Lexmark MX521ade - Monochrome Laser - Duplex (2-sided) Printing: Integrated Duplex - Print Speed: Up to 46 ppm - Recommended Monthly Page Volume: 2000 - 15000 pages - 36S1439

Printer Type:Multifunction

Functions:Copying;Color Scanning;Printing;Network Scanning;Faxing

Printer Technology:Laser

Printer Output:Monochrome

Printer Interface:Gigabit Ethernet; USB 2.0

Printer Speed:Up to: Black: 44 ppm (A4) Black: 46 ppm (Letter)

First Page Out:As fast as: Black: 6 seconds

Print Max Resolution ( B&W ):600 dpi x 600 dpi

Print Max Resolution (Color):None

Duplex Printout:Duplex

Printer Language Simulation:XPS; PCL 5e Emulation; Direct Image; AirPrint; PDF 1.7 emulation; Personal Printer Data Stream; PostScript 3 emulation; PCL 6 emulation

Duty Cycle:Up to: 120000 pages per month

Recommended Monthly Volume:2000 - 15000 pages

AirPrint Enabled:Yes

Printer Fonts Included:2 PCL bitmap fonts, OCR-A, OCR-B scalable PCL 5e fonts, For more information, refer to the Technical Reference., 84 scalable PCL fonts, 91 scalable PostScript fonts, 3 of 9 scalable PCL 5e fonts in Narrow, Regular and Wide, 5 PPDS bitmap fonts, 39 scalable PPDS fonts

Display Diagonal Size:4.3 Inch

Touch Screen:Yes

Control Panel:Touchscreen

Printer Processor Type:Dual Core, 1.0 GHz

Processor / Clock Speed:1 GHz

RAM / Total Installed Size:1 GB

RAM / Max Supported Size:1024 MB