DISCONTINUED

Lexmark CX421adn

Name: Lexmark CX421adn
Brand: Lexmark

Part no.: 42C7340

Features

Colour Laser
Duplex (2-sided) printing: Integrated Duplex
Print speed: up to 23 ppm
Recommended monthly page volume: 800 - 6500 pages^†

Find an Authorised Dealer

Product Description

The Lexmark CX421adn packs reliable, productive and secure colour multifunction performance into a small-footprint package with output at up to 25 [23] pages per minute*.

Colour that only looks expensive

Thanks to PANTONE® calibration, embedded colour sample pages and Lexmark colour Replacement, you’ll get accurate, professional colour in-house. And you’ll save toner with included tools that let you choose when and how much colour to print, including mono-only print drivers, user-based colour print permissions and quotas, global colour density control, object-specific colour Saver, proof before printing and more.

Interact with ease

With its small footprint, the CX421dn is easy to find a place for. And the new front-panel power button and direct-print USB port, 2.4-inch colour LCD with keypad and secure browser-based device management make it easy to interact with.

Engineered to perform—and last

Driven by a 1.2GHz quad-core processor, the CX421dn prints up to 25 [23] pages per minute* and can scan up to 50 [47] images per minute. With its steel frame, long-life imaging system, ease of upgrades and robust paper feeding system, it’s ready for lasting performance in any environment.

Energy efficiency

Make every watt count with energy management features that reduce power consumption whether the device is active or in sleep mode. Lower fusing temperature, automatic management of processor cores based on workload, and standard two-sided printing all help it achieve EPEAT® Silver rating and ENERGY STAR® (2.0) certification. That benefits the planet and your budget.

Classic connections, wireless convenience

Beyond included USB and gigabit ethernet, this device lets you connect wirelessly via AirPrint, Google Cloud Print, and Mopria on any network with existing Wi-Fi access. An optional Wi-Fi card offers an additional secure, direct mobile print connection. And with Lexmark Mobile Print, printing’s as easy as hitting print, choosing your printer and picking up your job.

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 keep your information safe—in the document, on the device, over the network and at all points in between. That’s why Keypoint Intelligence - Buyers Lab honored Lexmark with a prestigious BLI PaceSetter award for Document Imaging Security***. And this Lexmark product enables you to be GDPR ready.

*** Award based on North America and/or Western Europe data

* Print and copy speeds measured in accordance with ISO/IEC 24734 and ISO/IEC 24735 respectively (ESAT). For more information see: www.lexmark.com/ISOspeeds.

In the Box

Lexmark Cartridge Collection Program information
Statement of limited warranty / guarantee
Setup guide or sheet (network and local attachment)
3,000*-page starter Black Toner Cartridge
2,000*-page starter Colour (CMY) Toner Cartridges
Lexmark CX421adn color laser multifunction printer
Power cord(s)
Software and Documentation CD
Photoconductor unit
4 Developer units (K, C M, Y)

Box contents may vary by country and/or reseller. Subject to change without notice.

Ethernet, USB or parallel cable not included.

*Average continuous black or continuous composite CMY declared cartridge yield in one-sided (simplex) mode up to this number of standard pages in accordance with ISO/IEC 19798.

General Specs

Part no.	42C7340
Print technology	Colour Laser
Functionality	Colour Copying Colour Faxing Colour Printing Colour Scanning
Workgroup size	Small-medium workgroup
Display	2.4-inch (60 mm) Colour LCD display
Media sizes supported	A6, Oficio, 7 3/4 Envelope, 9 Envelope, JIS-B5, A4, Legal, A5, Hagaki card, Letter, B5 Envelope, C5 Envelope, Executive, Universal, DL Envelope, Folio, 10 Envelope
Standard paper handling	Integrated Duplex, Single-sheet manual feed, 150-sheet output bin, 250-sheet input
Standard connectivity	Gigabit Ethernet (10/100/1000), Front USB 2.0 Specification Hi-Speed Certified port (Type A), USB 2.0 Specification Hi-Speed Certified (Type B)
Size (HxWxD)	462 x 442 x 556 mm
Weight	26.8 kg
Packaged size (HxWxD)	570 x 558 x 594 mm
Packaged weight	30.5 kg

Copying

Copy speed	up to: black: 23 cpm¹ (A4) colour: 23 cpm¹ (A4)
Copy speed duplex	up to: black: 12 spm¹ (A4) colour: 12 spm¹ (A4)
Time to first copy	as fast as: black: 12.5 seconds colour: 13 seconds
Reduce / enlarge range	25 - 400 %

Faxing

Modem speed	ITU T.30, V.34 Half-Duplex, 33.6 Kbps kbps
Fax transmission speed	< 3 seconds per page

Printing

Print speed	up to: black: 23 ppm¹ (A4) colour: 23 ppm¹ (A4)
Print speed duplex	up to: black: 12 spm¹ (A4) colour: 12 spm¹ (A4)
Time to first page	as fast as: black: <11.7 seconds colour: <11.7 seconds
Print resolution	black: 1200 x 1200 dpi, 4800 CQ (2400 x 600 dpi) colour: 4800 CQ (2400 x 600 dpi), 1200 x 1200 dpi
Duplex	2-sided: Integrated Duplex
Printable area	4.2 mm of the top, bottom, right and left edges (within)

Scanning

Scanner type / ADF scan	Flatbed scanner with ADF RADF (reversing duplex)
Scan area	216 x 297 mm (maximum)
Simplex scan speed	up to: black: 47 / 50 spm (A4) colour: 30 / 32 spm (A4)
Duplex scan speed	up to: black: 21 / 23 spm (A4) colour: 13 / 14 spm (A4)
Scan technology	CIS
Optical scan resolution	600 X 600 dpi (black) up to 600 X 600 ppi (colour)
Scan file formats	send as: TIFF, Archival PDF (A-1a, A-1b), BMP, Secure PDF, PDF, JPEG, JPG
Scan destinations	e-mail, Lexmark Document Solutions Suite (LDSS), USB or Network connected computer, USB Flash drive, FTP
Autom. document feeder	ADF: 50-sheet autom. document feeder
ADF paper input capacity / ADF paper output capacity	up to: 50 pages up to: 50 pages

Paper Handling

Media types supported	Vinyl Labels, Paper Labels, Card Stock, Plain Paper, Refer to the Paper & Specialty Media Guide
Finishing	No
Number of paper inputs	standard: 2 maximum: 4
Paper input capacity	standard: 250+1 pages maximum: 900+1 pages 250+1 pages
Paper output capacity	up to: standard: 150 pages maximum: 150 pages
Paper weight range supported	60 - 200 g/m² (standard tray)
Integrated Tray Card Stock Upper limit	Cover - 216 gsm (74 lb) (grain long) Index Bristol - 200 gsm (110 lb) (grain long) Tag -200 gsm (122 lb) (grain long)
Optional paper handling	650-Sheet Duo Tray
Recommended monthly page volume	800 - 6500 pages²
Maximum monthly duty cycle	up to: 75000 pages per month³

Cartridges & Imaging

Cartridge yields	up to: 1,400⁴-page Colour (CMY) Cartridges 2,000⁴-page Black Cartridge 5,000⁴-page Colour (CMY) Extra High Yield Cartridges 8,500⁴-page Black Extra High Yield Cartridge
Cartridge(s) shipped with product	1400⁴-page colour (CMY) starter Return Programme toner cartridges⁴, 2,000⁴-page Starter Return Programme Toner Cartridge⁴
Replacement cartridges:	Product functions only with replacement cartridges designed for use in a specific geographical region. See www.lexmark.com/regions for more details.

Hardware

Processor speed	Quad Core, 1.0 GHz
Memory	standard: 1024 MB maximum: 1024 MB
Hard Disk	Not available
Printer languages	standard: PCL 5c Emulation, PCL 6 Emulation, Personal Printer Data Stream (PPDS), PostScript 3 Emulation, PDF 1.7 emulation, Direct Image, AirPrint™
Fonts and symbol sets	2 PCL bitmap fonts, 158 scalable PostScript fonts, OCR-A, OCR-B scalable PCL 5e fonts, For more information, refer to the Technical Reference., 84 scalable PCL fonts, 3 of 9 scalable PCL 5e fonts in Narrow, Regular and Wide, 5 PPDS bitmap fonts, 39 scalable PPDS fonts
Touch screen display	No

Connectivity

Direct USB	Yes
Ethernet network	Yes
Network protocol support	TCP/IP IPv6, TCP/IP IPv4, TCP, UDP
Network printing methods	LPR/LPD, FTP, Direct IP (Port 9100), Pull Printing, Microsoft Web Services WSD, Telnet, FTP, TFTP, Enhanced IP (Port 9400), ThinPrint .print integration, IPP 1.0, 1.1, 2.0 (Internet Printing Protocol)
Network management protocols	DHCP⁵, APIPA (AutoIP)⁵, BOOTP, RARP⁵, mDNS⁵, IGMP⁵, Bonjour⁵, WINS⁵, DDNS⁵, SNMPv3⁵, SNMPv1, SNMPv2c⁵, Telnet⁵, NTP⁵, ICMP⁵, HTTP⁵, DNS⁵, ARP⁵, HTTPs (SSL⁵/TLS)⁵, Finger⁵
Network security	IPSec, SNMPv3, 802.1x Authentication: MD5, MSCHAPv2, LEAP, PEAP, TLS, TTLS
Optional network ports	Marknet N8372 WiFi Option

Supported Operating Systems

Microsoft Windows operating systems supported	Windows 10, Windows 8.1, Windows 8, Windows 8 x64, Windows 7 x64, Windows 8.1 x64, Windows 7
Apple Operating Systems Supported	Apple OS X (10.6, 10.7, 10.8, 10.9, 10.10, 10.11, 10.12, 10.13)
Linux operating systems supported	Debian GNU/Linux 7.0, 8.0, Ubuntu 16.04 LTS, Fedora 23, 24, openSUSE Linux 42.3, Red Hat Enterprise Linux WS 6, 7, openSUSE Linux 13.2, SUSE Linux Enterprise Server 10, 11, 12
Citrix MetaFrame	Microsoft Windows 2000 Server running Terminal Services with Citrix MetaFrame XP Presentation Server or Citrix MetaFrame Presentation Server 3.0., Microsoft Windows Server 2012 with Citrix XenApp 6.0, 6.5, Microsoft Windows 2000 Server running Terminal Services with Citrix Presentation Server 3.0, 4.0, Microsoft Windows 2000 Server running Terminal Services with Citrix Presentation Server 4.0
Novell operating systems supported	Novell Open Enterprise Server on SUSE Linux Enterprise Server, Novell NetWare 5.1(SP 6+), 6.0(SP 3+) with Novell Distributed Print Services (NDPS), Novell Open Enterprise Server 2 SP2 on SuSE Linux Enterprise Server 10 SP3 3, Novell NetWare 6.5 Open Enterprise Server, Novell Open Enterprise Server 11 on SUSE Linux Enterprise Server 11, Novell Open Enterprise Server 2 on SUSE Linux Enterprise Server 10 SP4
UNIX operating systems supported	Sun Solaris x86 10, 11, Sun Solaris SPARC 10, 11, IBM AIX 6.1, 7.1

Electrical & Operation

Energy Star	No
Energy Star Typical Electricity Consumption	TEC: 1.1 kWh per week
Noise level / Noise Level	Operating: Inaudible dBA (idle) 48 dBA (Print) 54 dBA (Copy) 54 dBA (Scan)
Duplex print noise level	operating: 50 dBA
Average power in Hibernate mode / Average power in Sleep mode / Average power in Ready mode / Average power while printing / Average power while copying / Average power while scanning	0.2 Watt 2.2 Watt 38.5 Watt 400 Watt 425 Watt 25.0 Watt
Specified operating environment	Humidity: 8 to 80% Relative Humidity Altitude: 0 - 3048 meters Temperature: 10 to 32°C (50 to 90°F)
Product certifications	Blue Angel RAL-UZ-205, ICES-003 Class B, BSMI Class B, VCCI Class B, US FDA, UL 60950-1, FCC Class B, cUL CAN/CSA-C22.2 60950-1, CB EN/IEC 60950-1, CB EN/IEC 60825-1, CE DoC (EN 62301 Class B, EN 62311, CE EN/IEC 60950-1, CE EN/IEC 60825-1, EN 61000-3, EN 55022 Class B, EN 55024, UL), EFTA (CE), KCC, CCC, CECP, CEL, C-tick DoC, UL-AR, KC mark, UL GS mark, EC 1275, MET-I, ISO 532B, ECMA-370, GOST-R, SII, TER, China Green Product (CGP)
UNSPSC code	43212110
Country of origin	China (PRC)
License/Agreement Terms	Printers are sold subject to certain license/agreement conditions. See www.lexmark.com/printerlicense for details.

Warranties

Product guarantee	1-Year Onsite Repair, Next Business Day

¹Print and copy speeds measured in accordance with ISO/IEC 24734 and ISO/IEC 24735 respectively (ESAT). For more information see: www.lexmark.com/ISOspeeds.
²"Recommended Monthly Page Volume" is a range of pages that helps customers evaluate Lexmark’s product offerings based on the average number of pages customers plan to print on the device each month. Lexmark recommends that the number of pages per month be within the stated range for optimum device performance, based on factors including: supplies replacement intervals, paper loading intervals, speed, and typical customer usage.
³"Maximum Monthly Duty Cycle" is defined as the maximum number of pages a device could deliver in a month using a multishift operation. This metric provides a comparison of robustness in relation to other Lexmark printers and MFPs.
⁴Average continuous black or continuous composite CMY declared cartridge yield up to this number of standard pages in accordance with ISO/IEC 19798.
⁵This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (http://www.openssl.org/)

What's the difference between our Return Programme supplies? Hide/Show explanation

Return Programme supplies

Supplies sold at a discount versus the prices of regular cartridges
Customer agrees to use cartridges once and return to Lexmark for remanufacturing or recycling.
Note: Not all supplies are available through the Return Programme

Scroll to Return Programme supplies

Regular supplies

Supplies sold at regular prices
Cartridges are still recyclable at no cost to you through the Lexmark Cartridge Collection Programme. Learn more.

Scroll to regular supplies

Other supplies

Imaging kits
Developer units
Waste toner bottles, etc.

Scroll to other supplies

Browse Return Programme supplies (Best value)

Name	Part no.	Page Yield ^*
Lexmark CS/CX421, 52x, 62x Black Return Programme 2K Toner Cartridge	78C20K0	2.000
Lexmark CS/CX421, 52x, 62x Cyan Corporate 1.4K Toner Cartridge	78C20CE	1.400
Lexmark CS/CX421, 52x, 62x Yellow Return Programme 5K Toner Cartridge	78C2XY0	5.000
Lexmark CS/CX421, 52x, 62x Black Return Programme 8.5K Toner Cartridge	78C2XK0	8.500
Lexmark CS/CX421, 52x, 62x Cyan Return Programme 5K Toner Cartridge	78C2XC0	5.000
Lexmark CS/CX421, 52x, 62x Magenta Return Programme 5K Toner Cartridge	78C2XM0	5.000
Lexmark CS/CX421, 52x, 62x Cyan Return Programme 1.4K Toner Cartridge	78C20C0	1.400
Lexmark CS/CX421, 52x, 62x Magenta Return Programme 1.4K Toner Cartridge	78C20M0	1.400
Lexmark CS/CX421, 52x, 62x Yellow Corporate 5K Toner Cartridge	78C2XYE	5.000
Lexmark CS/CX421, 52x, 62x Yellow Return Programme 1.4K Toner Cartridge	78C20Y0	1.400
Lexmark CS/CX421, 52x, 62x Black Corporate 8.5K Toner Cartridge	78C2XKE	8.500
Lexmark CS/CX421, 52x, 62x Magenta Corporate 1.4K Toner Cartridge	78C20ME	1.400
Lexmark CS/CX421, 52x, 62x Cyan Corporate 5K Toner Cartridge	78C2XCE	5.000
Lexmark CS/CX421, 52x, 62x Magenta Corporate 5K Toner Cartridge	78C2XME	5.000
Lexmark CS/CX421, 52x, 62x Yellow Corporate 1.4K Toner Cartridge	78C20YE	1.400
Lexmark CS/CX421, 52x, 62x Black Corporate 2K Toner Cartridge	78C20KE	2.000

collapse

Browse other supplies

Name	Part no.	Page Yield
Lexmark 78C0ZK0 Black Return Programme Imaging Kit	78C0ZK0	125.000
Lexmark CS/CX42x, 52x, 62x, C/MC2325, 2425, 2535, MC2640, C2240, XC2235, 4240 4-Colour 125K Imaging Unit	78C0Z50	125.000
Lexmark CS/CX42x, 52x, 62x, C/MC2325, 2425, 2535, MC2640, C2240, XC2235, 4240 25K Waste Container	78C0W00	25.000
Lexmark 78C0ZV0 Black and Color Return Programme Imaging Kit	78C0ZV0	125.000
Lexmark CS/CX42x, 52x, 62x, C/MC2325, 2425, 2535, MC2640, C2240, XC2235, 4240 Black 125K Imaging Unit	78C0Z10	125.000

collapse

Browse regular supplies

Name	Part no.	Page Yield ^*
Lexmark CS/CX421, CX522 Yellow 5K Toner Cartridge	78C0X40	5.000
Lexmark CS/CX421, CX522 Black 8.5K Toner Cartridge	78C0X10	8.500
Lexmark CS/CX421, CX522 Cyan 5K Toner Cartridge	78C0X20	5.000
Lexmark CS/CX421, CX522 Magenta 5K Toner Cartridge	78C0X30	5.000

collapse

^*Average continuous black or continuous composite CMY declared cartridge yield up to this number of standard pages in accordance with ISO/IEC 19798.

Name	Part no.	Category
CX421 4-Year Onsite Service NBD Fix	2364164	Extended Warranties
CX421 1-Year Renewal Onsite Service NBD Fix	2364165	Extended Warranties
CS72x, CX725 Printer Stand (adjustable height)	40C2300	Furniture
USB Cable (2 meter)	1021294	Connectivity
CX421 Per Call Prev Maint. w/ Kit	2364181	Extended Warranties
Swivel cabinet (25 cm, incl. storage)	3073173	Furniture
CX421 4-Year Onsite Service Renewal	2365569	Extended Warranties
CX421 3-Year Onsite Service Renewal	2365568	Extended Warranties
CX421 2-Year Onsite Service Renewal	2365567	Extended Warranties
CX421 2-Years Total (1+1) Onsite Service	2364152	Extended Warranties
Prescribe Card	40C9202	Application Solutions
Forms and Bar Code Card	40C9200	Application Solutions
Lexmark MarkNet N8372 802.11 a/b/g/n/ac Wireless Print Server	27X6410	Connectivity
CX421 6-Years Total (1+5) Onsite Service	2365566	Extended Warranties
CX421 2-Year Renewal Onsite Service NBD Fix	2365570	Extended Warranties
CX421 3-Years Total (1+2) Onsite Service	2364153	Extended Warranties
CX421 5-Year Onsite Service NBD Fix	2368643	Extended Warranties
Surge protective device	SPD0002	Connectivity
CX421 4-Year Renewal Onsite Service NBD Fix	2365572	Extended Warranties
CX421 3-Year Renewal Onsite Service NBD Fix	2365571	Extended Warranties
CX421 4-Years Total (1+3) Onsite Service	2364154	Extended Warranties
CX421 7-Years Total (1+6) Onsite Service	2367368	Extended Warranties
CX421 1 Year Post Warranty Onsite Repair NBD Warranty	2364157	Extended Warranties
CX421 Per Call 1-Time Onsite Repair NBD Warranty	2364158	Extended Warranties
CX421 5-Years Total (1+4) Onsite Service	2364155	Extended Warranties
CX421 1-Year Onsite Service Renewal	2364156	Extended Warranties
256 MB Flash Memory Card	57X9801	Memory Options
650-Sheet Duo Tray	50M7650	Paper Handling
650-sheet Duo Tray	42C7650	Paper Handling
CX421 Upgrade to Onsite Service NBD Fix	2364159	Extended Warranties
Korean Font Card	57X9814	Memory Options
CX421 3-Year Onsite Service NBD Fix	2364163	Extended Warranties
Simplified Chinese Font Card	57X9812	Memory Options
Japanese Font Card	57X9815	Memory Options
CX421 1-Year Onsite Service NBD Fix	2364161	Extended Warranties
CX421 2-Year Onsite Service NBD Fix	2364162	Extended Warranties
Traditional Chinese Font Card	57X9810	Memory Options

^†"Recommended Monthly Page Volume" is a range of pages that helps customers evaluate Lexmark’s product offerings based on the average number of pages customers plan to print on the device each month. Lexmark recommends that the number of pages per month be within the stated range for optimum device performance, based on factors including: supplies replacement intervals, paper loading intervals, speed, and typical customer usage.

All information is subject to change without notice. Lexmark is not liable for any errors or omissions.

Lexmark CX421adn

Features

Overview

Specs

Supplies

Accessories

Reviews

Support

Product Description

Colour that only looks expensive

Interact with ease

Engineered to perform—and last

Energy efficiency

Classic connections, wireless convenience

Full-spectrum security

In the Box

General Specs

Copying

Faxing

Printing

Scanning

Paper Handling

Cartridges & Imaging

Hardware

Connectivity

Supported Operating Systems

Electrical & Operation

Warranties

What's the difference between our Return Programme supplies? Hide/Show explanation

Return Programme supplies

Regular supplies

Other supplies

Browse Return Programme supplies (Best value)

Browse other supplies

Browse regular supplies