Lexmark 75, 74 manual Scanning, copying, and faxing troubleshooting

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White lines appear in graphics or solid black areas

Clean the print cartridge nozzles. Going long periods without using your All-In-One can sometimes cause the print cartridge nozzles to become clogged. To clean the cartridge nozzles:

1Open the Lexmark Solution Center (see page 9).

2From the Maintenance tab, click Clean to fix horizontal streaks.

Scanning, copying, and faxing troubleshooting

Scanning or using a scanned image with a software program takes a long time or freezes the computer

Lower the scanning resolution. The scanning resolution is much different than the printing resolution and is generally set much lower. You can achieve excellent results with a 300 dpi scanning resolution. To change your scanning resolution:

1Open the Lexmark All-In-One Center (see page 9).

2From the Scan... section, click See More Scan Settings.

3Click Display Advanced Scan Settings.

4From the Scan tab of Advanced Scan Settings, enter a scan resolution less than or equal to 300 dpi.

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Contents X74-X75 All-In-One User’s Guide Contents Thank you for purchasing a Lexmark X74-X75 All-In-One Setting up your All-In-One Learning about your All-In-OneUnderstanding the parts of your All-In-One Status light Using the Operator PanelUnderstanding your software Using Print PropertiesTabs I want to... menuSave Settings menu Print Properties tabsOptions menu Using the Lexmark All-In-One Center Creative Tasks All-In-One MainScan CopyPrint a Copy View Saved ImagesMaintain/Troubleshoot Open withMain dialog box Using the Lexmark Solution CenterTroubleshooting Printer StatusMaintenance ContactInformation Advanced Printing Using your All-In-OneQuality/Speed Settings Paper type Scanning Copying Copy settings Faxing Troubleshooting checklist TroubleshootingSetup troubleshooting Power light did not come onAlignment page did not print Software installation appears incomplete Printing troubleshooting All-In-One is not communicating with the computerAll-In-One prints slowly All-In-One has a paper jam Print is too dark or smudgedVertical lines are jagged or edges are not smooth White lines appear in graphics or solid black areas Scanning, copying, and faxing troubleshootingEdge of the copy did not print Scanning was not successfulUninstalling and reinstalling the software Copy button on the operator panel did not workFax function did not work European Community EC directives conformity AppendixIndustry Canada compliance statement Avis de conformité aux normes d’Industrie CanadaEnergy Star Japanese Vcci notice United Kingdom Telecommunications ActIndex Printing Status window changing appearance