Removing the scanner top | Lexmark C77x specs

Maintaining the MFP

Removing the scanner top

Note: The following procedures should be done with two persons.

The scanner top (document cover) uses two locking tabs to prevent accidentally separation. To remove the document cover:

1Turn the printer off.

2Unplug the power cord from the wall outlet.

3Disconnect the two scanner cables.

4Open the document cover.

5Lift the cover.

6Press and hold the locking tabs while lifting the cover.

Note: If the cover is leaning forward, it is difficult to unlock the tabs.

Removing the scanner top

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Lexmark C77x manual Removing the scanner top

Contents

MFP Option United States Government Rights Static sensitivity notice Contents Contents Understanding paper and specialty media guidelines Index 111 Understanding the MFP control panel Learning about the MFPBasic functions of the scanner Automatic document feeder and flatbed Status Indicates Learning about the MFPCallout Control panel item Function With fax functions Callout number Button Function Home screen and Home screen buttonsCopy Fax Mail Button Button name Function FTP Arrow buttons, see Information on touch-screen buttons CancelJobs Button Button name Function or description Using the LCD touch-screen buttonsSample screen one Information on touch-screen buttons Back ScanSubmit Scan Submit Flatbed Down arrow Sample screen two Continue See Cancel Jobs onCancel Job Other touch-screen buttons Screen buttons on page 11 for more information Done Feature Feature name Description Features Manage Shortcuts Paper Menu Reports Network/Ports SettingsMenus Help Multiple page copying CopyingQuick copy Copying Using the flatbedUnderstanding the copy screens and options Understanding the copy screens and options Copying photographs Copying from one size to anotherMaking transparencies Copying to letterhead Touch Scan Next or Done Making copies using media from a selected trayCopying mixed-sized media Touch Photograph Reducing and enlarging copies Setting the duplex optionAdjusting copy quality Touch Separator Sheets Setting collation optionsSetting paper saving options Placing separator sheets between copies Touch Date/Time Stamp Placing the date and time at the top of eachPlacing an overlay message on each Creating a custom job job build While the document is in the ADF Canceling a copy jobWhile copying pages using the flatbed Copy tips Touch E-mail It Using a shortcut numberMail Entering an e-mail address Mail Using the address bookMailing to a profile Adding e-mail subject and message information Creating an e-mail shortcut Click E-mail Destination SetupChanging the output file type Mailing color documents From the MFP Canceling an e-mailCreating an e-mail profile Understanding e-mail options Understanding e-mail options Address book setup Mail server setup Sending a fax Faxing Faxing Using fax destination shortcutsSending faxes from a computer Creating shortcuts Click Fax Shortcut Setup Understanding fax options Sending a fax at a later time Changing the fax resolutionAdjusting the Darkness setting Touch Advanced Options Touch Delayed Send Fax tips Cancel an outgoing faxViewing a fax log Entering the FTP address FTP FTP options Click FTP Shortcut Setup FTP options FTP tips Click Scan Profile Click Create Scan Profile Scanning to a PC or USB flash memory deviceCreate a scan to PC profile Scanning to a PC or USB flash memory device Understanding scan to PC options Touch Scan to USB drive Solving scan quality problemsScanning to a USB flash memory device Scanning tips Printing from a USB flash memory device Printing Printing Canceling a print job Canceling a job from a Macintosh computer Canceling a job from the MFP control panelCanceling a job from a computer running Windows Printing a directory list Printing the menu settingsPrinting a network setup Printing a font sample list Printing a confidential job Printing confidential and held jobs Entering a personal identification number PIN Printing and deleting held jobs Printing Printing on specialty media Loading 500-sheet trays Loading standard trays and optional trays Printing Loading the 2000-sheet tray Printing Loading the multipurpose feeder Linking trays Supported print media Print media sizes Print media types Print media weightsUnderstanding paper and specialty media 8 guidelines Understanding paper and specialty media guidelines Dimensions Glossy papers Optional Finisher Standard Offset StaplePaper Transparencies2 MaximumGrain long2,3 Grain short2,3 Paper Paper characteristicsSelecting print media Grain direction Fiber contentTransparencies Unacceptable paper Envelopes Card stock Labels Automatic document feeder Storing print mediaAvoiding jams Printer Accessing the printer system board Installing and removing options Installing and removing options Installing a memory card Installing a firmware card Installing the interface card Replacing the access cover plate Storing supplies Maintaining the MFPPage Maintaining the MFP Cleaning the scanner glass and backing materialRecycling Lexmark products Cleaning the automatic document feeder Touch Automatic Scanner Registration Touch Exit Configuration MenuScanner registration Removing the scanner top Preparing the MFP for shipment Moving the MFPMoving the MFP within the office Copy Fax Mail Clearing jamsIdentifying jams Clearing jams Printer access doors and trays Message Check Areas What to do Understanding printer jam messages 290, 291, 292, and 294 Scanner Jams Clearing scanner jams Touch Settings Touch General Settings Administrative supportAdjusting control panel brightness Restoring factory default settings Administrative support Adjusting screen timeoutAdjusting Power Saver Restricting Function Access Configuring the MFPSetting Password Protect for the menus Disabling the Driver to Fax menu item Preventing access to the menus from the control panelLocking the MFP using the Device Lockout PIN Unlocking the MFP using the Device Lockout PIN Select Always On for Held Fax Mode Setting a password before printing received faxesSetting security using the Embedded Web Server EWS Setting the Advanced Password Disabling SNMPv1 and SNMPv2 Using the secure EWS Disabling ports and protocols Click TCP/IP Port AccessSupporting IPSec Internet Protocol Security Click Confidential Print Setup Using 802.1x authenticationConfidential Print Setup Click 802.1x Authentication Encrypting the hard disk Touch Exit Config Menu to exit Hard disk wiping Using the Restricted Server List function Locating the port name and IP address TroubleshootingUnderstanding MFP messages Online technical support Checking an unresponsive MFP Symptom Solution Solving copy quality problemsSolving scan quality problems Troubleshooting See Ordering an ADF pick roller for more information Solving fax problemsSolving paper feed problems Symptom Cause Solution Avis de conformité aux normes de l’industrie du Canada Conventions Electronic emission noticesPart Industry Canada compliance statement 103 European Community EC directives conformity Malti Radio interference notice Bsmi EMC notice R31306 Part South Africa telecommunications notice Other telecommunications notices Mailing address Using this product in GermanyUsing this product in Switzerland Noise emission levels Meter average sound pressure, dBA Power regulation notice Part Name Hazardous Substances or Elements China RoHS Index Index 113 114