Canon kabushiki kaisha (20240134307). IMAGE FORMING APPARATUS simplified abstract
Contents
- 1 IMAGE FORMING APPARATUS
IMAGE FORMING APPARATUS
Organization Name
Inventor(s)
IMAGE FORMING APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240134307 titled 'IMAGE FORMING APPARATUS
Simplified Explanation
The image forming apparatus described in the abstract includes a curl correcting portion in the reconveying path to correct the curl of the sheet being conveyed. The curl correcting portion consists of a first correcting portion that bends the sheet upwardly and a second correcting portion that bends the sheet downwardly, both working to correct the curl of the sheet.
- The image forming apparatus includes an image forming portion, a fixing portion, a discharging portion, a discharge path, a reversing portion, a reconveying path, and a curl correcting portion.
- The curl correcting portion corrects the curl of the sheet by applying forces to bend the sheet in opposite directions.
- The first correcting portion bends the sheet upwardly, while the second correcting portion bends the sheet downwardly.
- The second correcting portion is located downstream of the first correcting portion in the conveyance direction of the sheet.
Potential Applications
This technology could be applied in various printing and copying machines to ensure that the output sheets are flat and free from curl, improving the overall quality of printed materials.
Problems Solved
This technology solves the issue of curled sheets coming out of the image forming apparatus, which can be inconvenient and affect the appearance of printed documents.
Benefits
The curl correcting portion ensures that the sheets are flat and properly aligned, reducing the need for manual intervention to correct curled sheets and improving the overall efficiency of the image forming apparatus.
Potential Commercial Applications
This technology could be utilized in commercial printing services, office printers, and photocopiers to enhance the quality of printed materials and streamline the printing process.
Possible Prior Art
Prior art may include similar technologies used in printing and copying machines to correct the curl of sheets, although the specific design and configuration of the curl correcting portion described in this patent application may be unique.
Unanswered Questions
How does the curl correcting portion interact with different types of paper or media?
The article does not specify how the curl correcting portion adjusts to different types of paper or media, such as thickness or texture, to effectively correct the curl.
What maintenance or calibration is required for the curl correcting portion over time?
The article does not address the long-term maintenance or calibration needs of the curl correcting portion to ensure its continued effectiveness in correcting sheet curl.
Original Abstract Submitted
an image forming apparatus includes an image forming portion, a fixing portion, a discharging portion, a discharge path toward the discharging portion, a reversing portion including a reverse path branched from the discharge path and to reverse the sheet and a reconveying path branched from the reverse path and through which the sheet reversed in the reversing portion is reconveyed to the image forming portion. a curl correcting portion is disposed in the reconveying path and corrects curl of the sheet conveyed through the reconveying path. the curl correcting portion includes a first correcting portion to apply a force to upwardly bend the first side to the sheet conveyed through the reconveying path, and a second correcting portion to apply a force to downwardly bend the first side. the second correcting portion is disposed downstream of the first correcting portion with respect to a conveyance direction of the sheet.
