Ready to work
With access to input capacity of up to 4400 sheets, replacement toner cartridges that go as high as 55, 000 pages**, long-life imaging unit and a fuser that may never need replacement, you’ll spend more time printing. Plus, innovations in part replacement and accessibility help you resolve problems quickly.

Fast start + enduring performance
A first page as fast as 4.5 seconds sets the stage for printing and copying up to 55 ^[52] ppm*. And support for large workloads is built in, with recommended monthly page volume as high as 350, 000 pages.

Meet the future
A combination of 1-GHz dual-core processor and 512 MB of memory (upgradeable to 4.5 GB) has the power to handle demanding tasks right now while providing a secure, upgradeable framework for future advances in product functionality. And all two-sided-printing models in Lexmark’s most energy-efficient line of large-workgroup monochrome products ever are rated EPEAT® Silver and ENERGY STAR® (2.0) certified.

Engineered to last
Steel frames and a robust paper feeding system that reliably handles diverse media types and sizes support heavy-duty use and a long life in even the harshest environments.

Interact with ease
With new front power button and USB port, 2.4-inch colour LCD/keypad to monitor and configure system settings and single-door access to parts and supplies, it’s easier than ever to get things done. Convenient front access to the paper path means you’ll virtually never have to access the back of the device, allowing placement in or on cabinets. And ADA-compliant trays have push-button sliders and open with one hand, requiring low force and no twisting.

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.

Specification

Product
Product id	877747
Brand	Lexmark
Partnr	50G0125
EAN/UPC code	734646672146
Processor
Built-in processor	Y
Packaging data
Package width	550 mm
Package depth	650 mm
Package height	565 mm
Package weight	29900 g
Printing
Colour	N
Print technology	Laser
Duplex printing	Y
Maximum resolution	1200 x 1200 pixels
Print speed (black, normal quality, A4/US Letter)	52 ppm
Time to first page (black, normal)	4.5 s
Features
Maximum duty cycle	250000 pagina's per maand
Recommended duty cycle	3000 - 50000 pagina's per maand
Page description languages	Microsoft XPS, PCL 5e, PCL 6, PDF 1.7, PPDS, PostScript 3
Input & output capacity
Total number of input trays	2
Total input capacity	650 vel
Total output capacity	550 vel
Paper input type	Paper tray
Maximum number of input trays	6
Maximum input capacity	4400 vel
Maximum output capacity	2550 vel
Paper handling
Maximum ISO A-series paper size	A4
Paper tray media types	Card stock, Envelopes, Labels, Plain paper, Transparencies
Multi-purpose tray media types	Envelopes, Labels, Plain paper, Transparencies
ISO A-series sizes (A0. . . A9)	A4, A5, A6
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), 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
Ports & interfaces
Standard interfaces	Ethernet, USB 2.0
Direct printing	Y
USB connector	USB Type-A / USB Type-B
Optional connectivity	Wireless LAN
Network
Ethernet LAN	Y
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)
Security algorithms	HTTPS, IPSec, LEAP, PEAP, SNMP, SNMPv3, SSL/TLS, TTLS
Performance
Internal memory	512 MB
Maximum internal memory	4608 MB
Processor frequency	1000 MHz
Processor cores	3
Sound pressure level (printing)	57 dB
Sound pressure level (duplex printing)	56 dB
Design
Built-in display	Y
Display	LCD
Colour display	Y
Touchscreen	N
Display diagonal	2.4 inch
Technical details
Sustainability certificates	ENERGY STAR
Power
Power consumption (ready)	39 W
Energy Star Typical Electricity Consumption (TEC)	2.1 kWh/week
System requirements
Windows operating systems supported	Y
Mac operating systems supported	Y
Linux operating systems supported	Y
Operational conditions
Operating temperature (T-T)	10 - 32 °C
Operating relative humidity (H-H)	8 - 80 procent
Operating altitude	0 - 2896 m
Weight & dimensions
Width	428 mm
Depth	510 mm
Height	445 mm
Weight	25400 g
Packaging content
Power cord included	Y
Documentation CD	Y
Software CD	Y