1. Print Technology: Laser
2. Functions: Print, Copy, Scan, Fax (optional)
3. Printing Speed:
   • Color: Up to a certain number of pages per minute (ppm)
   • Monochrome: Up to a certain number of ppm
4. Print Resolution: High-resolution printing, typically up to 1200 x 1200 dpi
5. Scan Speed: High-speed scanning capabilities
6. Scan Resolution: High-resolution scanning, typically up to 600 x 600 dpi
7. Paper Capacity:
   • Standard and maximum paper capacity in terms of sheets and various supported paper sizes (A3, A4, etc.)
8. Duplexing: Automatic Double-sided printing and scanning
9. Connectivity: USB, Ethernet, Wireless (optional)
10. Control Panel: Typically equipped with a large color touchscreen display for easy navigation and control
11. Security Features: Enhanced security protocols, user authentication, data encryption, secure print, access control
12. Mobile Printing: Support for various mobile printing solutions

For the most accurate and detailed information regarding the Canon imageRUNNER ADVANCE DX C3930i, I recommend checking Canon’s official website, contacting Canon’s customer support, or referring to the product documentation that comes with the printer. Product specifications and features can be updated, so it’s essential to get the latest information from the manufacturer.