1. Scan the test paper: First, scan the test paper into an electronic file with a scanner or camera. Pay attention to adjust the scanning parameters to obtain high-quality images. Generally speaking, better results can be obtained by using a scanner.
2. Processing scanned images: Use image editing software, such as Adobe Photoshop or Microsoft Paint, to delete the text and marks on the test paper. This may require some delicate operations, such as using lasso tools or magic wand tools to select and delete words or marks.
3. Print blank volume: print the processed image to get blank volume. Pay attention to the selection of suitable paper and ink to ensure clear printing effect.
4. Precautions: Care should be taken to protect the hygiene of eyes and hands during the operation to avoid bending over for a long time or overusing eyes. If possible, it is recommended to operate in a well-ventilated place to reduce the risk of inhaling harmful substances.
Matters needing attention in copying papers:
1, choose the right copier: you need a copier to copy paper. When choosing a copier, you must choose a copier that can meet the demand and ensure the quality and stability.
2. Use the right paper and ink: You need to use the right paper and ink to copy the paper, so as to ensure that the copy result is clear and of high quality. Generally speaking, using high-quality paper and ink can get better copying effect.
3. Pay attention to eye and hand hygiene: When operating the copier, you need to pay attention to eye and hand hygiene. Avoid bending over for a long time or using your eyes too much to reduce the harm to your body.
4. Avoid overloading the copier: the copier has a certain bearing capacity. If a large number of copies are made for a long time, the copier may be overloaded and malfunction. Therefore, it is necessary to control the copy quantity and avoid the overload of the copier.
5. Clean up the waste paper boxes in time: during the copying process, some waste paper boxes will be produced. If it is not cleaned in time, it may lead to problems such as full waste paper boxes and paper jams. Therefore, it is necessary to clean up the waste paper box in time.