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Lexmark CS921 User Manual

Lexmark CS921
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Object type Color conversion tables
RGB Image
RGB Text
RGB Graphics
Vivid—Produces brighter, more saturated colors and may be
applied to all incoming color formats.
sRGB Display—Produces an output that approximates the colors
displayed on a computer monitor. Black toner usage is optimized
for printing photographs.
DisplayTrue Black—Produces an output that approximates the
colors displayed on a computer monitor. This setting uses only
black toner to create all levels of neutral gray.
sRGB Vivid—Provides an increased color saturation for the sRGB
Display color correction. Black toner usage is optimized for
printing business graphics.
O
CMYK Image
CMYK Text
CMYK Graphics
US CMYK—Applies color correction to approximate the
Specifications
for Web
Oset
Publishing (SWOP) color output.
Euro CMYK—Applies color correction to approximate Euroscale
color output.
Vivid CMYK—Increases the color saturation of the US CMYK color
correction setting.
O
FAQ about color printing
What is RGB color?
RGB color is a method of describing colors by indicating the amount of red, green, or blue used to produce
a certain color. Red, green, and blue light can be added in various amounts to produce a large range of colors
observed in nature. Computer screens, scanners, and digital cameras use this method to display colors.
What is CMYK color?
CMYK color is a method of describing colors by indicating the amount of cyan, magenta, yellow, and black
used to reproduce a particular color. Cyan, magenta, yellow, and black inks or toners can be printed in various
amounts to produce a large range of colors observed in nature. Printing presses, inkjet printers, and color
laser printers create colors in this manner.
How is color specified in a document to be printed?
Software programs are used to specify and modify the document color using RGB or CMYK color
combinations. For more information, see the software program Help topics.
How does the printer know what color to print?
When printing a document, information describing the type and color of each object is sent to the printer and
is passed through color conversion tables. Color is translated into the appropriate amounts of cyan, magenta,
yellow, and black toner used to produce the color you want. The object information determines the application
of color conversion tables. For example, it is possible to apply one type of color conversion table to text while
applying a dierent color conversion table to photographic images.
Troubleshooting 121

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Lexmark CS921 Specifications

General IconGeneral
DisplayLCD
Control typeTouch
CertificationICES-003 A, BSMI A, VCCI A, FCC 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
Product colorBlack, White
Display diagonal4.3 \
Print technologyLaser
Maximum resolution1200 x 1200 DPI
Duplex printing modeAuto
Time to first page (black, normal)7 s
Print speed (black, normal quality, A4/US Letter)35 ppm
Printing colorsCyan, Magenta, Yellow
Country of originChina
Maximum duty cycle150000 pages per month
Recommended duty cycle4000 - 20000 pages per month
Number of print cartridges3
Page description languagesPCL 5c, PCL 6, PDF 1.7, PPDS, PostScript 3, XPS
Average cartridge yield (CMY)11500 pages
Average cartridge yield (black)18500 pages
Power consumption (ready)140 W
Power consumption (standby)2.2 W
Power consumption (printing)575 W
Energy Star Typical Electricity Consumption (TEC)2.3 kWh/week
Processor cores4
Noise level (idle)25 dB
Maximum internal memory3072 MB
Sound pressure level (printing)51 dB
Sound pressure level (duplex printing)53 dB
Sustainability certificatesBlue Angel, ENERGY STAR
Paper input typePaper tray
Total input capacity1150 sheets
Total output capacity250 sheets
Maximum input capacity6650 sheets
Paper tray 2 input capacity500 sheets
Total number of input trays2
Maximum number of input trays5
Multi-Purpose tray input capacity150 sheets
Mac operating systems supportedMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Linux operating systems supportedDebian 7.0, Debian 8.0, Fedora 21, Fedora 22, Linpus Lite 2.1, Linux Mint 13, Linux Mint 17, Linux Mint 17.1, Linux Mint 17.2, Linux Mint Debian Edition 2 (LMDE 2), 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, SuSE Linux 10, SuSE Linux 11, SuSE Linux 12.0, Ubuntu 12.04, Ubuntu 14.04, Ubuntu 15.04, openSUSE 13.1, openSUSE 13.2, openSUSE Tumbleweed
Other operating systems supportedIBM AIX 6.1, IBM AIX 7.1
Server operating systems supportedWindows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64, Windows Server 2012
Windows operating systems supportedWindows 10, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Envelopes sizes7 3/4, 9, 10, B5, C5, DL
Paper tray media typesBanner, Card stock, Envelopes, Labels, Plain paper
Paper tray media weight60 - 256 g/m²
Non-ISO print media sizesExecutive (184 x 267mm), Folio (media size), Letter (media size), Oficio (media size), Statement (140 x 216mm), Super Tabloid (media size), Universal, Legal (media size)
ISO A-series sizes (A0...A9)A3, A4, A5, A6
Maximum ISO A-series paper sizeA3
Operating altitude0 - 2500 m
Operating temperature (T-T)10 - 40 °C
Operating relative humidity (H-H)15 - 85 %
Supported protocolsTCP, UDP, LPR/LPD, FTP, TFTP, Telnet, IPP 1.0, 1.1, 2.0
Package depth911 mm
Package width758 mm
Package height1057 mm
Package weight103000 g
Wi-FiNo
Cabling technology10/100/1000Base-T(X)
Security algorithmsIPSec, LEAP, MD5, MSCHAPv2, PEAP, SNMPv3, TTLS
Ethernet LAN data rates10, 100, 1000 Mbit/s
Mobile printing technologiesApple AirPrint, Google Cloud Print, Mopria Print Service
Standard interfacesEthernet, USB 2.0
Optional connectivityFiber, Parallel, Serial (RS-232), Wireless LAN
Weight and Dimensions IconWeight and Dimensions
Depth693 mm
Width615 mm
Height780 mm

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