Specifications

General specifications

[Note]

The specification values listed below are subject to change without notice. See www.samsung.com/printer for possible changes in information.

Items

Description

Dimension

Width x Length x Height

  • ML-331xD: 366 x 368 x 240.6 mm (14.40 x 14.48 x 9.47 inches) without optional tray

  • ML-331xND/ML-371xD/ML-371xND/ML-371xDW:  366 x 368 x 252.9 mm (14.40 x 14.48 x 9.96 inches) without optional tray

Weight

Machine with consumables

  • ML-331x Series: 9.74 kg (21.47 lbs)

  • ML-371x Series: 9.95 kg (21.94 lbs)

Noise Level[a]

Ready mode

26 dB (A)

Print mode

  • ML-331x Series:  51 dB (A)

  • ML-371x Series:  52 dB (A)

Temperature

Operation

10 to 32°C (50 to 90°F)

Storage (packed)

-20 to 40°C (-4 to 104°F)

Humidity

Operation

20 to 80% RH

Storage (packed)

10 to 90% RH

Power rating[b]

110 volt models

AC 110 - 127 V

220 volt models

AC 220 - 240 V

Power consumption

Average operating mode

Less than 550 W

Ready mode

Less than 60 W

Power save mode

Less than 3.5 W

Power off mode

Less than 0.4 W (0.1 W[c])

Wireless [d]

Module

U98Z058

[a] Sound Pressure Level, ISO 7779. Configuration tested: basic machine installation, A4 paper, simplex printing.

[b] See the rating label on the machine for the correct voltage (V), frequency (hertz) and type of current (A) for your machine.

[c] For the machine that has a power switch.

[d] Wireless model only (see Features by models).

Print media specifications

Type

Size

Dimensions

Print media weight/Capacity[a]

Tray1 / Optional tray

Multi-purpose tray[b]

Plain paper

Letter

216 x 279 mm (8.5 x 11 inches)

70 to 90 g/m2 (19 to 24 lbs bond)

  • 250 sheets of 80 g/m2 (20 lbs bond) for tray1.

  • 520 sheets of 80 g/m2 (20 lbs bond) for optional tray.

70 to 90 g/m2 (19 to 24 lbs bond)

  • The machine does not have a display screen: 1 sheet of 80 g/m2 (20 lbs bond)

  • The machine has a display screen: 50 sheets of 80 g/m2 (20 lb bond)

Legal

216 x 356 mm (8.5 x 14 inches)

US Folio

216 x 330 mm (8.5 x 13 inches)

A4

210 x 297 mm (8.27 x 11.69 inches)

Oficio

216 x 343 mm (8.5 x 13.5 inches)

JIS B5

182 x 257 mm (7.17 x 10.12 inches)

ISO B5

176 x 250 mm (6.93 x 9.84 inches)

Executive

184 x 267 mm (7.25 x 10.5 inches)

A5

148 x 210 mm (5.83 x 8.27 inches)

A6

105 x 148 mm (4.13 x 5.83 inches)

  • 150 sheets of 75 g/m2 (20 lbs bond)

Envelope

Envelope Monarch

98 x 191 mm (3.87 x 7.5 inches)

Not available in tray1/optional tray.

75 to 90 g/m2 (20 to 24 lbs bond)

Envelope No. 10

105 x 241 mm (4.12 x 9.5 inches)

Envelope DL

110 x 220 mm (4.33 x 8.66 inches)

Envelope C5

162 x 229 mm (6.38 x 9.02 inches)

Envelope C6

114 x 162 mm (4.49 x 6.38 inches)

Thick paper

Refer to the Plain paper section

Refer to the Plain paper section

91 to 105 g/m2 (24 to 28 lbs bond)

91 to 105 g/m2 (24 to 28 lbs bond)

Thicker paper

Refer to the Plain paper section

Refer to the Plain paper section

Not available in tray1/optional tray.

164 to 220 g/m2 (44 to 58 lbs bond)

Thin paper

Refer to the Plain paper section

Refer to the Plain paper section

60 to 70 g/m2 (16 to 19 lbs bond)

60 to 70 g/m2 (16 to 19 lbs bond)

Transparency

Letter, A4

Refer to the Plain paper section

Not available in tray1/optional tray.

138 to 146 g/m2 (36.81 to 38.91 lbs bond)

Labels[c]

Letter, Legal, US Folio, A4, JIS B5, ISO B5, Executive, A5

Refer to the Plain paper section

Not available in tray1/optional tray.

120 to 150 g/m2 (32 to 40 lbs bond)

Card stock

Letter, Legal, US Folio, A4, JIS B5, ISO B5, Executive, A5

Refer to the Plain paper section

121 to 163 g/m2 ( 32 to 43 lbs bond)

121 to 163 g/m2 (32 to 43 lbs bond)

Bond paper

Refer to the Plain paper section

Refer to the Plain paper section

106 to 120 g/m2 (28 to 32 lbs bond)

106 to 120 g/m2 (28 to 32 lbs bond)

Minimum size (custom)

  • Multi-purpose tray: 76 x 127 mm (3 x 5 inches)

  • Tray 1: 105 x 148.5 mm (4.13 x 5.85 inches)

60 to 163 g/m2 (16 to 43 lbs bond) [d], [e]

Not available in optional tray.

Maximum size (custom)

216 x 356 mm (8.5 x 14 inches)

[a] Maximum capacity may differ depending on media weight, thickness, and environmental conditions.

[b] The machine does not have a display screen: 1 sheet for multi-purpose tray.

[c] The smoothness of the labels used in this machine is 100 to 250 (sheffield). This means the numeric level of smoothness.

[d] The paper types available in multi-purpose tray: Plan, Thick, Thicker, Thin, Cotton, Colored, Pre-printed, Recycled, Envelope, Transparency, Labels, Cardstock, Bond, Archive

[e] The paper types available in tray 1: Plan, Thick, Thin, Recycled, Cardstock, Bond, Archive

System requirements

Microsoft® Windows®

Operating system

Requirement (recommended)

CPU

RAM

free HDD space

Windows® 2000

Intel® Pentium® II 400 MHz (Pentium III 933 MHz)

64 MB (128 MB)

600 MB

Windows® XP

Intel® Pentium® III 933 MHz (Pentium IV 1 GHz)

128 MB (256 MB)

1.5 GB

Windows Server® 2003

Intel® Pentium® III 933 MHz (Pentium IV 1 GHz)

128 MB (512 MB)

1.25 GB to 2 GB

Windows Server® 2008

Intel® Pentium® IV 1 GHz (Pentium IV 2 GHz)

512 MB (2 GB)

10 GB

Windows Vista®

Intel® Pentium® IV 3 GHz

512 MB (1 GB)

15 GB

Windows® 7

Intel® Pentium® IV 1 GHz 32-bit or 64-bit processor or higher

1 GB (2 GB)

16 GB

  • Support for DirectX® 9 graphics with 128 MB memory (to enable the Aero theme).

  • DVD-R/W Drive

Windows Server® 2008 R2

Intel® Pentium® IV 1 GHz (x86) or 1.4 GHz (x64) processors (2 GHz or faster)

512 MB (2 GB)

10 GB
[Note]

  • Internet Explorer 6.0 or higher is the minimum requirement for all Windows operating systems.

  • Users who have administrator rights can install the software.

  • Windows Terminal Services is compatible with your machine.

  • For Windows 2000, Services Pack 4 or higher is required.

Macintosh

Operating system

Requirements (Recommended)

CPU

RAM

Free HDD space

Mac OS X 10.3 ~ 10.4

  • Intel® processors

  • PowerPC G4/ G5

  • 128 MB for a powerPC based Mac (512 MB)

  • 512 MB for an Intel-based Mac (1 GB)

1 GB

Mac OS X 10.5

  • Intel® processors

  • 867 MHz or faster Power PC G4/ G5

512 MB (1 GB)

1 GB

Mac OS X 10.6

  • Intel® processors

1 GB (2 GB)

1 GB

Linux

Items

Requirements

Operating system

Fedora 4 ~ 12 (32/ 64 bit)

OpenSuSE® 10.2, 10.3, 11.0, 11.1, 11.2 (32/64 bit)

SuSE 10.0, 10.1 (32 bit)

Ubuntu 5.04, 5.10, 6.04, 6.10, 7.04, 7.10, 8.04, 8.10, 9.04, 9.10 (32/64 bit)

Mandriva 2005, 2006, 2007, 2008, 2009, 2009.1 (32/64 bit)

Debian 4.0, 5.0 (32/64 bit)

Redhat® Enterprise Linux WS 4, 5 (32/64 bit)

SuSE Linux Enterprise Desktop 10, 11 (32/64 bit)

CPU

Pentium IV 2.4GHz (Intel Core™2)

RAM

512 MB (1 GB)

Free HDD space

1 GB (2 GB)

Unix

Items

Requirements

Operating system

Sun Solaris 9, 10 (x86, SPARC)

HP-UX 11.0, 11i v1, 11i v2, 11i v3 (PA-RISC, Itanium)

IBM AIX 5.1, 5.2, 5,3, 5.4

Free HDD space

Up to 100 MB

Network environment

[Note]

Network and wireless models only (see Features by models)

You need to set up the network protocols on the machine to use it as your network machine. The following table shows the network environments supported by the machine.

Items

Specifications

Network interface

  • Ethernet 10/100/1000 Base-TX

  • 802.11b/g/n Wireless LAN

Network operating system

  • Windows 2000/Server 2003 /Server 2008/XP/Vista/7/Server 2008 R2

  • Various Linux OS

  • Mac OS X 10.3 ~ 10.6

  • Unix

Network protocols

  • TCP/IPv4

  • DHCP, BOOTP

  • DNS, WINS, Bonjour, SLP, UPnP

  • Standard TCP/IP Printing (RAW), LPR, IPP, WSD

  • SNMPv 1/2/3, HTTP (S), IPSec

  • TCP/IPv6 (DHCP, DNS, RAW, LPR, SNMPv 1/2/3, HTTP (S), IPSec)

Wireless security

  • Authentication: Open System, Shared Key, WPA Personal, WPA2 Personal (PSK), WPA Enterprise, WPA2 Enterprise

  • Encryption: WEP64, WEP128, TKIP, AES