Printer Repair Guidance Display Separating Unit and Sub-Parts
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Solution Overview
Problem
Existing systems fail to clearly distinguish between unit and sub-parts requiring maintenance procedures, leading to excessive display of parts and confusion about which parts need priority attention.
Innovation Solution
An information provision system that provides separate displays for unit and sub-parts recommended for maintenance procedures, using a cloud-based server to estimate and prioritize repair locations based on market records and AI, and offers a graphical user interface for engineers to execute and feedback procedures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If display is performed at the unit of a sub part, then all of the parts are displayed at the unit of a sub part, but the number of parts that are displayed becomes excessive and the person who will replace the parts is not made aware of which of the parts have the highest possibility of needing the procedures
Solution Approach 1:
The patent segments the display of parts by distinguishing between unit parts and sub parts, and further segments sub parts into recommended sub parts (those requiring procedures) and non-recommended sub parts. This segmentation allows the system to display only the necessary information (recommended sub parts and unit parts) while filtering out excessive non-recommended parts, thereby improving information clarity without reducing the quantity of relevant parts displayed.
Solution Approach 2:
The patent applies local quality by treating recommended sub parts and unit parts differently in the display. Recommended sub parts are displayed with specific highlighting or marking to indicate their importance, while non-recommended sub parts are excluded from the display. This local differentiation ensures that the person performing maintenance can quickly identify which parts require attention without being overwhelmed by all parts listed at the sub part level.
2Ease of operation
If the unit for the part that is being displayed is made to be different based on information for who will replace the part, then the display can be customized, but in a case in which a display is only performed at the unit of a unit, even in a case in which the majority of the procedure is taken up by a procedure for a particular sub part, this part is not specified
Solution Approach 1:
The patent segments the part hierarchy into unit parts and sub parts, and further segments sub parts into recommended and non-recommended categories. This segmentation enables the system to maintain customization based on user roles while ensuring that recommended sub parts are explicitly specified in the display, preventing information loss about which specific parts need maintenance procedures.
Solution Approach 2:
The patent adds another dimension to the display by introducing a recommendation indicator that distinguishes recommended sub parts from non-recommended ones. This additional dimension allows the system to provide customized displays for different users while simultaneously specifying which sub parts are recommended for procedures, thus preventing the loss of sub part specification that would occur in traditional unit-level displays.
Data Source
AI summary
An information provision system providing information relating to a procedure for a printer has a repair process display unit configured to provide information including one or more corresponding locations in the printer for which it has been estimated that a procedure is recommended, and procedure contents for the procedures with respect to the one or more corresponding locations; wherein the repair process display unit performs the provision of information such that a unit part for which the procedure is recommended, and a sub part for which the procedure is recommended and that is included in the unit part are both displayed independently as the corresponding locations.