Lexmark CS331dw Colour A4 Wi-Fi
Product Technical Specification
Printing | |
Print speed (colour, normal quality, A4/US Letter) | 24 |
Colour | Yes |
Print technology | Laser |
Duplex printing | Yes |
Print speed (black, normal quality, A4/US Letter) | 24 |
Time to first page (black, normal) | 10.9 |
Time to first page (colour, normal) | 10.9 |
Features | |
Maximum duty cycle | 50000 |
Recommended duty cycle | 600 - 2500 |
Printing colours | Black,Cyan,Magenta,Yellow |
Number of print cartridges | 4 |
Page description languages | PCL 5,PCL 5c,PCL 5e,PCL 6,PostScript 3 |
Printer fonts | Bitmap,PCL,PostScript,Scalable |
Input & output capacity | |
Total number of input trays | 2 |
Total input capacity | 250 |
Total output capacity | 100 |
Manual feeder | Yes |
Maximum number of input trays | 2 |
Maximum input capacity | 250 |
Maximum output capacity | 100 |
Paper handling | |
Maximum ISO A-series paper size | A4 |
Paper tray media types | Card stock,Envelopes,Glossy paper,Labels,Plain paper |
ISO A-series sizes (A0...A9) | A4,A5,A6 |
Non-ISO print media sizes | Executive (184 x 267mm),Folio (media size),Hagaki card,Legal (media size),Letter (media size),Oficio (media size),Statement (140 x 216mm),Universal |
JIS B-series sizes (B0...B9) | B5 |
Envelopes sizes | 7 3/4,9,10,B5,C5,DL |
Paper tray media weight | 60 - 162 |
Ports & interfaces | |
USB port | Yes |
USB 2.0 ports quantity | 1 |
USB connector | USB Type-B |
Network | |
Wi-Fi | Yes |
Ethernet LAN | Yes |
Cabling technology | 10/100/1000Base-T(X) |
Ethernet LAN data rates | 10,100,1000 |
Wi-Fi standards | 802.11b,802.11g,Wi-Fi 4 (802.11n) |
Security algorithms | IPSec,SNMPv3 |
Management protocols | DHCP, APIPA (AutoIP), BOOTP, RARP, mDNS, IGMP, WINS, DDNS, SNMPv3, SNMPv1, SNMPv2c, NTP, ICMP, HTTP, DNS, ARP, HTTPs (SSL5/TLS), Finger |
Performance | |
Internal memory | 512 |
Maximum internal memory | 512 |
Built-in processor | Yes |
Sound pressure level (printing) | 52 |
Sound pressure level (duplex printing) | 51 |
Sound power level (standby) | 14 |
Design | |
Market positioning | Business |
Product colour | Black,White |
Built-in display | Yes |
Display | LCD |
Colour display | No |
Control type | Buttons |
Power | |
Power consumption (printing) | 395 |
Power consumption (ready) | 15 |
Power consumption (standby) | 0.84 |
Energy Star Typical Electricity Consumption (TEC) | 0.31 |
System requirements | |
Windows operating systems supported | Windows 10,Windows 7,Windows 7 x64,Windows 8,Windows 8 x64,Windows 8.1,Windows 8.1 x64 |
Linux operating systems supported | Debian 8.11,Debian 9.5,Debian 9.6,Fedora 27,Fedora 28,Fedora 29,Red Hat Enterprise Linux WS 6.0,Red Hat Enterprise Linux WS 7.0,SuSE Linux 15,Ubuntu 16.04,Ubuntu 18.04 LTS,openSUSE 42.3 |
Server operating systems supported | SUSE Linux Enterprise Server 10,SUSE Linux Enterprise Server 11,SUSE Linux Enterprise Server 12 |
Operational conditions | |
Operating temperature (T-T) | 10 - 32 |
Operating relative humidity (H-H) | 8 - 80 |
Operating altitude | 0 - 3048 |
Sustainability | |
Sustainability compliance | Yes |
Sustainability certificates | ENERGY STAR |
Weight & dimensions | |
Width | 411.2 |
Depth | 394.1 |
Height | 243.7 |
Weight | 16100 |
Packaging data | |
Package width | 332 |
Package depth | 556 |
Package height | 519 |
Package weight | 19100 |
Packaging content | |
Cartridge(s) included | Yes |
Included cartridge capacity (black) | 750 |
Included cartridge capacity (CMY) | 500 |
Power cord included | Yes |
Delivery Options

Economy Delivery (UK)

Business Express
Save paper, save energy
Automatic two-sided printing is standard, along with a built-in energy-saving mode that goes from sleep to print to sleep with nothing to set up. Plus, it’s rated EPEAT® Silver and is ENERGY STAR®-certified.
Hands-off durability
With its steel frame and long-life imaging components, the CS331dw is built to last.
Compact form factor
Measuring just 243.7 mm high x 411.2 mm wide x 394.1 mm deep, the CS331dw fits almost anywhere. Its compact size and light weight make it easy to deliver, easy to set up and easy to move.
Connectivity central
In addition to built-in Ethernet and USB connectivity, standard Wi-Fi makes it easy for mobile users to get output via the Lexmark Mobile Print app, as well as Mopria® and AirPrint technologies. And our new Wi-Fi setup wizard simplifies wireless configuration.
Full-spectrum security
Lexmark's comprehensive approach to product security is a design and engineering mandate across our entire product portfolio. Our security features help to keep your information safe - in the document, on the device, over the network and at all points in between.
Colour you can count on
Get rich, vibrant colour in seconds with Lexmark’s unique Unison™ toner. With toner yields of up to 4,500 pages, easy-to-change high-yield replacement cartridges for the CS331dw give you more printing and less downtime.
Printing | |
Print speed (colour, normal quality, A4/US Letter) | 24 |
Colour | Yes |
Print technology | Laser |
Duplex printing | Yes |
Print speed (black, normal quality, A4/US Letter) | 24 |
Time to first page (black, normal) | 10.9 |
Time to first page (colour, normal) | 10.9 |
Features | |
Maximum duty cycle | 50000 |
Recommended duty cycle | 600 - 2500 |
Printing colours | Black,Cyan,Magenta,Yellow |
Number of print cartridges | 4 |
Page description languages | PCL 5,PCL 5c,PCL 5e,PCL 6,PostScript 3 |
Printer fonts | Bitmap,PCL,PostScript,Scalable |
Input & output capacity | |
Total number of input trays | 2 |
Total input capacity | 250 |
Total output capacity | 100 |
Manual feeder | Yes |
Maximum number of input trays | 2 |
Maximum input capacity | 250 |
Maximum output capacity | 100 |
Paper handling | |
Maximum ISO A-series paper size | A4 |
Paper tray media types | Card stock,Envelopes,Glossy paper,Labels,Plain paper |
ISO A-series sizes (A0...A9) | A4,A5,A6 |
Non-ISO print media sizes | Executive (184 x 267mm),Folio (media size),Hagaki card,Legal (media size),Letter (media size),Oficio (media size),Statement (140 x 216mm),Universal |
JIS B-series sizes (B0...B9) | B5 |
Envelopes sizes | 7 3/4,9,10,B5,C5,DL |
Paper tray media weight | 60 - 162 |
Ports & interfaces | |
USB port | Yes |
USB 2.0 ports quantity | 1 |
USB connector | USB Type-B |
Network | |
Wi-Fi | Yes |
Ethernet LAN | Yes |
Cabling technology | 10/100/1000Base-T(X) |
Ethernet LAN data rates | 10,100,1000 |
Wi-Fi standards | 802.11b,802.11g,Wi-Fi 4 (802.11n) |
Security algorithms | IPSec,SNMPv3 |
Management protocols | DHCP, APIPA (AutoIP), BOOTP, RARP, mDNS, IGMP, WINS, DDNS, SNMPv3, SNMPv1, SNMPv2c, NTP, ICMP, HTTP, DNS, ARP, HTTPs (SSL5/TLS), Finger |
Performance | |
Internal memory | 512 |
Maximum internal memory | 512 |
Built-in processor | Yes |
Sound pressure level (printing) | 52 |
Sound pressure level (duplex printing) | 51 |
Sound power level (standby) | 14 |
Design | |
Market positioning | Business |
Product colour | Black,White |
Built-in display | Yes |
Display | LCD |
Colour display | No |
Control type | Buttons |
Power | |
Power consumption (printing) | 395 |
Power consumption (ready) | 15 |
Power consumption (standby) | 0.84 |
Energy Star Typical Electricity Consumption (TEC) | 0.31 |
System requirements | |
Windows operating systems supported | Windows 10,Windows 7,Windows 7 x64,Windows 8,Windows 8 x64,Windows 8.1,Windows 8.1 x64 |
Linux operating systems supported | Debian 8.11,Debian 9.5,Debian 9.6,Fedora 27,Fedora 28,Fedora 29,Red Hat Enterprise Linux WS 6.0,Red Hat Enterprise Linux WS 7.0,SuSE Linux 15,Ubuntu 16.04,Ubuntu 18.04 LTS,openSUSE 42.3 |
Server operating systems supported | SUSE Linux Enterprise Server 10,SUSE Linux Enterprise Server 11,SUSE Linux Enterprise Server 12 |
Operational conditions | |
Operating temperature (T-T) | 10 - 32 |
Operating relative humidity (H-H) | 8 - 80 |
Operating altitude | 0 - 3048 |
Sustainability | |
Sustainability compliance | Yes |
Sustainability certificates | ENERGY STAR |
Weight & dimensions | |
Width | 411.2 |
Depth | 394.1 |
Height | 243.7 |
Weight | 16100 |
Packaging data | |
Package width | 332 |
Package depth | 556 |
Package height | 519 |
Package weight | 19100 |
Packaging content | |
Cartridge(s) included | Yes |
Included cartridge capacity (black) | 750 |
Included cartridge capacity (CMY) | 500 |
Power cord included | Yes |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a very flexible and hassle free returns policy. If
for whatever reason you are not happy with the item purchased you can return
it to us within 12months for a refund (for unused and unopened
items) or within 30 days on opened and used items for a refund. This
applies to items purchased direct through Buykingston only.
Our 30 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items opened and used and that are returned in a resellable
condition.
Our 365 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items that remain sealed and unused.
Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;
- Headphones
- Earphones
- Custom made and designed products such as flash memory products with
custom logo’s on them. E,g USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on
non tracked items.
On unopened items 365 days.
How do i go about returning my order?
Please contact us via our contact page with
your order number where we will present you with an RMA number and returns
label.
Do i need to contact you before returning my order?
Yes, to obtain an RMA number.
Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365
day returns. Of course for faulty items we realise you may no longer have
the packaging.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
direct for assistance.
Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.