Printing Apparatus Error Mode Segmentation for Mismatched Media
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing printing apparatuses display warning messages when printing fails due to mismatched printing medium settings, but users struggle to identify which specific setting is causing the error among multiple options.
Innovation Solution
A printing apparatus with a display unit, receiving unit, medium container unit, size detection unit, and control unit that displays specific error modes for size and material mismatches, allowing users to easily identify and correct errors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a warning message is displayed when printing fails, then the user is notified of the error, but the user cannot immediately recognize which specific setting causes the error among multiple settings
Solution Approach 1:
The warning message is segmented into multiple distinct pieces of information: (1) a notification that printing cannot be executed, (2) specific setting items that differ between the printing apparatus and the print job, and (3) current settings of the printing apparatus. This segmentation allows users to clearly identify which specific setting causes the error rather than receiving a generic warning message.
2Loss of information
If multiple setting items for printing medium are displayed, then comprehensive information is provided, but users struggle to identify the specific erroneous setting
Solution Approach 1:
The problematic setting items are extracted and highlighted separately from the other settings. The display shows not only the comprehensive setting information but also specifically extracts and emphasizes the items that cause the printing failure, making them easily detectable among multiple settings.
Solution Approach 2:
Different visual qualities are applied to different parts of the setting information. Setting items that differ between the printing apparatus and the print job are displayed with distinct visual characteristics (such as highlighting or separate sections), allowing users to quickly identify the erroneous settings without being overwhelmed by all the setting details.
Data Source
AI summary
When a control unit receives a print request to designate a first size as a size of a sheet and designate a first material as a material of the sheet and a size of the sheet held by a sheet feeding cassette is a second size and a material of the sheet is a second material, the control unit displays a first display in one of a first mode and a second mode different from the first mode based on the first size and the second size, and displays a second display in one of a third mode and a fourth mode different from the third mode based on the first material and the second material.