Printer Paper Tray Interface for One-Click Scrap Paper Reuse
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Solution Overview
Problem
Conventional printing processes require multiple clicks to select the desired paper tray, leading to inconvenience, errors, and excessive paper usage, contributing to environmental issues.
Innovation Solution
An output device for each printer paper tray that allows users to easily select the appropriate paper tray through a user-friendly interface, enabling one-click selection of new, scrap, or special paper based on the work's purpose, thereby reducing paper waste and enhancing usability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the conventional print command window is used with multiple paper trays, then the printer can store different types of paper, but the user has to click multiple times to select the desired paper tray
Solution Approach 1:
The patent divides the paper tray selection interface into distinct segments (tray 1, tray 2, tray 3, etc.) with clear visual separation. Each tray is represented as an independent selectable element with its paper type clearly labeled, allowing users to quickly identify and select the desired tray without navigating through complex menus or multiple clicks.
Solution Approach 2:
The patent implements a disposable-like approach by providing pre-configured paper tray settings that can be quickly selected and discarded after use. The interface allows users to make rapid one-time selections without needing to configure complex settings each time, similar to using disposable items where setup is minimized for speed and convenience.
2Productivity
If the conventional print command window is used, then the printer can process print jobs, but users have to click 5-7 times to select the paper tray which takes unnecessary printing time
Solution Approach 1:
The patent performs preliminary configuration by pre-labeling and organizing paper trays with their respective paper types before the user needs to select them. The interface is prepared in advance with all tray options visible and clearly identified, eliminating the need for users to navigate through multiple menu levels or configuration screens during the actual printing process.
Solution Approach 2:
The patent enables users to skip through the printing setup process rapidly by providing a streamlined interface where the desired paper tray can be selected in a single action. The design allows users to rush through the selection process without being hindered by unnecessary intermediate steps, menu navigations, or complex configuration screens.
3Adaptability or versatility
If multiple paper trays are installed in the printer, then different paper types can be stored, but it becomes difficult to easily select the appropriate paper tray for each printing task
Solution Approach 1:
The patent uses color coding to differentiate between various paper types stored in different trays. Each paper tray is associated with a distinct color indicator that visually represents the paper type (e.g., colored dots or background colors), allowing users to quickly identify and select the appropriate tray based on the color matching the required paper type without reading text labels.
Solution Approach 2:
The patent applies local quality by providing unique visual characteristics to each paper tray selection element. Each tray option in the interface has distinct visual properties (such as colored borders, icons, or background shades) that correspond to the specific paper type stored in that tray, enabling users to easily distinguish between trays and select the correct one based on local visual cues rather than uniform presentation.
Data Source
AI summary
Disclosed is an output device for each printer paper tray and, more specifically, to an output device for each printer paper tray, which enables a user to select new paper, scrap paper (green paper), or special paper suitably according to the use of a work to be output and easily print and output the work, thereby maximizing the effect of paper saving as well as the operability and usability of a printing device means by the user.