Lexmark 41G0100 Manual de usuario

C746x and C748xUser's GuideImportant: Click here before using this guide.November 2012 www.lexmark.comMachine type(s):5026Model(s):310, 330, 510,

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Warning—Potential Damage: Overloading the tray can cause paper jams and possible printer damage.7 Insert the tray.8 From the printer control panel, ve

Loading the 2,000‑sheet high‑capacity feederCAUTION—POTENTIAL INJURY: To reduce the risk of equipment instability, load each paper tray separately.Kee

4 Push the length guide release latch to raise the length guide. Slide the guide to the correct position for the papersize you are loading, and then l

• Make sure paper does not exceed the maximum paper fill indicator located on the side of the tray.Warning—Potential Damage: Overloading the tray may

Loading the multipurpose feederThe multipurpose feeder can hold approximately:• 100 sheets of 75‑g/m2 (20‑lb) paper• 10 envelopes• 75 transparenciesNo

2 Gently pull the extension out until it is fully extended.3 Flex the sheets back and forth to loosen them. Do not fold or crease the paper. Straighte

4 Load the paper or specialty media. Slide the stack into the multipurpose feeder until it comes to a stop.Notes:• Make sure paper or specialty media

• If you are using a proxy server, then temporarily disable it to load the Web page correctly.2 Click Settings > Paper Menu.3 Change the paper size

• If you are using a proxy server, then temporarily disable it to load the Web page correctly.2 Click Settings > Paper Menu > Custom Names.3 Typ

For Windows usersa With a document open, click File > Print.b Click Properties, Preferences, Options, or Setup.c Adjust the settings, if necessary.

Safety informationConnect the power cord to a properly grounded electrical outlet that is near the product and easily accessible.Do not place or use t

Using Max Speed and Max YieldThe Max Speed and Max Yield settings let you choose between a faster print speed or a higher toner yield. Max Yieldis the

Printing from a flash drivePrinting from a flash driveNotes:• Before printing an encrypted PDF file, you will be prompted to enter the file password f

2 From the printer control panel, touch the document you want to print.3 Touch the arrows to specify the number of copies for printing, and then touch

> Settings > Security > Confidential Print > select the print job typePrint job type DescriptionMax Invalid PIN Limits the number of time

For Macintosh users1 With a document open, choose File > Print.If necessary, click the disclosure triangle to see more options.2 From the print opt

In Windows 8From the Search charm, type Run, and then navigate to:Apps list > Run > type control printers > OKIn Windows 7 or earliera Click

Printing a network setup pageIf the printer is attached to a network, then print a network setup page to verify the network connection. This pagealso

Use ToOff Use the factory default settings for all settings associated with Eco‑Mode. Off supports the performancespecifications of the printer.Energy

Adjusting Sleep modeTo save energy, decrease the number of minutes the printer waits before it enters Sleep mode.Available settings range from 1–180 m

Using the printer control panel1 From the home screen, navigate to: > Settings > General Settings2 Touch Press Sleep Button or Press and Hold Sl

CAUTION—SHOCK HAZARD: To avoid the risk of electrical shock when cleaning the exterior of the printer,unplug the power cord from the electrical outlet

> Settings > General Settings > Factory Defaults > Restore Now > Securing the printerLocking the system boardTo limit access to the sy

• The printer is being removed from your premises for service.• The printer is being sold to another organization.Disposing of a printer hard diskNote

Erasing printer hard disk memoryNote: Some printer models may not have a printer hard disk installed.Configuring Disk Wiping in the printer menus lets

Notes:• Enabling disk encryption will erase the content of the printer hard disk.• Disk encryption can take from several minutes to more than an hour,

Paper and specialty media guidelinesNotes:• Make sure the paper size, type, and weight are set correctly on the computer or on the printer control pan

Tips on using transparencies• Print a test page on the transparencies being considered for use before buying large quantities.• Feed transparencies fr

When printing on labels:• Use labels designed specifically for laser/LED printers. Check with the manufacturer or vendor to verify that:– The labels c

WeightThe printer trays can automatically feed paper weights up to 90 g/m2 (24 lb bond) grain long paper. The manual feedercan automatically feed pape

• Preprinted papers that require a registration (the precise print location on the page) greater than ±2.3 mm (±0.9 in.),such as optical character rec

• Suitable smoothness (100–200 Sheffield units, or 140–350 Bendtsen units, European)Note: Some much smoother papers (such as premium 24 lb laser paper

OverviewUsing this guideThis User’s Guide provides general and specific information on using the printer models that are listed on the coverpage.The f

Paper size anddimensionStandard550‑sheet trayOptional550‑sheet trayOptional550‑sheetspecialty mediadrawerOptional2,000‑sheethigh‑capacityfeederMultipu

Paper size anddimensionStandard550‑sheet trayOptional550‑sheet trayOptional550‑sheetspecialty mediadrawerOptional2,000‑sheethigh‑capacityfeederMultipu

Paper type Standard oroptional550‑sheet trayOptional550‑sheetspecialty mediadrawerOptional2,000‑sheethigh‑capacityfeederMultipurposefeederManual Paper

Understanding printer menusMenus listSupplies Menu Paper Menu Reports SettingsReplace SupplyCyan CartridgeMagenta CartridgeYellow CartridgeBlack Cartr

Supplies menuUse ToReplace SupplyAll1All Photoconductors2Cyan PhotoconductorMagenta PhotoconductorYellow PhotoconductorBlack PhotoconductorReset the s

Use ToBlack CartridgeEarly WarningLowInvalidNear End of LifeReplaceMissingDefectiveOKUnsupportedShow the status of the black toner cartridge.Cyan Phot

Use ToFuserEarly WarningLowReplaceMissingOKShow the status of the fuser.Transfer ModuleEarly WarningLowReplaceMissingOKShow the status of the transfer

Use ToTray [x] TypePlain PaperCard StockTransparencyRecycledGlossyHeavy GlossyLabelsVinyl LabelsBondLetterheadPreprintedColored PaperLight PaperHeavy

Use ToMP Feeder TypePlain PaperCard StockTransparencyRecycledGlossyHeavy GlossyLabelsVinyl LabelsBondEnvelopeRough EnvelopeLetterheadPreprintedColored

Use ToManual Paper TypePlain PaperCard StockTransparencyRecycledGlossyHeavy GlossyLabelsVinyl LabelsBondLetterheadPreprintedColored PaperLight PaperHe

What are you looking for? Find it hereHelp using the printer software Windows or Mac Help—Open a printer software programor application, and then cl

Substitute Size menuUse ToSubstitute SizeOffStatement/A5Letter/A4All ListedSubstitute a specified paper size if the requested paper size is not availa

Use ToVinyl Labels TextureSmoothNormalRoughSpecify the relative texture of the vinyl labels loaded.Note: Normal is the factory default setting.Bond Te

Paper Weight menuUse ToPlain WeightLightNormalHeavySpecify the relative weight of the plain paper loaded.Note: Normal is the factory default setting.C

Use ToRough Envelope WeightLightNormalHeavySpecify the relative weight of the rough envelope loaded.Note: Normal is the factory default setting.Letter

Use ToRecycled LoadingDuplexOffDetermine and set two‑sided printing for all print jobs that specifyRecycled as the paper type.Glossy LoadingDuplexOffD

Use ToCustom [x] LoadingDuplexOffDetermine and set two‑sided printing for all print jobs that specifyCustom [x] as the paper type.Note: Custom [x] Loa

Universal Setup menuUse ToUnits of MeasureInchesMillimetersSpecify the unit of measure.Note: Inches is the US factory default setting. Millimeters is

Use ToNetwork [x] Setup Page Print a report containing information about the network printer settings, such asthe TCP/IP address information.Notes:• T

Use ToPCL SmartSwitchOnOffSet the printer to automatically switch to PCL emulation when a print job requiresit, regardless of the default printer lang

Use ToMac Binary PSOnOffAutoSet the printer to process Macintosh binary PostScript print jobs.Notes:• Auto is the factory default setting.• Off filter

Additional printer setupInstalling internal optionsCAUTION—SHOCK HAZARD: If you are accessing the system board or installing optional hardware or memo

Use ToJob Timeout0, 10–255 secondsSet the amount of time it takes for a network print job to be canceled.Notes:• 90 seconds is the factory default set

Use ToEnable FTP/TFTPYesNoEnable the built-in FTP server, which lets you send files to the printer using File TransferProtocol.Note: Yes is the factor

Wireless menuNote: This menu is available only in printer models connected to a wireless network.To access the menu, navigate to any of the following:

Use ToActivateYesNoEnable or disable AppleTalk support.Note: Yes is the factory default setting.View Name Show the assigned AppleTalk name.Note: The n

Use ToUSB BufferDisabledAuto3K to [maximum size allowed]Set the size of the USB input buffer.Notes:• Auto is the factory default setting.• Disabled tu

Use ToPCL SmartSwitchOnOffSet the printer to automatically switch to PCL emulation when a print job receivedthrough a serial port requires it, regardl

Use ToAdvanced StatusOnOffEnable bidirectional communication through the parallel port.Notes:• On is the factory default setting.• Off disables parall

Use ToPCL SmartSwitchOnOffSet the printer to automatically switch to PCL emulation when a print job receivedthrough a serial port requires it, regardl

Use ToJob BufferingOffOnAutoTemporarily store print jobs on the printer hard disk before printing.Notes:• Off is the factory default setting. The prin

Use ToParityEvenOddNoneIgnoreSet the parity for serial input and output data frames.Note: None is the factory default setting.Honor DSROnOffDetermine

Accessing the system boardCAUTION—SHOCK HAZARD: If you are accessing the system board or installing optional hardware or memorydevices sometime after

Use ToDevice‑Initiated E‑mailNoneUse Device SMTP CredentialsSpecify what credentials will be used when communicating to the SMTPserver. Some SMTP serv

Confidential Print menuUse ToMax Invalid PINOff2–10Limit the number of times an invalid PIN can be entered.Notes:• This menu appears only when a forma

Use ToWiping ModeAutoManualOffSpecify the mode for disk wiping.Note: Auto is the factory default setting. The printer determines when to initiate adis

Use ToConfigure LogEnable AuditYesNoEnable Remote SyslogNoYesRemote Syslog Facility0–23Severity of events to log0–7Specify whether and how audit logs

Settings menuGeneral Settings menuUse ToDisplay LanguageEnglishFrancaisDeutschItalianoEspanolDanskNorskNederlandsSvenskaPortugueseSuomiRussianPolskiGr

Use ToQuiet ModeOffOnReduce the amount of noise produced by the printer.Notes:• For touch‑screen printer models, touch Quiet Mode, andthen select from

Use ToPaper SizesUSMetricSpecify the default paper measurement.Notes:• US is the factory default setting.• The initial setting is determined by your c

Use ToDisplayed Information2Waste Toner BottlePaper JamLoad PaperService ErrorsCustomize the displayed information for Waste Toner Bottle,Paper Jam, L

Use ToAudio Feedback2Button FeedbackOnOffVolume1–10Set the audio volume for the buttons.Notes:• On is the factory default setting for Button Feedback.

Use ToTimeoutsSleep ModeDisabled1–180Specify the number of minutes of inactivity before some systemsbegin entering a minimum power state.Notes:• 30 mi

c Pull the cover to remove it.2 Locate the appropriate connector on the system board.Warning—Potential Damage: System board electronic components are

Use ToPrint RecoveryAuto ContinueDisabled5–255Let the printer automatically continue printing from certainoffline situations when not resolved within

Use ToFactory DefaultsDo Not RestoreRestore NowReturn the printer settings to the factory default settings.Notes:• Do Not Restore is the factory defau

Use ToDuplex BindingLong EdgeShort EdgeDefine binding for duplexed pages in relation to paper orientation.Notes:• Long Edge is the factory default set

Use ToSeparator Sheet SourceTray [x]Manual FeederSpecify the paper source for separator sheets.Notes:• Tray 1 (standard tray) is the factory default s

Use ToPrinter UsageMax YieldMax SpeedSet the printer for a faster print speed or a higher toner yield.Note: Max Yield is the factory default setting.B

Finishing menuUse ToSides (Duplex)1 sided2 sidedSpecify whether two‑sided (duplex) printing is set as the default for all print jobs.Notes:• 1 sided i

Use ToPaper SaverOff2‑Up3‑Up4‑Up6‑Up9‑Up12‑Up16‑UpSpecify that multiple‑page images be printed on one side of a paper.Notes:• Off is the factory defau

Use ToToner Darkness1–5Lighten or darken the printed output.Notes:• 4 is the factory default setting.• Selecting a smaller number can help conserve to

Use ToColor BalanceCyan‑5 to 5Magenta‑5 to 5Yellow‑5 to 5Black‑5 to 5Reset DefaultsAdjust color in printed output by increasing or decreasing the amou

Use ToManual ColorCMYK ImageUS CMYKEuro CMYKVivid CMYKOffCMYK TextUS CMYKEuro CMYKVivid CMYKOffCMYK GraphicsUS CMYKEuro CMYKVivid CMYKOffCustomize the

a Align the keyholes with the screws.b Slide the cover down, and then turn each screw clockwise to tighten.Installing a memory cardCAUTION—SHOCK HAZAR

Use ToLog Action at End of FrequencyNoneE‑mail Current LogE‑mail & Delete Current LogPost Current LogPost & Delete Current LogDetermine and se

Utilities menuUse ToRemove Held JobsConfidentialHeldNot RestoredAllDelete confidential and held jobs from the printer hard disk.Notes:• Selecting a se

XPS menuUse ToPrint Error PagesOffOnPrint a page containing information on errors, including XML markup errors.Note: Off is the factory default settin

PCL Emul menuUse ToFont SourceResidentDiskDownloadFlashAllSpecify the set of fonts used in the Font Name menu.Notes:• Resident is the factory default

Use ToPCL Emulation SettingsLines per Page1–255Specify the number of lines that print on each page.Notes:• 60 is the US factory default setting. 64 is

Use ToTray RenumberView Factory DefaultsMPF Default = 8T1 Default = 1T2 Default = 4T3 Default = 5T4 Default = 20T5 Default = 21Env Default = 6MPaper D

Use ToFont Size1–255 ptSet the default font size for HTML documents.Notes:• 12 pt is the factory default setting.• Font size can be increased in 1‑poi

Use ToOrientationPortraitLandscapeReverse PortraitReverse LandscapeSet the image orientation.Note: Portrait is the factory default setting.Help menuTh

Saving money and the environmentLexmark is committed to environmental sustainability and is continually improving its printers to reduce their impacto

RecyclingLexmark provides collection programs and environmentally progressive approaches to recycling. For more information,see:• The Notices chapter•

An optional memory card can be purchased separately and attached to the system board.1 Access the system board.For more information, see “Accessing th

Maintaining the printerPeriodically, certain tasks are required to maintain optimum performance of your printerWarning—Potential Damage: Failure to re

Recommended part numbersPart name Part numberPhotoconductor C734X20GPhotoconductor, Multi‑Pack C734X24GNotes:• All four photoconductors should be repl

Storing suppliesChoose a cool, clean storage area for the printer supplies. Store supplies right side up in their original packing until youare ready

3 Unpack the replacement toner cartridge, and then shake it front‑to‑back and side‑to‑side to redistribute the toner.4 Remove the red packing strip fr

Replacing the waste toner bottle1 Locate the waste toner bottle release button on the left side of the printer.2 Press the release button to the left,

6 Place the bag into the shipping box used for the replacement part.127 Peel the recycling label off and place it on the shipping box.1 28 Insert the

Warning—Potential Damage: To avoid overexposing the photoconductors, do not leave the door open for morethan 10 minutes.2 Pull the specified photocond

4 Align and insert the left end of the photoconductor, and then press the right end into place.125 Remove the red packing strip from the top of the ph

Resetting the maintenance counterReset the maintenance counter after installing a new photoconductor.When a “replace” or “low” message appearsFollow t

Cleaning the the printer partsCleaning the interior of the printerNote: You may need to perform this task after every few months.Warning—Potential Dam

ContentsSafety information...11Overview...

5 Push the memory card straight into the connector until it clicks into place, and then push the latches to firmly attachthe card into the connector.1

2 Remove all four toner cartridges. Do not remove the photoconductor units for this procedure.Warning—Potential Damage: Do not touch the shiny area on

6 Close the front door.Moving the printerBefore moving the printerCAUTION—POTENTIAL INJURY: The printer weight is greater than 18 kg (40 lb) and requi

Clearing jamsCarefully select paper and specialty media and load it properly to avoid most jams. If jams do occur, follow the stepsoutlined in this se

• Make sure all paper sizes and types are set correctly in the printer control panel menus.• Store paper per manufacturer recommendations.Understandin

200–201 paper jamsPaper jam in the toner cartridge area1 Open the front door.Warning—Potential Damage: To avoid overexposing the photoconductor units,

Paper jam under the photoconductor units1 Open the front door.Warning—Potential Damage: To avoid overexposing the photoconductor units, do not leave t

Paper jam in the fuser area1 Open the front door.Warning—Potential Damage: To avoid overexposing the photoconductor units, do not leave the front door

2 Using the handholds on each side, lift and pull the fuser out of the printer.d Place the fuser on a flat surface with the blue thumb screws facing y

h Close the top paper guide. Make sure both sides of the paper guide are firmly seated.i Pull and then rotate the green rectangular knob counterclockw

4 Close the printer top access cover, and then close the front door.5 Depending on your printer model, touch Continue, jam cleared or press .202–203

4 Push the card firmly into place.Warning—Potential Damage: Be careful not to damage the connectors.Note: The entire length of the connector on the ca

c If the jammed paper is not visible, then remove the fuser unit:Warning—Potential Damage: Do not touch the roller at the center of the fuser unit. Do

e Pull and then rotate the green rectangular knob clockwise to unlock the top paper guide.12f Press the green arrow tab to the left, and then lift the

i Pull and then rotate the green rectangular knob counterclockwise to firmly secure the top paper guide.12j Reinstall the fuser unit:1 Align the fuser

24x paper jamPaper jam in Tray 11 Open Tray 1.2 Firmly grasp the jammed paper on each side, and then gently pull it out.Note: Make sure all paper frag

Paper jam in one of the optional trays1 Open the specified tray.2 Firmly grasp the jammed paper on each side, and then gently pull it out.Note: Make s

TroubleshootingSolving basic printer problemsIf there are basic printer problems, or the printer is unresponsive, make sure:• The power cord is plugge

Change [paper source] to [custom type name] load [orientation]Try one or more of the following• Load the correct paper size and type in the tray, veri

Change [paper source] to [paper type] [paper size]Try one or more of the following:• Load the correct paper size and type in the tray, verify the pape

Error reading USB drive. Remove USB.An unsupported flash drive is inserted. Remove the flash drive, and then install a supported one.Insert Tray [x]In

Load [paper source] with [paper size]Try one or more of the following:• Load the specified tray or feeder with the correct paper size.• To use the pap

Installing an Internal Solutions PortThe system board supports one optional Lexmark Internal Solutions Port (ISP).CAUTION—SHOCK HAZARD: If you are acc

Load manual feeder with [paper size]Try one or more of the following:• Load the feeder with the correct paper size.• Depending on your printer model,

Restore held jobs?Try one or more of the following:• Select Restore on the printer control panel to restore all held jobs stored in the printer hard d

34 Incorrect paper size, open [paper source]Try one or more of the following:• Load the correct paper size in the tray.• Select Continue to clear the

37 Insufficient memory to collate jobTry one or more of the following:• Select Continue to print the portion of the job already stored and begin colla

52 Not enough free space in flash memory for resourcesTry one or more of the following:• Select Continue to clear the message and continue printing. F

55 Unsupported option in slot [x]1 Turn the printer off.2 Unplug the power cord from the wall outlet.3 Remove the unsupported option card from the pri

57 Configuration change, some held jobs were not restoredSomething has changed in the printer to invalidate the held jobs. Possible changes include:•

58 Too many trays attached1 Turn the printer off.2 Unplug the power cord from the wall outlet.Note: Optional trays lock together when stacked. Remove

80.xx Fuser life warning• Order a replacement fuser immediately. When print quality is reduced, install the new fuser, following theinstruction sheet

83.xx Transfer module life warning• Select Continue to clear the message and continue printing. For non‑touch‑screen printer models, press toconfirm

3 Locate the appropriate holes on the system board where the posts of the plastic tee will be aligned.Note: If an optional printer hard disk is curren

Notes:• All four photoconductors should be replaced at the same time.• Make sure to reset the maintenance counter after replacing the photoconductors

88.xx [Color] cartridge critically lowThe specified toner cartridge is critically low.1 For instructions on replacing a toner cartridge, select More I

Incorrect characters print• Make sure the printer is not in Hex Trace mode. If Ready Hex appears on the display, you must exit Hex Tracemode before yo

Print jobs do not printTry one or more of the following:MAKE SURE THERE IS NO PROBLEM WITH YOUR PRINTERFrom the printer control panel, check the statu

Print job takes longer than expectedTry one or more of the following:REDUCE THE COMPLEXITY OF THE PRINT JOBEliminate the number and size of fonts, the

Tray linking does not workThese are possible solutions. Try one or more of the following:LOAD THE SAME SIZE AND TYPE OF PAPER• Load the same size and

CONTACT CUSTOMER SUPPORTIf you still cannot isolate the problem, then contact customer support.Solving option problems2,000-sheet drawer problemsCHECK

MAKE SURE THE NETWORK SOFTWARE IS CONFIGURED CORRECTLYFor more information on installing the network printing software, do the following:1 Open the So

MAKE SURE THE OPTION IS SELECTEDFrom the computer you are printing from, select the option.For more information, see “Updating available options in th

MAKE SURE THERE IS NOT TOO MUCH PAPER IN THE PAPER TRAYMake sure the paper does not exceed the maximum paper fill indicator located in the tray or fee

5 Attach the ISP solution to the system board.a Align the posts of the plastic tee to the holes on the system board.b Hold the edges of the ISP and gu

Solving print quality problemsIf the solutions here do not correct the problem, contact customer support. You may have a printer part that requiresadj

Gray background on printsABCDEABCDEABCDETry one or more of the following:CHECK THE BACKGROUND DARKNESS OR REMOVAL SETTING• Adjust the darkness to a li

Light colored line, white line, or incorrectly colored line appears on printsABCDEABCDEABCDEABCDEABCDETry one or more of the following:MAKE SURE THERE

Print irregularitiesTry one or more of the following:LOAD PAPER FROM A FRESH PACKAGEThe paper may have absorbed moisture due to high humidity. Store p

Print is too darkTry one or more of the following:CHECK THE DARKNESS, BRIGHTNESS, AND CONTRAST SETTINGS• From the Quality menu on the printer control

Print is too lightTry one or more of the following:CHECK THE DARKNESS, BRIGHTNESS, AND CONTRAST SETTINGSThe Toner Darkness setting may be too light, t

CONTACT CUSTOMER SUPPORTIf the problem continues, then the printer may need to be serviced.Printer is printing blank pagesTry one or more of the follo

Repeating defects appear on prints)))Try one or more of the following:REPLACE THE PRINT OR TONER CARTRIDGEReplace the cartridge of the color with the

Shadow images appear on printsCHECK THE PAPER TYPE AND WEIGHT SETTINGSMake sure the paper type and weight settings match the paper loaded in the tray:

Solid color or black pages appear on printsMAKE SURE THE PHOTOCONDUCTOR IS NOT DEFECTIVE AND IS INSTALLED CORRECTLYRemove and then reinstall the photo

6 Connect the ISP solution interface cable into the color‑coded receptacle on the system board.7 Firmly connect the ISP solution to the system board c

MAKE SURE THERE IS NO WORN, DEFECTIVE, OR EMPTY PRINT OR TONER CARTRIDGEReplace the worn, defective, or empty cartridge.Streaked vertical lines appear

MAKE SURE THE FUSER IS NOT WORN OR DEFECTIVEReplace the worn or defective fuser.MAKE SURE THE PRINTER HAS BEEN RECALIBRATED RECENTLYSelect Color Adjus

Toner specksTry one or more of the following:MAKE SURE THERE IS NO WORN OR DEFECTIVE PRINT OR TONER CARTRIDGEReplace the worn or defective cartridge.M

Uneven print densityMAKE SURE THERE IS NO DEFECTIVE OR WORN PRINT OR TONER CARTRIDGEReplace the worn or defective cartridge.Solving color quality prob

The printed page appears tinted. Can I adjust the color?Sometimes a printed page may appear tinted (for example, everything printed seems to be too re

Object type Color conversion tablesCMYK ImageCMYK TextCMYK Graphics• US CMYK—Applies color correction to approximate the SWOP(Specifications for Web O

5 Enter an increment value from 1–255.Note: The closer the value is to 1, the narrower the color sample range will appear.6 Click Print.Embedded Web S

NoticesProduct informationProduct name:Lexmark C746n, C746dn, C746dtn, C748e, C748de, C748dteMachine type:5026Model(s):310, 330, 510, 530Edition notic

TrademarksLexmark, Lexmark with diamond design, MarkNet, and MarkVision are trademarks of Lexmark International, Inc.,registered in the United States

Univers Linotype-Hell AG and/or its subsidiariesAll other trademarks are the property of their respective owners.AirPrint and the AirPrint logo are tr

Installing a printer hard diskCAUTION—SHOCK HAZARD: If you are accessing the system board or installing optional hardware or memorydevices sometime af

Noise emission levelsThe following measurements were made in accordance with ISO 7779 and reported in conformance with ISO 9296.Note: Some modes may n

This symbol identifies static-sensitive parts. Do not touch in the areas near these symbols without first touching themetal frame of the printer.ENERG

DANGER - Invisible laser radiation when cartridges are removed and interlock defeated. Avoid exposure to laser beam.PERIGO - Radiação a laser invisíve

Sleep ModeThis product is designed with an energy-saving mode called Sleep Mode. The Sleep Mode saves energy by loweringpower consumption during exten

European Community (EC) directives conformityThis product is in conformity with the protection requirements of EC Council directives 2004/108/EC, 2006

Cet appareil a été conçu pour fonctionner uniquement avec l'antenne fournie. L'utilisation de toute autre antenne eststrictement interdite p

This product may be used in the countries indicated in the table below.AT BE BG CH CY CZ DE DK EEEL ES FI FR HR HU IE IS ITLI LT LU LV MT NL NO PL PTR

Polski Niniejszym Lexmark International, Inc. oświadcza, że niniejszy produkt jest zgodny z zasadniczymiwymogami oraz pozostałymi stosownymi postanowi

To obtain warranty service you may be required to present proof of original purchase. You may be required to deliveryour product to the Remarketer or

Limitation of liabilityYour sole remedy under this limited warranty is set forth in this document. For any claim concerning performance ornonperforman

c Install the printer hard disk onto the ISP:1 Hold the edges of the printed circuit board assembly, and then align the standoffs of the printer hard

The use of this product or service is subject to the reasonable, non-discriminatory terms in the Intellectual PropertyRights (IPR) Disclosure of Certi

IndexNumerics2,000‑sheet drawer installing 322,000‑sheet high‑capacity feeder loading 59, 101200–201 paper jams 204202–203 paper jams 20924x paper

Change [paper source] to [papersize] 216Change [paper source] to [papersize] load [orientation] 216Change [paper source] to [papertype] [paper size]

Forms and Favorites setting up 89four‑arrow‑button printer controlpanel 48fuser ordering 191GGeneral Settings menu 164green settings Eco‑Mode 74,

Default Source 136diagram of 133Disk Wiping 161Finishing 175Flash Drive 171General Settings 164Help 187HTML 185Image 186IPv6 151Job Accounti

photoconductor maintenancecounter resetting 198photoconductors ordering 190port settings configuring 44PostScript menu 182preparing to set up the

83.xx Transfer modulemissing 22983.xx Transfer module near lifewarning 22984.xx [Color] photoconductorlow 22984.xx [color] photoconductormissing 2

printing from Windows 70, 113replacing supplies photoconductor 195toner cartridge 192waster toner bottle 194Reports menu 146, 149reserve print jo

job prints from wrong tray 232job prints on wrong paper 232jobs do not print 233Large jobs do not collate 232multiple‑language PDF files do notpri

To install a printer hard disk directly on the system board:aHold the edges of the printed circuit board assembly, and then align the standoffs of the

4 Reattach the system board cover.Additional printer setup 29

Loading the standard or an optional 550‑sheet tray ...50Loading t

Removing a printer hard diskWarning—Potential Damage: System board electronic components are easily damaged by static electricity. Touchsomething meta

4 Remove the printer hard disk by pulling it upward to unseat the standoffs.5 Set the printer hard disk aside.6 Reattach the system board cover.Instal

Installing optional drawersCAUTION—POTENTIAL INJURY: The printer weight is greater than 18 kg (40 lb) and requires two or moretrained personnel to lif

3 Optional 2,000‑sheet high‑capacity feeder5 Turn the printer back on.Attaching cablesCAUTION—POTENTIAL INJURY: Do not set up this product or make any

Setting up the printer softwareInstalling the printer softwareNotes:• If you installed the printer software on the computer before but need to reinsta

In Windows 8From the Search charm, type run, and then navigate to:Apps list > Run > type control printers > OKIn Windows 7 or earliera Click

• The network mask• A nickname for the printer (optional)Note: A printer nickname can make it easier for you to identify your printer on the network.

– To find the WPA/WPA2 preshared key or passphrase for the wireless network, see the documentation thatcame with the access point, see the Embedded We

In Windows 7 or earlieraClick or click Start, and then click Run.b In the Start Search or Run dialog, type D:\setup.exe.c Press Enter or click OK.No

122 Locate the printer MAC address.a From the printer control panel, navigate to: > Reports > > Network Setup Page > or > Reports >

Printing a document ...

Configure the printer for wireless access1Type the network name (SSID) in the appropriate field.2 Select Infrastructure as your Network Mode setting i

2 Click +.3 If necessary, click Add Printer or Scanner or Add Other Printer or Scanner.4 Click the IP tab.5 Type the IP address of the printer in the

If you are using the Software and Documentation CD and the installation dialog does not appear, then do thefollowing:In Windows 8From the Search charm

In Mac OS X version 10.5 or latera From the Apple menu, navigate to either of the following:– System Preferences > Print & Scan– System Prefere

Changing port settings after installing a new network Internal Solutions PortWhen a new Lexmark Internal Solutions Port (ISP) is installed in the prin

6 Type the new IP address in the “Printer Name or IP Address” field.7 Click OK > Close.For Macintosh users1Open a Web browser, and then type the pr

Using C746xLearning about the printerSelecting a location for the printerCAUTION—POTENTIAL INJURY: The printer weight is greater than 18 kg (40 lb) an

3 Left side 150 mm (5.9 in.)4 Rear 100 mm (3.9 in.)5 Top 150 mm (5.9 in.)Printer configurationsCAUTION—TIPPING HAZARD: Floor-mounted configurations re

Using the four-arrow-button printer control panel134568791012ABC3DEF4GHI5JKL6MNO7PQR8STU9WXYZ02Use the To1 Display View the printer status.Allow print

Use the To8 Home button Go to the home screen.9 Indicator light Check the status of the printer.• Off—The printer is off.• Blinking green—The printer

Paper Loading menu ...

Loading the standard or an optional 550‑sheet trayThe printer has one standard 550‑sheet tray (Tray 1) and may have up to four optional 550‑sheet tray

3 Squeeze and slide the length guide to the correct position for the paper size you are loading.Notes:• For some paper sizes like letter, legal, and A

4 Flex the sheets back and forth to loosen them. Do not fold or crease the paper. Straighten the edges on a levelsurface.5 Load the paper stack with t

7 From the printer control panel, verify the paper size and paper type setting for the tray based on the paper youloaded.Note: Paper jams may occur if

Loading the optional 550‑sheet special media trayThe optional 550‑sheet special media tray (Tray 2), unlike any other trays, supports narrow paper siz

2 Squeeze and slide the primary length guide toward you until it stops.Notes:• The length has a locking device. To unlock the length guide, slide to t

3 Squeeze and slide the width guide to the correct position for the paper size you are loading.12Note: Use the paper size indicators at the bottom of

4 Squeeze and slide the secondary length guide to the correct position for the paper size you are loading.125 Flex the sheets back and forth to loosen

Warning—Potential Damage: Overloading the tray can cause paper jams and possible printer damage.7 Insert the tray.8 From the printer control panel, ve

Loading the 2,000‑sheet high‑capacity feederCAUTION—POTENTIAL INJURY: To reduce the risk of equipment instability, load each paper drawer or traysepar

Using recycled paper ...

4 Push the length guide release latch to raise the length guide. Slide the guide to the correct position for the papersize you are loading, and then l

• Make sure paper does not exceed the maximum paper fill indicator located on the side of the tray.Warning—Potential Damage: Overloading the tray may

Loading the multipurpose feederThe multipurpose feeder can hold approximately:• 100 sheets of 75‑g/m2 (20‑lb) paper• 10 envelopes• 75 transparenciesNo

2 Gently pull the extension out until it is fully extended.3 Flex the sheets back and forth to loosen them. Do not fold or crease the paper. Straighte

4 Load the paper or specialty media. Slide the stack into the multipurpose feeder until it comes to a stop.Notes:• Make sure paper or specialty media

3 Change the paper size and type settings of the tray so that they do not match the settings of any other tray, andthen click Submit.Warning—Potential

• If you are using a proxy server, then temporarily disable it to load the Web page correctly.2 Click Settings > Paper Menu > Custom Name.3 Type

b Customize the settings in the Page Setup dialog if necessary:1 With a document open, choose File > Print.If necessary, click the disclosure trian

3 From the Printer Usage list, select Max Speed or Max Yield.4 Click Submit.Using the printer control panel1 From the printer control panel, navigate

• If you insert the flash drive while the printer is processing other print jobs, then Busy appears. After theseprint jobs are processed, you may need

Change [paper source] to [custom type name] ...215Change [p

Printing confidential and other held jobsStoring print jobs in the printer1 From the printer control panel, navigate to: > Settings > > Sec

6 From the printer control panel, release the print job.• For confidential print jobs, navigate to:Held jobs > select your user name > Confident

Canceling a print jobCanceling a print job from the printer control panelFrom the printer control panel, navigate to: > Canceling a print job from

Checking the virtual display1 Open a Web browser, and then type the printer IP address in the address field.Notes:• View the printer IP address in the

Checking the status of parts and supplies from the Embedded Web ServerNote: Make sure the computer and printer are connected to the same network.1 Ope

Use ToOn Reduce printer noise.• Print jobs will process at a reduced speed.• Printer engine motors do not start until a document isready to print. The

Using Hibernate ModeHibernate is an ultra‑low power operating mode. When operating in Hibernate mode, all other systems and devicesare powered down sa

Securing the printerLocking the system boardTo lock access to the system board, attach a security lock to the printer in the location identified in th

In high‑security environments, it may be necessary to take additional steps to make sure that confidential data storedin the printer hard disk cannot

3 Press the up or down arrow button until Wipe Disk appears, and then select one of the following:• Wipe disk (fast)—This lets you overwrite the disk

54 Network [x] software error...2

3 Navigate to:Disk Encryption > EnableNote: Enabling disk encryption will erase the contents of the printer hard disk.4 Select Yes to proceed with

Using C748xLearning about the printerSelecting a location for the printerCAUTION—POTENTIAL INJURY: The printer weight is greater than 18 kg (40 lb) an

3 Left side 150 mm (5.9 in.)4 Rear 100 mm (3.9 in.)5 Top 150 mm (5.9 in.)Printer configurationsCAUTION—TIPPING HAZARD: Floor-mounted configurations re

Using the touch‑screen printer control panel12 3467 512ABC3DEF4GHI5JKL6MNO7PQR8STU9WXYZ0Use the To1 Display View the printer status.Allow printer setu

Use the To6 Indicator light Check the status of the printer.• Off—The printer is off.• Blinking green—The printer is warming up, processing data, or p

Touch To7 Status/Supplies• Display a warning or error message whenever the printer requires intervention tocontinue processing.• Access the messages s

Sample touch screen12345678910Touch To1 Up arrowScroll up.2 Delete folderDelete the file you selected.3 Left arrowScroll to the left.4 Right arrowScro

Touch To8 AcceptSave a setting.9 Cancel• Cancel an action or a selection.• Cancel out a screen and return to the previous screen.10 BackNavigate back

Showing or hiding icons on the home screen1 Open a Web browser, and then type the printer IP address in the address field.Note: View the printer IP ad

Setting up Forms and FavoritesIcon DescriptionThe application helps you simplify and streamline work processes by letting you quickly find and printfr

Printer display is blank...

Setting up Remote Operator PanelThis application shows the printer control panel on your computer screen and lets you interact with the printer contro

5 Click Configure > Import.6 Browse to the saved configuration file that was exported from a previously configured printer, and then load orpreview

Loading the standard or an optional 550‑sheet trayThe printer has one standard 550‑sheet tray (Tray 1) and may have up to four optional 550‑sheet tray

3 Squeeze and slide the length guide to the correct position for the paper size you are loading.Notes:• For some paper sizes like letter, legal, and A

4 Flex the sheets back and forth to loosen them. Do not fold or crease the paper. Straighten the edges on a levelsurface.5 Load the paper stack toward

7 From the printer control panel, verify the paper size and paper type setting for the tray based on the paper youloaded.Using C748x 95

Loading the optional 550‑sheet special media trayThe optional 550‑sheet special media tray (Tray 2) supports narrow paper sizes such as envelopes and

2 Squeeze and slide the primary length guide toward you until it stops.Notes:• The length has a locking device. To unlock the length guide, slide to t

3 Squeeze and slide the width guide to the correct position for the paper size you are loading.12Note: Use the paper size indicators at the bottom of

4 Squeeze and slide the secondary length guide to the correct position for the paper size you are loading.125 Flex the sheets back and forth to loosen