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Lexmark C77x manual Power regulation notice, Meter average sound pressure, dBA

Models: C77x

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Notices

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

Note: The following acoustics values include the printer and the scanner unit operating together.

1-meter average sound pressure, dBA

Printing	56

Idling	30

Scanning	53

Copying	57

Power regulation notice

Warning: Electrical surges can be very destructive to equipment connected to AC power sources.

If you plan to operate your printer at a voltage exceeding the voltage range(s) in the following table, you must attach a suitably rated and certified power-regulating device (such as a voltage stabilizer or UPS device) to the MFP power supply. Your warranty may not cover damages caused by power surges.

Nominal Voltage Range	Maximum Voltage Range

100V–127V AC	90V–135V AC

220V–240V AC	198V–254V AC

Waste from Electrical and Electronic Equipment (WEEE) directive

The WEEE logo signifies specific recycling programs and procedures for electronic products in countries of the European Union. We encourage the recycling of our products. If you have further questions about recycling options, visit the Lexmark Web site at www.lexmark.com for your local sales office phone number.

Notices

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Lexmark C77x manual Power regulation notice, Meter average sound pressure, dBA

Contents

MFP Option United States Government Rights Static sensitivity notice Contents Contents Understanding paper and specialty media guidelines Index 111 Basic functions of the scanner Learning about the MFPAutomatic document feeder and flatbed Understanding the MFP control panelCallout Control panel item Function Learning about the MFPStatus Indicates With fax functions Copy Home screen and Home screen buttonsFax Mail Callout number Button FunctionButton Button name Function FTPJobs CancelArrow buttons, see Information on touch-screen buttons Sample screen one Information on touch-screen buttons Using the LCD touch-screen buttonsButton Button name Function or description Submit ScanScan Submit Flatbed BackDown arrow Sample screen twoCancel Job See Cancel Jobs onOther touch-screen buttons ContinueScreen buttons on page 11 for more information DoneFeature Feature name Description FeaturesMenus Paper Menu Reports Network/Ports SettingsHelp Manage ShortcutsQuick copy CopyingMultiple page copying Understanding the copy screens and options Using the flatbedCopying Understanding the copy screens and options Making transparencies Copying from one size to anotherCopying to letterhead Copying photographsCopying mixed-sized media Making copies using media from a selected trayTouch Photograph Touch Scan Next or DoneAdjusting copy quality Setting the duplex optionReducing and enlarging copies Setting paper saving options Setting collation optionsPlacing separator sheets between copies Touch Separator SheetsPlacing an overlay message on each Placing the date and time at the top of eachCreating a custom job job build Touch Date/Time StampWhile copying pages using the flatbed Canceling a copy jobCopy tips While the document is in the ADFMail Using a shortcut numberEntering an e-mail address Touch E-mail ItMailing to a profile Using the address bookAdding e-mail subject and message information MailChanging the output file type Click E-mail Destination SetupMailing color documents Creating an e-mail shortcutCreating an e-mail profile Canceling an e-mailUnderstanding e-mail options From the MFPUnderstanding e-mail options Address book setup Mail server setupSending a fax FaxingSending faxes from a computer Using fax destination shortcutsFaxing Creating shortcuts Click Fax Shortcut SetupUnderstanding fax options Adjusting the Darkness setting Changing the fax resolutionTouch Advanced Options Touch Delayed Send Sending a fax at a later timeViewing a fax log Cancel an outgoing faxFax tips Entering the FTP address FTPFTP options Click FTP Shortcut SetupFTP options FTP tips Create a scan to PC profile Scanning to a PC or USB flash memory deviceClick Scan Profile Click Create Scan Profile Scanning to a PC or USB flash memory device Understanding scan to PC optionsScanning to a USB flash memory device Solving scan quality problemsScanning tips Touch Scan to USB drivePrinting from a USB flash memory device PrintingPrinting Canceling a print jobCanceling a job from a computer running Windows Canceling a job from the MFP control panelCanceling a job from a Macintosh computer Printing a network setup Printing the menu settingsPrinting a font sample list Printing a directory listPrinting a confidential job Printing confidential and held jobsEntering a personal identification number PIN Printing and deleting held jobsPrinting Printing on specialty media Loading 500-sheet trays Loading standard trays and optional traysPrinting Loading the 2000-sheet tray Printing Loading the multipurpose feeder Linking trays Understanding paper and specialty media 8 guidelines Print media sizes Print media types Print media weightsSupported print media Understanding paper and specialty media guidelines DimensionsPaper Optional Finisher Standard Offset StapleGlossy papers Grain long2,3 MaximumGrain short2,3 Transparencies2Selecting print media Paper characteristicsPaper Transparencies Fiber contentUnacceptable paper Grain directionEnvelopes Card stock LabelsAvoiding jams Storing print mediaAutomatic document feeder Printer Accessing the printer system board Installing and removing optionsInstalling and removing options Installing a memory cardInstalling a firmware card Installing the interface card Replacing the access cover plate Storing supplies Maintaining the MFPPage Recycling Lexmark products Cleaning the scanner glass and backing materialMaintaining the MFP Cleaning the automatic document feeder Scanner registration Touch Exit Configuration MenuTouch Automatic Scanner Registration Removing the scanner top Moving the MFP within the office Moving the MFPPreparing the MFP for shipment Identifying jams Clearing jamsCopy Fax Mail Clearing jams Printer access doors and traysMessage Check Areas What to do Understanding printer jam messages290, 291, 292, and 294 Scanner Jams Clearing scanner jamsAdjusting control panel brightness Administrative supportRestoring factory default settings Touch Settings Touch General SettingsAdjusting Power Saver Adjusting screen timeoutAdministrative support Setting Password Protect for the menus Configuring the MFPRestricting Function Access Locking the MFP using the Device Lockout PIN Preventing access to the menus from the control panelUnlocking the MFP using the Device Lockout PIN Disabling the Driver to Fax menu itemSetting security using the Embedded Web Server EWS Setting a password before printing received faxesSetting the Advanced Password Select Always On for Held Fax ModeDisabling SNMPv1 and SNMPv2 Using the secure EWSSupporting IPSec Internet Protocol Security Click TCP/IP Port AccessDisabling ports and protocols Confidential Print Setup Using 802.1x authenticationClick 802.1x Authentication Click Confidential Print SetupEncrypting the hard disk Touch Exit Config Menu to exitHard disk wiping Using the Restricted Server List functionUnderstanding MFP messages TroubleshootingOnline technical support Checking an unresponsive MFP Locating the port name and IP addressSolving scan quality problems Solving copy quality problemsTroubleshooting Symptom SolutionSolving paper feed problems Solving fax problemsSymptom Cause Solution See Ordering an ADF pick roller for more informationPart Conventions Electronic emission noticesIndustry Canada compliance statement Avis de conformité aux normes de l’industrie du Canada103 European Community EC directives conformityMalti Radio interference noticeBsmi EMC notice R31306Part South Africa telecommunications notice Other telecommunications noticesUsing this product in Switzerland Using this product in GermanyNoise emission levels Mailing addressMeter average sound pressure, dBA Power regulation noticePart Name Hazardous Substances or Elements China RoHSIndex Index 113 114