How can I scan an image properly?
There are some different way for scan an image or document, but all kinds of posses cannot give you a good performance. If you want to get a good performance you can scan your image with adobe Photoshop by import option. When you scene an image click import then you can see a dialog box.
There are many sub option in it such as light/dark, resolution, color mode, contrast/brightness, etc. for a best performance of scanning result you can reset the sub option, according to your choice. After preparing to scan you can see the preview if it seems to be a good result you can accept it.
Thank you.
How can I scan an image properly?
You can edit the picture on Adobe Photoshop to have a more good quality and clear some unnecessarily things of the picture or if you want buy a more and better scanner that can scan I high resolution and with a big size for all office papers.
I would recommend you to see this reviews for it may help you decide if you need to buy another scanner for the good quality of the image and for you to think if it will help you or you just will just edit the picture instead of buying another scanner for your use. Link for the reviews https://www.consumersearch.com/scanner-reviews and http://www.thebestscanners.com/