Brand: Canon Model: i-SENSYS MF237w Type: Black and White Laser. Functions: Printing, Photocopying, and Scanning. Connectivity: USB and Wi-Fi. Print Speed: Up to approximately 23 pages per minute. Duplex Printing: Manual, not automatic. Fax: Available in this model.  Prints Black Uses black toner, suitable for papers, files, invoices, and text documents.