Lexmark 954DHE, 952DE, 950DE Printer specifications, Airflow requirement, Noise emission levels

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Printer specifications

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Printer specifications

Airflow requirement

The room should meet ASHRAE 62—1989 standards.

Noise emission levels

The following measurements were made in accordance with ISO 7779 and reported in conformance with ISO 9296.

		1-meter average sound pressure, dBA

Status	C950		X950	X952	X954
Idle/Ready	22	24		24	24

Printing (simplex)	53	52		52	53

Printing (duplex)	54	54		54	55

ADF Mono Scan	Not applicable	55		55	54

ADF Mono Copy	Not applicable	55		55	55

ADF Color Scan	Not applicable	54		54	53

ADF Color Copy	Not applicable	52		52	53

Note: Measurements apply to 300‑, 600‑, and 1200‑dpi printing.

		Declared sound power level, bels

Status	C950	X950	X952	X954
Idle/Ready	4.3	4.2	4.2	4.2

Printing (simplex	7.0	6.9	6.9	7.0
mono)

Printing (simplex color)	6.9	6.9	6.9	6.9

Printing (duplex)	7.0	7.1	7.1	7.2

ADF Mono Scan	Not applicable	7.1	7.1	7.1

ADF Mono Copy	Not applicable	7.1	7.1	7.1

ADF Color Scan	Not applicable	7.0	7.0	7.1

ADF Color Copy	Not applicable	7.0	7.0	7.0

Note: Measurements apply to 300‑, 600‑, and 1200‑dpi printing.

Image 18

Contents C950, X950de, X952de, X952dte, X954de, X954dhe Technical ReferenceEdition notice Contents Index 102 Introduction Understanding letters after model numbersIntroduction Learning about the printer Finding information about the printerOther countries and regions -See the printed Printer Control Language PCL page formatting Printable areasSupported paper and envelope dimensions PaperEnvelope PJL commands information Printer Job Language PJLPostScript PS emulation Supported paper sizesPostScript paper tray support PostScript envelope size support Tray selected with tray operatorsPostScript envelope tray support Envelope sizes supportedEnvelopetray operator selections Printer specifications Airflow requirementNoise emission levels Electrical specifications Power requirementsPhysical specifications Clearance requirementsEnvironmental conditions Lexmark X95x SeriesAltitude and atmospheric pressure specifications Altitude specificationsPCL emulation commands Appendix a PCL supportSet Page Size Select Symbol Set Appendix a PCL support End Raster Graphics Version B GL/2 commands Appendix a PCL support Appendix a PCL support Appendix a PCL support Appendix B PJL support Common variables for both printer languagesAppendix B PJL support Lexmark‑unique PJL variables for both printer languages Appendix B PJL support Appendix B PJL support Appendix B PJL support Appendix B PJL support Appendix B PJL support Appendix B PJL support Appendix B PJL support Appendix B PJL support Common variables for PCL emulation Printer‑unique variables for PCL emulation Printer‑unique variables for PostScript emulation Status Readback commandsCommon variables for PostScript emulation Printer‑unique Lresource variablesUstatus unsolicited status variables PJL messages for auto-continuable conditionsMemory to collate Standard USB Unformatted Priming Failed Too many bins PJL messages for attendance conditions Cmyk * Print Close door or Invalid Tray x Size Check Finisher Replace Oil Appendix B PJL support Stmsg message Close Duplex Xx cyan Module life Cartridge part Yellow 84.41 Cyan PJL messages for paper handling Size Manual Load src with Appendix B PJL support PJL messages for paper jams Appendix B PJL support Appendix B PJL support Appendix B PJL support Appendix B PJL support Appendix B PJL support Service errors Lexmark‑unique PJL commandsDevice attendance messages File and device protection commands Appendix C PostScript support Supplemental operatorsAppendix C PostScript support Appendix C PostScript support Device parameters Appendix C PostScript support Appendix C PostScript support Appendix C PostScript support User interpreter parameters System interpreter parameters Appendix C PostScript support Appendix C PostScript support Devices supported LPRA% LPRB% LPRC% LPRD% USBA% USBB% USBC% USBD% Appendix C PostScript support PCLSmartSwitch PortLocation PSSmartSwitch Type Appendix C PostScript support DelayedOutputClose Enabled Filtering HasNames Interpreter PortLocation Type Appendix C PostScript support Device Parameters for the Parameters Device %flash1% Appendix C PostScript support 100 PostScript message keys commands Index Lresource