User manual Lexmark Pinnacle Pro 901 (English - 199 pages)
Lexmark Pinnacle Pro901 - YouTube
LEXMARK Pinnacle Pro901 Up to 33 ppm Black Print Speed 4800 x 1200 dpi Color Print Quality Ethernet (RJ-45) / USB / Wi-Fi InkJet MFC / All-In-One Color Printer Inkjet Printers - Newegg.com