Scanners
Single-sided automatic feeder
The single-sided automatic document feeder (ADF) scans only one side of the document and is suitable for simpler documents, bringing convenience and saving time.Duplex
Two-sided scanning. These scanners can automatically scan a sheet of paper on both sides without the need to flip the sheet.
Simplex
Single-sided scanning. The device can scan only one side of the inserted document. To scan the other side, you have to flip and reinsert the page.
DPI
Dots per inch (DPI) indicates the number of dots in a printed inch.