Canon DR-2050C manual Regular Maintenance, Cleaning the Scanner, Cleaning Inside the Scanner

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Regular Maintenance

Clean the scanner on a regular basis as described below to maintain peak scanning quality.

CAUTION

When cleaning the scanner or inside of the scanner, turn OFF the power switch and unplug the Power Cord from the outlet.

Scanner power needs to be turned on when cleaning the metal rollers. Because of this, you need to exercise extra caution when cleaning them.

Do not use spray type cleaners to clean the scanner. Precision mechanisms, such as the light source, may get wet, which will cause a malfunction.

Never use paint thinner, alcohol, or other organic solvents to clean the scanner. Such solvents can damage or discolor the exterior of the scanner. They also create a risk of fire or electrical shock.

Cleaning the Scanner

To clean the front of the scanner, moisten a cloth with plain water, wring out excess water, wipe the surface and then dry it with a clean dry cloth.

Cleaning Inside the Scanner

Dust or paper particles inside the scanner can cause lines in scanned images. Use a blower for regular cleaning of dust and paper particles from inside the scanner. After finishing a large scanning job, you should turn OFF the scanner and then clean any paper particles that are remaining.

Regular Maintenance

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Contents Document Scanner International Energy Star Office Equipment Program Read Carefully Before Opening the Sealed Disk Package Page Manuals for the Scanner IntroductionConventions Contents Before Using the Scanner Installation LocationSafe Operation Moving the Scanner PowerNormal Handling Disposal Compact Configuration Features of the DR-2050CCompatible with Carbonless Duplicating Paper CD-ROM Checking the Packing ListFeed Roller Removing the Protective Packing Materials Before Using the Scanner Names and Functions of Parts Front/Right SideFront Upper Cover and Document Feed Tray open Conventions Back/Left SideInstallation Requirements Installing the ScannerInstalling the Scanner Installation Procedure Recommended USB 2.0 Interface Cards Interface CardsConnecting the Power Cord Connecting the Scanner to Your PC Turning the Power on Turning the Power ON/OFFRecognizing the Scanner Installing the Scanner Turning the Power OFF ISIS/TWAIN Driver Installing the SoftwareInstalling the ISIS/TWAIN Driver Installing the Software Installing the Software Installing CapturePerfect Installing the Software Installing the Software Uninstalling Software Installing the Software Installing the Software Using the ISIS/TWAIN Driver Using the SoftwareStarting CapturePerfect Using CapturePerfectUsing the Software Using the Software Confirming Scanner Event Starting CapturePerfect with the Event FunctionUsing the Software Documents Using the ScannerPreparing the Trays Setting Up the Document Feed TrayUsing the Feed Extension Plate Using the Document Guide AdapterPlacing a Document for Scanning How to Feed with the Page Separation Mode1234 Using the Scanner How to Feed with the Bypass Mode Using the Scanner Clearing a Paper Jam Using the Scanner Scanning Folio Folded Document Other FunctionsRegular Maintenance Cleaning the ScannerCleaning Inside the Scanner Cleaning the Sensor Glass and the Rollers Regular Maintenance Cleaning the Metal Rollers Removing and Attaching the Rollers Roller Replacement CycleResetting the Counter Regular Maintenance Removing and Attaching the Feed Roller Attaching the Feed Roller Regular Maintenance Regular Maintenance Removing and Attaching the Retard Roller Attaching the Retard Roller Regular Maintenance Scanner Does Not Turn on TroubleshootingScanning Is Slow PC Does Not Recognize the ScannerDocuments Do Not Feed Properly Images Are Not ScannedPaper is not ejected correctly Resulting Scanned Images Are Not Correct Adjusting the Scanner Scanning Document Specifications SpecificationsAC Adaptor 100 Units inches units in parentheses are millimeters Index CleaningMemo Memo Model Names PUB.CE-IE-464
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