Printer Consumable Tracking for Missed Delivery Alerts
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Solution Overview
Problem
Existing printing apparatuses face issues with consumable products being easily removable, leading to missed notification transmissions for delivery requests, resulting in potential ink or toner depletion at inopportune times.
Innovation Solution
A printing apparatus with a display unit and memory that records notification-transmitted information for consumable products, ensuring external transmission and display prompts for missing notifications when the consumable is removed, thereby maintaining timely delivery requests.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the consumable product is made easily removable for user convenience, then ease of operation is improved, but the reliability of notification transmission deteriorates
Solution Approach 1:
The system performs preliminary action by recording the notification transmission status in the consumable product's storage unit before the consumable is removed. This ensures that even if the consumable is removed before external notification, the transmission status is already recorded and can be checked later, preventing loss of notification information.
Solution Approach 2:
The system implements feedback by checking the notification transmission status recorded in the consumable product when it is mounted or removed. If the notification was not transmitted, the display unit provides feedback to the user, prompting them to mount the consumable product again, thus ensuring notification delivery.
2Device complexity
If the notification transmission is performed only when the consumable product is mounted, then device complexity is reduced, but the reliability of delivery request deteriorates
Solution Approach 1:
The notification transmission status is recorded in advance in the consumable product's storage unit before the consumable is removed from the printing apparatus. This preliminary recording ensures that even if the consumable is removed before the external notification is sent, the transmission status is already captured, preventing loss of notification information.
Solution Approach 2:
The consumable product's storage unit acts as an intermediary to store the notification transmission status. This intermediary storage mechanism bridges the gap between the printing apparatus and the consumable product, ensuring that notification status information is preserved even when the consumable is removed, thus improving reliability without significantly increasing system complexity.
Data Source
AI summary
A printing apparatus that records, in a case where a remaining amount of a recording material in a consumable product mounted on the printing apparatus is less than a first predetermined amount, notification-transmitted information, to a first storage unit included in the mounted consumable product, and externally transmit a notification requesting a delivery of the consumable product, record the information indicating that the notification has been transmitted as information on the mounted consumable product to a second storage unit included in the printing apparatus, and perform, in a case where the consumable product is removed from the printing apparatus, and the information indicating that the notification has been transmitted is not recorded in the second storage unit, display on a display unit of the printing apparatus indicating that the notification has not been transmitted and prompting a user to mount the consumable product on the printing apparatus.