This Canon CanoScan 8400F has been tested and is fully functional. It powers on, connects to a computer, and successfully scans using VueScan software.

Features:

* High-resolution flatbed scanner

* 3200 × 6400 dpi optical resolution

* Scan documents, photos, artwork, books, and magazines

* Built-in transparency unit for scanning 35mm film negatives and slides

* USB connectivity

Let me know if you have any questions.