Removable Unit Segmentation for Image Forming Apparatus Transport
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Solution Overview
Problem
Retrofitting image forming apparatuses often results in changes to the barycentric position and strength of the housing, leading to increased costs and complexity due to the need for additional reinforcement against vibrations and shocks during transportation, as well as the requirement for dedicated packing materials and configurations that complicate and increase the cost of packaging.
Innovation Solution
An image forming apparatus design featuring a main body and a removable unit that can be attached and detached, with the removable unit being packable separately from the main body, allowing for simplified attachment and reduced operational complexity, and using appropriate packing materials to prevent deformation from vibrations and shocks during transportation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a unit is retrofitted to an existing apparatus, then the functionality or performance is improved, but the barycentric position changes and housing strength is affected, requiring additional reinforcement against vibrations and shocks
Solution Approach 1:
The apparatus is divided into a main body and a separately packable removable unit. This segmentation allows the removable unit to be detached during transportation, eliminating the need to reinforce the housing against vibrations and shocks while still enabling retrofit functionality when needed.
Solution Approach 2:
The removable unit is extracted from the main body during transportation and can be attached only when needed. This extraction eliminates the adverse effects of vibrations and shocks on the housing while preserving the ability to retrofit the apparatus with additional functionality.
2Adaptability or versatility
If the removable unit is attached to the outside of the main body, then the apparatus functionality is enhanced, but dedicated packing material is required which increases packing size and cost
Solution Approach 1:
The packaging system is segmented into separate packaging for the main body and the removable unit. This allows each component to be packed efficiently using conventional materials without requiring oversized dedicated packaging, reducing overall packing volume and cost.
Solution Approach 2:
The removable unit is prepared separately in advance with its own packaging, allowing it to be attached to the main body only when needed. This preliminary separation enables efficient use of conventional packing materials and avoids the need for pre-configured dedicated packaging.
3Stability of the object's composition
If the removable unit is integrated with the main body in a fixed configuration, then structural stability is improved, but vibrations and shocks during transportation complicate the packing configuration and increase cost
Solution Approach 1:
The configuration of the apparatus transitions from a fixed integrated state during operation to a separated state during transportation. This dynamic approach allows the removable unit to be detached, simplifying the packing configuration and eliminating the need for complex vibration protection measures.
Solution Approach 2:
The removable unit is detached in advance before transportation, preventing vibrations and shocks from complicating the packing configuration. This preliminary action maintains structural stability during transport while avoiding the need for complex packaging solutions.
Data Source
AI summary
An image forming apparatus includes: a main body that forms an image on a sheet; and a removable unit that is attachable and removable to and from the main body, wherein the removable unit includes a first unit attachable to an outside of the main body, and is packable separately from the main body in a state removed from the main body.