Lexmark MS331DN Monochrome Laser Printer

Printing
Duplex printing mode	Auto
Print resolution black	600 x 600 DPI
Colour The main colour of the product.
Print technology Indicates the method used to print by this product.	Laser
Duplex printing Feature of computer printers and multifunction printers (MFPs) that allows the printing of a sheet of paper on both sides (automatically or manually)
Maximum resolution Maximum printing resolution.	600 x 600 DPI
Print speed (black, normal quality, A4/US Letter) The print speed of a printer for black & white A4 pages, normal quality. The exact speed varies depending on the system configuration, software program, and document complexity.	38 ppm
Duplex print speed (black, normal quality, A4/US Letter)	17 ppm
Time to first page (black, normal)	6.2 s

Features
Maximum duty cycle The maximum number of prints/copies made by a printer/copier in a fixed period.	50000 pages per month
Recommended duty cycle	500 - 5000 pages per month
Printing colours The colours that can be produced by the printer.	Black
Page description languages	PCL 5,PCL 6,PCLm,PostScript 3
Country of origin Country where the device is made. Aka Country of manufacture (COM).	China

Input & output capacity
Total number of input trays	2
Total input capacity	350 sheets
Total output capacity	150 sheets
Multi-Purpose tray
Multi-Purpose tray input capacity	100 sheets
Maximum number of input trays	3
Maximum input capacity	900 sheets
Maximum output capacity Maximum number of sheets this product can hold in all available standard and optional output trays.	150 sheets

Paper handling
Maximum ISO A-series paper size The maximum paper size the device can handle, defined by ISO A-series.	A4
Paper tray media types	Card stock, Labels, Plain paper
ISO A-series sizes (A0...A9) Different sizes of paper from A0 (big) to A9 (small). A4 is the most common size used for printing documents.	A4,A5,A6
Non-ISO print media sizes	Executive, Folio, Legal, Letter, Oficio, Statement, Universal
Paper tray media weight	60 - 120 g/m²

Ports & interfaces
USB port The device features a socket into which a USB cable can be plugged.
USB 2.0 ports quantity Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.	1
USB connector What type of USB connector is built into the device.	USB Type-B

Network
Network ready Indicates whether the product is network-ready out of the box.
Wi-Fi Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Ethernet LAN An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Cabling technology Type of cable technology performance.	10/100Base-T(X)
Ethernet LAN data rates The different speed levels of the Ethernet LAN connection.	10,100 Mbit/s
Security algorithms Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.	LEAP, MD5, MSCHAPv2, PEAP, SNMPv3, TLS, TTLS
Supported network protocols (IPv4)	IPSEC, TCP/IP, ICMP, TCP, IGMP, UDP, 802.1x
Supported network protocols (IPv6)	IPSEC, TCP/IP, ICMP, TCP, IGMP, UDP, 802.1x
Management protocols	DHCP, BOOTP, RARP, mDNS, IGMP, WINS, DDNS, SNMPv3, SNMPv1, SNMPv2c, Telnet, NTP, ICMP, HTTP, DNS, ARP, HTTPs (SSL/TLS), SMTP, Finger

Performance
Internal memory The amount of memory, usually measured in bytes (e.g. MB, GB), which is installed in the system's hardware.	256 MB
Maximum internal memory The maximum amount of memory inside a product, usually measured in bytes e.g megabytes (MB) or gigabytes (GB).	256 MB
Built-in processor Whether or not a processor is built into the device.
Sound pressure level (printing)	53 dB
Sound pressure level (duplex printing)	50 dB
Sound power level (standby)	14 dB

Design
Market positioning Under which category can the device be positioned in the market, e.g. camera phone.	Business
Product colour The colour e.g. red, blue, green, black, white.	Black, White
Built-in display A display which is part of the product, so you do not need to attach another display.
Display The description of display that can includes display type, resolution, size etc.	LCD
Certification	ICES-003 B, BSMI B, US FDA, UL 60950-1, FCC B, cUL CAN/CSA-C22.2 60950-1, NOM, CB EN/IEC 60950-1, CB EN/IEC 60825-1, CE DoC (EN 62301 B, EN 62311, CE EN/IEC 60950-1, CE EN/IEC 60825-1, EN 61000-3, EN 55022 B, EuP, EN 55024, UL), EFTA (CE), KCC, CCC, CECP, CEL, C-tick DoC, UL-AR, KC, UL GS, EC 1275, MET-I, ISO 532B, ECMA-370, TED, GOST-R, SII, TER, DE-UZ 205

Power
Power consumption (printing)	550 W
Power consumption (ready)	5.5 W
Power consumption (standby) The amount of electricity that is consumed when the product is on standby.	0.9 W
Energy Star Typical Electricity Consumption (TEC)	0.45 kWh/week

System requirements
Windows operating systems supported Windows vesions wich can be used with the device.	Windows 10,Windows 7,Windows 8,Windows 8.1
Linux operating systems supported 8 RT. Linux (9.4, 9.5), Red Hat Enterprise Linux 5.0 (supported with a pre-built package); SUSE Linux (10.3, 11.0, 11, 11.1, 11.2), Fedora (9, 9.0, 10, 10.0, 11.0, 11, 12, 12.0), Ubuntu (8.04, 8.04.1, 8.04.2, 8.10, 9.04, 9.10, 10.04), Debian (5.0, 5.0.1, 5.0.2, 5.0.3)
Server operating systems supported	Windows Server 2016

Operational conditions
Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated.	10 - 32 °C
Operating relative humidity (H-H)	8 - 80%
Operating altitude	0 - 2896 m

Sustainability
Sustainability certificates	ENERGY STAR

Weight & dimensions
Width The measurement or extent of something from side to side.	368 mm
Depth The distance from the front to the back of something.	363 mm
Height The measurement of the product from head to foot or from base to top.	222 mm
Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.	9.3 kg

Packaging data
Package width The distance from one side of the packaging to the other.	410 mm
Package depth The distance from the front to the back of the packaging.	420 mm
Package height The distance from the top to the bottom of the packaging.	280 mm
Package weight Weight of the packaged product.	10.5 kg