Method 1: If the book is normal A4 size and average thickness, it can be scanned by A4 format scanner; If the book is thick, it is necessary to flatten and scan the binding of the book as much as possible, then scan it page by page, and then copy it to the computer for processing with Adobe Photoshop software. "For example, there are some words on a page that I don't want to scan", and the words that don't need to be processed are filled in white by this software (specifically by advertising companies or

Method 2: You can use a professional camera (with macro function) to shoot directly in a bright place, and then copy it to the computer and process it with Adobe Photoshop software. "For example, there are some words on the page that I don't want to scan." Just use this software to fill in the text that doesn't need to be processed in white (specifically, it is made by an advertising company or a printing shop), and finally print out the required layout size.