Lexmark C780, C782 manual Installing a duplex unit

Page 9

Installing and removing options

Installing a duplex unit

Your printer supports an optional duplex unit that lets you print on both sides of a sheet of paper.

Warning: If you have an optional duplex unit and a 2000-sheet drawer, you must install a 500-sheet drawer between the duplex unit and the 2000-sheet drawer.

1Unpack the duplex unit and remove any packing material.

2Place the duplex unit in the location you have chosen for your printer or install it on a 500-sheet drawer. To install it on a 500-sheet drawer:

a Align the positioning posts on the drawer with the holes in the duplex unit.

b Lower the duplex unit into place. Make sure it is seated securely on the drawer.

Installing a duplex unit

9

Image 9

Contents C780, C782 Safety information Edition OctoberTrademarks Contents Contents Input options Output options Internal options Installing and removing optionsInstalling and removing options Installing a 2000-sheet drawerContinue with Installing a 500-sheet drawer Installing a 500-sheet drawer Installing a duplex unit Installing the printer Installing an output expander Installing and removing options Installing a 5-bin mailbox Installing and removing options Installing a StapleSmart finisher Installing memory and option cardsRemoving the system board access cover Installing a memory card Installing an option-added firmware card Installing a hard disk Installing and removing options Card Function Installing an option cardRemoving memory and option cards Accessing the printer system boardRemoving memory cards Removing a hard disk Removing an option cardInstalling and removing options Removing an option-added firmware card Reinstalling the system board access coverUnderstanding the printer operator panel PrintingStatus Indicates Sending a job to print PrintingButton Function Printing from a USB flash memory device Canceling a print job Canceling a job from the printer operator panelCanceling a job from a computer running Windows Printing a network setup Printing a menu settingsCanceling a job from a Macintosh computer Canceling a job from a Macintosh computer running Mac OSPrinting a directory list Printing a font sample listLoading 500-sheet trays Loading the traysPrinting Loading the 2000-sheet tray Printing Loading the multipurpose feeder Printing Printing on specialty media transparencies, labels, other WindowsLoading the trays Loading the multipurpose feeder Linking trays Mac OSSelect File Print Holding a job in the printer Linking output binsPrinting and deleting held jobs Value DescriptionWindows Printing confidential jobsMacintosh Print Time FiltersAt the printer Entering a personal identification number PINEnter PIN Reserve Print Verify PrintRepeat Print Copies & Pages or General pop-up menu, choose Job RoutingPrint All Delete All JobName1 JobName2 At the printerTips for successful printing Storing paperStoring supplies Avoiding jams Weight Paper characteristicsMedia guidelines PaperUnacceptable paper Media specificationsMedia specifications Selecting paper Storing paperSelecting preprinted forms and letterhead Transparencies Media specifications Printing on letterheadEnvelopes Selecting transparenciesLabels Card stock Storing mediaIdentifying media sources and specifications DimensionsMedia sizes and support Optional Finisher Standard Offset Staple Media support by type for optional featuresMedia types and weights input options Envelopes2 Media types and weights output optionsGrain long Maximum 2,3Maximum Labels- 2,4Paper labels Media capacitiesVinyl labels EnvelopesReady. Tray 1 Low, Tray Determining the status of suppliesStatus / Supplies View supplies Y KConserving supplies Supply Menu selection item What the setting doesOrdering supplies Print cartridges Maintaining the printerFuser and ITU Toner waste containerOrdering a fuser Type of fuser Printer voltage Part numberRecycling Lexmark products Ordering an image transfer unit and transfer rollerOrdering staple cartridges Identifying jams Clearing paper jamsClearing paper jams Access doors and traysPaper jam messages Understanding jam messagesMessage Check Areas What to do Expander jams Area MClearing the entire paper path Area aArea B Area D Area CArea T1 Area EArea Tx Area J Area KArea L Clearing fuser jams Clearing mailbox, finisher, or output expander jams Area MClearing fuser jams Clearing image transfer unit jams Clearing paper jams Clearing paper jams Clearing paper jams If you still need help Disabling operator panel menus Adjusting operator panel brightness and contrastRestoring factory default settings Administrative supportEnabling operator panel menus Encrypting the disk Adjusting Power SaverSetting the system password Setting security using the Embedded Web Server EWSUsing the secure Embedded Web Server Click ConfigurationUsing Secure mode Click TCP/IP Port AccessSupporting IPSec Internet Protocol Security Click 802.1x Authentication Using 802.1x AuthenticatingClick Menu Lockout Setup Locking the operator panel menusConfidential Print Setup Black only modeClick Confidential Print Setup Printing LockoutUsing the Coverage Estimator Size sensingDisabling size sensing Using the Setup Menu Configuring printer alertsUsing MarkVision Professional Using MarkVision MessengerSymptom Cause Solution Online customer support Calling for serviceChecking an unresponsive printer Check the Print as image boxSolving printing problems TroubleshootingSet Page Protect to Off from Print Recovery Solving mailbox problems For more informations, see Clearing mailbox, finisher, orOutput expander jams Area M Solving option problems See Solving high capacity feeder problemsOption Action Problem Solution Solving high capacity feeder problemsSolving print quality problems Solving paper feed problemsSee Loading the trays or Loading Paper pathMarks occur repeatedly only in one color Top to Bottom or Left to RightMultiple times on a Marks occur down the page repeatedly in allTo be replaced Cartridges BCD E Frequently asked questions FAQ about color printing Solving color quality problemsWhat is RGB color? How does the printer know what color to print?Is it possible to increase the gloss in the printed output? What is Manual Color Correction?Cmyk What are Detailed Color Samples and how do I access them? Electronic emission notices Avis de conformité aux normes de l’industrie du CanadaEuropean Community EC directives conformity 102 Industry Canada compliance statement Hinweis zum GS-Zeichen Noise emission levelsGerman GS mark notice Durchschnittlicher Schallpegel dBA in 1 m UmkreiMode Description Power consumption Power SaverProduct energy consumption Total energy usage106 China RoHS Laser advisory labelPart Name Hazardous Substances or Elements Laser notice Statement of Limited Warranty109 Index PIN Index112