Adjusting Power Saver, Disabling Power Saver | Lexmark 642, 644, 640

Administrative support

Adjusting Power Saver

To adjust the Power Saver setting:

1Make sure the printer is on and Ready appears on the display.

2Press on the operator panel.

3Press until the appears next to Settings, and then press .

4Press until the appears next to Setup Menu, and then press .

5Press until the appears next to Power Saver, and then press .

6Using the numeric pad or the right and left arrows on the operator panel, enter the number of minutes for the printer to wait before entering Power Saver.

The settings available range from 1–240 minutes. If you want to turn Power Saver off, see Disabling Power Saver.

7Press .

Submitting Selection appears.

Note: You can also adjust the Power Saver setting by issuing a Printer Job Language (PJL) command. For more information, see the Technical Reference available on our Lexmark Web site at www.lexmark.com.

Disabling Power Saver

Disabling Power Saver is two step process. First, you must turn the variable on, then select the variable. To disable Power Saver:

1Turn the printer off.

2Press and hold and while turning the printer on.

3Release the buttons when you see a clock.

CONFIG MENU appears on the first line of the display.

4Press until the appears next to Energy Conserve, and then press .

5Press until the appears next to Off.

Submitting Selection appears.

The operator panel returns to Energy Conserve.

6Press until the appears next to Exit Config Menus, and then press .

Resetting the Printer appears briefly followed by a clock. The operator panel then returns to Ready.

7Make sure Ready appears.

8Press on the operator panel.

9Press until the appears next to Settings, and then press .

10Press until the appears next to Setup Menu, and then press .

11Press until the appears next to Power Saver, and then press .

12Use either the numeric keypad or the up and down arrows to enter 0 (zero). After Disabled appears, press .

Submitting Selection appears. Power Saver is now disabled.

Adjusting Power Saver

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Lexmark 642, 644, 640 manual Adjusting Power Saver, Disabling Power Saver

Contents

T640, T642, T644 Safety information Edition March Contents Contents Index 123 Models Learning about the printerIdentifying printers T640 T642 T644 Learning about the printer Configured modelsStandard network Fully configured Reports SettingsPaper Menu Security Back Indicator lightUnderstanding the printer operator panel Menu Numeric pad Navigation buttonsUSB Direct interface Display panel Operating system Go to Installing drivers for local printingWindows Click Install Printer and Software Using Windows 95 and Windows 98 first editionInstalling drivers for local printing Serial printing Setting parameters in the printer Setting parameters in the communications COM port Click Properties Creating a desktop printer icon Mac OS Double-clickPrint Center or Printer Setup UtilityMacintosh Double-clickDesktop Printer Utility UNIX/LinuxMac OS 9.0 Open Apple LaserWriter Assigning a printer IP address Installing drivers for network printingPrinting a network setup Supported printer drivers Verifying the IP settingsInstalling drivers for network printing Supported network printer ports Shared Printing configuration Operating system Go toDirect Click Add Port Installing drivers for network printing Click Start Æ Settings Æ Printers Close Network Neighborhood Mac OS Configuring Drag‘N’PrintInstall a custom PPD file Using IP Printing NetWare Create a desktop printer Order of installation Installing and removing optionsInstalling input options Installing a 250-sheet or 500-sheet drawer Installing and removing options Installing a duplex unit Installing memory or option cards Accessing the printer system board Accessing the printer system board Installing or removing a memory card Installation Removal Installing or removing a flash memory or firmware card Removal Installing an option card Replacing the shield Printing from a USB flash memory device PrintingSending a job to print Copies PrintingUSB drive Mydocument01 Mydocument02 Canceling a job from a computer running Windows Canceling a print jobCanceling a job from the printer operator panel Canceling a job from the taskbar Canceling a print job from a computer running Mac OS Printing the menu settingsCanceling a job from a Macintosh computer Canceling a job from a computer running Mac OS Printing confidential and held jobs Printing a font sample listPrinting a directory list Printing a confidential job Print Time Filters Entering a personal identification number PINCopies & Pages or General pop-up menu, select Job Routing At the printer Reserve Print Printing and deleting held jobsVerify Print Repeat Print Printing on specialty media Loading standard trays and optional trays Printing Without an optional finisher With an optional finisher Simplex Duplex Setting the Paper Type and Paper Size Loading the multipurpose feeder Paper Envelopes Transparencies Loading paper, transparencies, or envelopes Simplex single sided Duplex Loading letterhead or preprinted paper Closing the multipurpose feeder Loading the 2000-sheet drawer Duplex Simplex single sided Loading the envelope feeder Printing Linking trays Identifying and linking output bins Output bins available Linking output bins Understanding paper and specialty media 6 guidelines Supported print media Print media sizes Print media size DimensionsUnderstanding paper and specialty media guidelines Indicates support Understanding paper and specialty media guidelines Print media types Finisher Print media weights Finisher media Media weights supported in optional output binsWeight table Media sizes supported in the finisher Media weights supported in the finisher Understanding paper and specialty media guidelines Paper Paper characteristicsSelecting print media Unacceptable paper Selecting transparencies TransparenciesEnvelopes Labels Storing print media Card stock Avoiding jams Maintaining the printer Storing supplies Conserving supplies Supply Menu selection item What the setting doesDetermining the status of supplies Maintaining the printer For the Americas2 Ordering suppliesOrdering a print cartridge For Europe, the Middle East and Africa3 Ordering a maintenance kit For the Asia Pacific Region4 Recycling Lexmark products Preparing the printer for shipment Moving the printerMoving the printer within the office Clearing jams Identifying jams Doors and trays Path and locations Access doors and traysClearing jams Message What to do Understanding jam messagesClearing printer jams After clearing the jam, press to resume printing Paper Jam Check MP Feeder Clearing jams 23x and 24x jams Clearing jams 201 Paper Jam Remove Cartridge Clearing jams Paper Jam Open Rear Door 23x Paper Jam Open Duplex Rear Door 280 Paper jams 27x Paper Jam Check Bin 28x Paper Jam Check Finisher Clearing staple jams Clearing jams Clearing jams Disabling operator panel menus Administrative supportAdjusting operator panel brightness and contrast Enabling operator panel menus Restoring factory default settingsAdministrative support Adjusting Power Saver Disabling Power Saver Click Configuration Setting security using the Embedded Web Server EWSSetting the system password Encrypting the disk Using the secure Embedded Web Server Supporting IPSec Internet Protocol Security Click TCP/IP Port Access Using Secure modeUsing 802.1x Authenticating Click Certificate Management Printing Lockout Confidential Print SetupLocking the operator panel menus Online technical support Checking an unresponsive printer TroubleshootingUnderstanding printer messages Message Action Symptom Cause Solution Solving printing problemsTroubleshooting Check the Print as image box Set Page Protect to Off from the Setup Menu Finishing Menu See Supported print media Solving option problemsOption Action See Solving 2000-sheet drawer problems Solving 2000-sheet drawer problems Problem Solution Solving paper feed problems See the Card Stock & Label Guide available on our Specialty media guidelines for more details Solving print quality problemsProblem Action 111 112 Menu selection Purpose Values† Driver option Purpose Values† 114 Lexmark International, Inc. All rights reserved TrademarksLicensing notice 116 European Community EC directives conformity Industry Canada compliance statementAvis de conformité aux normes de l’industrie du Canada Japanese Vcci notice Noise emission levels Hinweis zum GS-Zeichen Physical address German GS mark noticeMailing address Meter average sound pressure, dBA T640 T642 T644 Laser notice Statement of limited warrantyWarranty Lexmark International, Inc., Lexington, KY Limitation of liability Limited warranty serviceExtent of limited warranty Additional rights Index Numerics Index PIN 125