Sanwa Direct Scanner A3/A4 Compatible 1200dpi TWAIN Compatible Self-Scanning PDF Conversion Compatible Flatbed Scanner 400-SCN057 This is an A3-compatible flatbed scanner that can scan at up to 1200dpi. Scan sizes range from L size to A3. It has a movable cover that allows you to scan thick books, etc., and supports thicknesses up to about 2.4cm. Windows supports 7 types of save formats: JPEG, PDF, PNG, BMP, TIFF, Multi-Page PDF, and Multi-TIF. Mac supports 8 types of save formats: JPEG, PDF, PNG, BMP, GIF, TIFF, Multi-Page PDF, and Multi-TIF. It supports resolutions of 100dpi, 200dpi, 300dpi, 600dpi, and 1200dpi. With the Windows-exclusive software "VIISCAN," you can adjust the size and format and also correct images. You can scan multiple photos at once and save them as individual images. *Even on Mac, you can scan by installing the compatible driver. You can install the driver from the Sanwa Direct HP. You can also remove punch holes when scanning slips, etc. Moiré processing is also possible. (※Depending on the condition of the original document being scanned, it may not be possible to completely correct or remove it.) Equipped with an OCR function, it can convert image text into text data. It also comes with the software "Event Utility" that allows you to easily scan with the buttons on the main unit. (Windows only. You can download the MacOS driver from the URL in the specifications section.) Set contents: Main unit, power adapter, connection cable, installation DVD, instruction manual It has been used very few times and is in beautiful condition with no scratches or stains. Instant purchase OK.