Image Orientation Control for Multi-Folder MFP Adaptability
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
In multifunction machines with multiple folder configurations, existing image forming apparatuses cannot consistently produce desired deliverables by simply rotating image data based on document orientation, as different folders have distinct folding patterns.
Innovation Solution
An image forming apparatus that connects with both a first and second sheet folding unit, allowing the image forming unit to adjust its image orientation based on input folding unit information, enabling it to select between forming images in the same direction or inverted direction to match the folding patterns of either unit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If image data is rotated in a fixed direction based on document orientation, then the deliverables can be obtained when one single folder is connected, but the desired deliverables cannot be obtained when multiple types of folders with different folding patterns are connected
Solution Approach 1:
The image forming apparatus dynamically adjusts the image orientation based on the detected folding unit configuration. The control unit changes the image forming direction between first direction and second direction (inverted) depending on whether the first or second folding unit is connected, allowing the system to adapt to different folder types without manual intervention
Solution Approach 2:
The system automatically detects which folding unit is connected and self-adjusts the image orientation accordingly. The detection unit identifies the folding unit type, and the control unit automatically selects the appropriate image forming mode, eliminating the need for manual configuration by the user
2Manufacturing precision
If the image forming unit forms images in a fixed orientation, then the device operation is simple, but the output quality varies when different folding units are used
Solution Approach 1:
The detection unit provides feedback information about the connected folding unit type to the control unit. Based on this feedback, the control unit automatically adjusts the image forming orientation to ensure consistent deliverable quality regardless of which folding unit is connected
Data Source
AI summary
An image forming apparatus includes an image forming unit, an input unit configured to receive input of folding unit information specifying either one of a first sheet folding unit and a second sheet folding unit, and a control unit configured to selectively perform a first mode and a second mode based on the folding unit information, the first mode being a mode in which the image forming unit forms the image on the sheet such that an orientation of the image becomes a first direction, the second mode being a mode in which the image forming unit forms the image on the sheet such that the orientation of the image becomes a second direction inverted from the first direction.