HP Scanjet Pro N4000 Snw1 Duplex Desktop Document Scanner, White (6FW08A#BGJ)

Specifies the technology used to capture images of the scanned documents, such as CCD (Charge-Coupled Device) or CIS (Contact Image Sensor).

Refers to the capability to automatically scan both sides of a document without needing to manually flip it over.

Scan speed, measured in pages per minute (ppm), captures how fast the scanner can scan documents. For example, a scanner with 20 ppm can scan 20 pages each minute.

A pre-owned scanner that has been restored to good working condition by repairing or replacing any faulty components.

All Types of Connector/Port/Interface on product.

Weight of the product measured in pounds.

The overall height of the product, measured top to bottom.

Grayscale Depth refers to the number of bits used to define a single pixel, which determines how many gray tones are represented in a scanned image. The greater the bit count, the higher the quality and detail of the image.

Scanner resolution (or optical resolution), measured in dots per inch (dpi), refers to the amount of detail a scanner can capture. The higher the resolution, the higher the quality and sharpness of the scanned image.

Document feeder type refers to the method by which documents are fed into a scanner. Autoload scanners use an automatic feed mechanism allowing the user to scan multiple pages unattended. Manual load scanners require the user to manually place each document into the feeder one at a time.

The maximum amount of pages the product can handle at once.

The amount of electricity consumed in one hour, measured in Watts.

Compatible operating systems the product works with (i.e. Win10, Linux, Snow Leopard, etc).

Actual manufacturer name for the color of the product.