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Lexmark X734de

Lexmark X734de
alaAverage 2.4

3 reviews

Jun, 2018

  • Positive

alaTest has collected and analyzed 3 reviews of Lexmark X734de. The average rating for this product is 2.4/5, compared to an average rating of 4.0/5 for other Printers for all reviews. Many are less positive about the price.


On average, users rate this product 47/100.

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(Based on 3 reviews)

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Consumer review (

Lexmark X734de - multifunction ( fax / copier / printer / scanner ) ( colo


Good printer but toner is really expensive!

Sep, 2011

Consumer review (

Lexmark X734de - multifunction ( fax / copier / printer / scanner ) ( colo


The unit has a few bugs that Lexmark will not admit to. In order for the scanner to work properly certain features have to be disabled. The unit works great when it works but it frequently has issues.

Apr, 2011

Product Specifications

If you want to make an impact with color but need the competitive advantage of multifunction efficiency too, then get to know the Lexmark X734DE. It not only prints, copies, scans and faxes in both black and color, but also provides outstanding performance and value. You can count on speed and reliability, versatile paper handling, customized solutions and a rich range of features - all easily accessible via Lexmark's award-winning color touch screen. Experience the giant benefits of a color copier, without the giant size and price!


Certification:Energy Star, Blue Angel (RAL-UZ-122), CAN/CSA-C22.2 60950-1, CSA E60825-1, ICES-003 Class A, BSMI Class A, VCCI Class A, US FDA, FCC Class A, UL 60950-1, EN/IEC 60320-1, CE Class A, CB IEC 60950-1, EN 60950-1, EN/IEC 61000-3, EN 55022 Class A, EN 55024, EN/IEC 60825-1, GS (TÜV), AR S (TÜV), SMA C-tick mark Class A, CCC Class A, CISPIR 22 Class A, MIC Mark, EK Mark
Energy Star certified: Yes


Automatic Duplexing:Optional
Copier resize:25 - 400
Copy speed (normal quality, black, A4):28 / 30
Copy speed (normal quality, color, A4):28 / 30
First Copy Out Time B/W:15.5sec
First Copy Out Time Color:16sec
Max Copying Speed B/W:30ppm
Max Copying Speed Color:30ppm
PC free copying: Yes
Time to first copy (black, normal):15.5
Time to first copy (color, normal):16


Color of product:White

Dimensions & Weight



Built-in display:Y
Display Diagonal:7
Touch screen: Yes

Document & Media Handling

Max Copy Size:Legal (8.5 in x 14 in)
Max Media Capacity:3200sheets
Standard Media Capacity:650sheets

Energy Management

AC input frequency:50/60
AC input voltage:110
Input frequency:50/60
Input Voltage:110

Environmental Standards

ENERGY STAR Qualified: Yes


Modem Speed:33.6

Fax Machine

Compatibility:Super G3
Max Transmission Speed:33.6Kbps


Manufacturer:Lexmark International
Packaged Quantity:1
Product Line:Lexmark X

Input Capacity

Auto document feeder (ADF) input capacity:50
Maximum input capacity:3200
Maximum number of paper inputs:5
Maximum number of paper trays:5
Number of standard paper trays:2
Paper input type:Paper tray
Standard input capacity:250 / 650


Max Supported Memory:1536MB
Standard Memory:512MB


Microsoft Certification:Compatible with Windows 7


Ethernet LAN:Y
Ethernet LAN connection: Yes
Ethernet LAN data rates:10, 100
Security algorithms:802.1x RADIUS, EAP-TTLS, LEAP, MD5, PEAP, SSL/TLS
Supported network protocols (IPv4):TCP/IP IPv4, TCP/IP IPv6, TCP, UDP / TCP/IP, IPX/SPX
Supported network protocols (IPv6):TCP/IP, TCP, UDP
Wi-Fi:No / Yes

Office Machine

Copier Type:Digital
Fax Type:Plain paper
Functions:Copier / Fax / Printer / Scanner/Scanner / Printer / Fax / Copier
Monthly Duty Cycle (max):85000impressions
Printing Output Type:Color
Printing Technology:Laser
Type:Fax / copier / printer / scanner

Operational Conditions

Operating altitude: - 120000
Operating relative humidity (H-H):8 - 80
Operating relative humidity range:8 - 80
Operating temperature (T-T):16 - 32
Operating temperature range (T-T):16 - 32

Other Features

All-in-One Functions:Copy, Fax, Scan
Color all-in-one functions:Copy, Print, Scan
Compatible operating systems:Windows\nLinux\nMac OSy
Dimensions (WxDxH):21.5 x 24.5 x 31
Maximum internal memory:1.5
Network ready: Yes
Wireless Technology:802.11g/b

Output Capacity

Auto document feeder (ADF) output capacity:50
Maximum output capacity:250
Standard output capacity:250

Paper Handling

Envelopes sizes:7 3/4, 9, 10, B5, C5, DL
ISO A-series sizes (A0...A9):A4, A5
ISO B-series sizes (B0...B9):B5
JIS B-series sizes (B0...B9):B5
Maximum ISO A-series paper size:A4
Maximum print area:A4 / Letter (216 x 297 mm)
Maximum print size:A4 / Letter (216 x 297 mm)
Non-ISO print media sizes:Executive, Folio, Legal, Letter, Statement
Standard tray media types:Card stock, Envelopes, Glossy paper, Labels, Plain paper, Transparencies

PC Connectivity

PC Connection:Ethernet 10 Base-T/100 Base-TX / Hi-Speed USB / USB host/Ethernet 10 Base-T/100 Base-TX / Hi-Speed USB / USB host
PC Connection Availability: Yes


Copying:Colour copying
Digital sender:N / Y
Duplex functions:Print
Duplex printing modes:Auto
Faxing:Colour faxing / Mono faxing / N
Maximum duty cycle:85000
Print technology:Laser
Printing:Colour printing
Printing colors:Black, Cyan, Magenta, Yellow
Processor frequency:600
Recommended duty cycle:2500 - 9200
Scanning:Colour scanning

Ports & interfaces

Direct printing: Yes
Optional connectivity:Parallel, Serial (RS-232), Wireless LAN
PictBridge: Yes
Standard interfaces:Ethernet, USB 2.0 / USB 2.0
USB 2.0 ports quantity:1 / 3


AC input frequency:50/60
AC input voltage:110


Duplex print speed (ISO/IEC 24734) mono:20
Max Printing Speed B/W:30ppm
Max Printing Speed B/W (ppm):30ppm
Max Printing Speed Color:30ppm
Max Printing Speed Color (ppm):30ppm
Max Resolution B/W:1200 x 1200 dpi
Max Resolution Color:1200 x 1200 dpi
Maximum Resolution:1200 x 1200 / 4800 x 4800
Print quality (color, normal quality):1200 x 1200
Print resolution (color, normal quality):1200 x 1200
Print speed (black, normal quality, A4/US Letter):28 / 30
Print speed (color, normal quality, A3):19
Print speed (color, normal quality, A4/US Letter):28 / 30
Standard printer languages:Microsoft XPS, PCL 5c, PCL 6, PDF 1.6, PostScript 3, PPDS, XHTML / PCL 5c, PCL 6, PDF 1.6, PostScript 3, PPDS, XHTML
Time to first page (black, normal):10
Time to first page (color, normal):10


Maximum scan area:8.5 x 14
Optical scanning resolution:600 x 600
Scan speed (black):34
Scan speed (color):33
Scan speed (colour):33
Scan type:Flatbed & ADF
Scanner Type:Flatbed & ADF


Drivers included: Yes

Sound Emission

Copying noise level:54
Duplex printing noise level:54
Noise level (idle):35 / 54
Print noise level:53
Printing noise level:53
Scanning noise level:54
Standby acoustic emission:35


Card reader integrated: No
Internal memory:512
Maximum internal memory:1536
Maximum memory:1536

System Requirements

Mac compatibility: Yes

Weight & Dimensions

Package depth:26.4
Package height:41.1
Package weight:2176.4
Package width:28.7