Introduction

Get output up to 42 pages per minute, plus double-side automatic scanning, copying, faxing and touch-screen convenience, all in the compact Lexmark MX431adn.

General specifications

Printer Type

Multifunction - Laser

Model

Lexmark MX431adn

Printing

Print Colour

No

Duplex Printing

Yes

Print Quality / Speed

Resolution Black

2400 Image Quality, 600 x 600 dpi

Time to First Page (Black)

5.9 seconds

Speed Mono

Up to 42 ppm,18 spm(duplex)

Paper Handling / Media

Printable Area

0.2 inches of the top, bottom, right and left edges (within)

Media Size (Custom)

A6, Oficio, 7 3/4 Envelope, 9 Envelope, JIS-B5, A4, Legal, A5, Letter, Statement, Executive, Universal, DL Envelope, Folio, 10 Envelope

Paper Tray

2

Paper Trays (Max)

3

Input Paper Capacity

350 pages 20 lb or 75 gsm bond

Input Paper capacity (Max)

900 pages 20 lb or 75 gsm bond

Paper Output Capacity (Std)

150 pages 20 lb or 75 gsm bond

Paper Output Capacity (Max)

150 pages 20 lb or 75 gsm bond

Copier specifications

Copier Speed Black

18 spm

Copier Enlarge/Reduce

Yes

Range

25 - 400 %

Time to First Copy

5.9 seconds

Scanner specifications

Scanner Type

Flatbed scanner with ADF

Scan Technology

CIS

Scanner Resolutions

up to 600 X 600 ppi (color)-optical

Scan Area

8.5 x 14 inches (Maximum)

Supported File Formats

TIFF, PDF, JPEG, JPG

Fax specifications

Fax Speed Black

< 3 seconds per page

Fax Modem

ITU T.30, V.34 Half-Duplex, 33.6 Kbps

Operation / Volume / Certifications

Control panel

2.8 inch (7.2 cm) LCD touch panel

Duty Cycle (Monthly)

80000

Dimensions / weight / warranty

Width

16.2 in (41.15 cm)

Height

13.3 in (33.78 cm)

Depth

14.4 in (36.58 cm)

Weight

28.2 lb (12.79 kg)

Connectivity

USB

Yes

Ethernet

Yes

Green Certificates

Blue Angel

Yes

Energy Star Certified

Yes