to an ink remaining amount within the ink tank is included to a server and order processing of a new ink bottle is performed based on an ink consumption amount of the ink bottle.