Introduction

Professional colour printing at 35 ppm, plus larger format output and finishing options
The Lexmark CS921de delivers high-volume colour printing at up to 35 pages per minute (A4) and multi-format output up to SRA3/12x18 with optional finishing.

Multi-format output
Make a big impression with colour output up to SRA3/12x18, handle A4 jobs with ease, and use the multipurpose feeder for everything down to small envelopes. Amongst the wide range of media types accepted are card stock, glossy stock, recycled paper, transparencies and labels.

High-capacity production yields
Get input capacity up to 6,650 sheets with optional trays and up to 3,500 sheets of output with optional finisher, minimising paper handling. Genuine Lexmark toner cartridges print up to 18,500 black or 11,500 colour pages, whilst fusers and developer units both go up to 600,000 pages for impressive uptime.

Professional colour tools
Match your most critical colours and present your boldest ideas with a well-stocked colour toolbox that includes PANTONE® calibration, embedded colour sample pages and Lexmark Colour Replacement for easy matching of spot and RGB colours.

Intuitive colour touch screen
The 4.3-in. colour touch screen with next-generation e-Task interface features an ultra-smooth surface and can be activated by almost anything, including pens, fingertips or nails - without pressure or direct skin contact. The modern interface is familiar to users, minimising the need for training..

Solutions
Enhance your user experience and productivity with included solution apps like “Forms and Favourites,” which lets you locate and print forms from network storage locations or content management applications right from the touch screen.

Finishing options
Expand your capabilities with finishing options that include multi-position stapling, hole punch, booklet, saddle stitch and tri-fold. The finisher raises output capacity to 3,500 sheets.

Printing

Print speed (colour, normal quality, A4/US Letter)

35 ppm

Colour

Y

Print technology

Laser

Duplex printing

Y

Maximum resolution

1200 x 1200 DPI

Print speed (black, normal quality, A4/US Letter)

35 ppm

Duplex print speed (black, normal quality, A4/US Letter)

35 ppm

Time to first page (black, normal)

7 s

Time to first page (colour, normal)

7 s

Features

Maximum duty cycle

150000 pages per month

Recommended duty cycle

4000 - 20000 pages per month

Page description languages

PCL 5c, PCL 6, PDF 1.7, PPDS, PostScript 3, XPS

Input & output capacity

Total number of input trays

3

Total input capacity

1150 sheets

Total output capacity

250 sheets

Paper input type

Paper tray

Maximum number of input trays

6

Maximum input capacity

6650 sheets

Maximum output capacity

3500 sheets

Paper handling

Maximum ISO A-series paper size

A3

Paper tray media types

Banner, Card stock, Envelopes, Labels, Plain paper

Multi-purpose tray media types

Envelopes, Labels, Plain paper

ISO A-series sizes (A0...A9)

A3, A4, A5, A6

Non-ISO print media sizes

Executive, Folio, Letter, Oficio, Statement, Super Tabloid (media size), Universal, Legal

JIS B-series sizes (B0...B9)

B4

Envelopes sizes

7 3/4, 9, 10, B5, C5, DL

Photo paper sizes (imperial)

4x6"

Paper tray media weight

60 - 256 g/m²

Ports & interfaces

Standard interfaces

Ethernet, USB 2.0

Direct printing

Y

USB connector

USB Type-A / USB Type-B

Optional connectivity

Serial (RS-422), Wireless LAN

Network

Ethernet LAN

Y

Cabling technology

10/100/1000Base-T(X)

Ethernet LAN data rates

10,100,1000 Mbit/s

Security algorithms

HTTPS, IPSec, LEAP, MD5, MSCHAPv2, PEAP, SNMP, SSL/TLS, TTLS

Mobile printing technologies

Apple AirPrint

Performance

Internal memory

1024 MB

Maximum internal memory

3072 MB

Card reader integrated

Y

Built-in processor

Y

Processor frequency

1200 MHz

Processor cores

4

Sound pressure level (printing)

51 dB

Sound pressure level (duplex printing)

53 dB

Design

Product colour

Black, Grey

Built-in display

Y

Colour display

Y

Display diagonal

10.9 cm (4.3")

Touchscreen

Y

Control type

Touch

Certification

CES-003 Class A, BSMI Class A, VCCI Class A, FCC Class A, NOM-032, UL, cUL, NOM, US FDA/CDRH, IEC 60825-1, CB Report, ISO-532B, CE (EU) DoC, EFTA (CE), KC logo, CCC, C-tick DoC, EuP, CECP, CEL, EC 1275/2008, ECMA-370, TED, SII, TER, SABS, UL-AR, GS Mark, Green Dot, ISO-9296, COC, CCD-035 EcoLogo, Green Mark, EPEAT

Power

Power consumption (printing)

575 W

Power consumption (ready)

140 W

Energy Star Typical Electricity Consumption (TEC)

2.3 kWh/week

System requirements

Windows operating systems supported

Y

Linux operating systems supported

Linux Mint 13, Linux Mint 17, Linux Mint 17.1, Linux Mint 17.2, PCLinuxOS 2014.12, Red Hat Enterprise Linux WS 4.0, Red Hat Enterprise Linux WS 5.0, Red Hat Enterprise Linux WS 6.0, Red Hat Enterprise Linux WS 7.0, SUSE Linux Enterprise Desktop 10, SUSE Linux Enterprise Desktop 11, SUSE Linux Enterprise Desktop 12, Ubuntu 12.04, Ubuntu 14.04, Ubuntu 15.04

Server operating systems supported

Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64, Windows Server 2012

Operational conditions

Operating temperature (T-T)

10 - 40 °C

Operating relative humidity (H-H)

15 - 85%

Operating altitude

0 - 2500 m

Sustainability

Sustainability certificates

Blue Angel, ENERGY STAR

Weight & dimensions

Width

615 mm

Depth

693 mm

Height

780 mm

Weight

88.5 kg

Packaging data

Package width

758 mm

Package depth

911 mm

Package height

1057 mm

Package weight

103 kg