Canon CD-4070NW manual Cleaning the Scanning Glasses and Rollers

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Chapter 6. Cleaning

Cleaning the Scanning Glasses and Rollers

If the scanning glass and rollers are dirty, recorded images may include lines and important original documents may be marked. For this reason, periodically clean these parts.

1 Close the document eject tray extension if it is open.

B4

 

LTR

A4

2 Raise the top of the document feeder until it locks in the open position.

B4

 

LTR

A4

B4

 

LTR

A4

3 Use a clean, dry, soft cloth to wipe the scanning glasses

(areas illustrated by ).

CAUTION

Be sure to clean both scanning glasses, the one below and the one above.

Never spray cleaning agents or water directly on the scanning glasses. Otherwise, precision equipment, such as the light source, may become damaged.

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Contents Instructions 100mWCW 200mWPulse Dhhs Class Class1 Varoitus END-USER License Agreement for Microsoft Software Page Welcome To Ensure Safe Management of Recorded Data Read MeTable of Contents Disc Security ConventionsPreparing a Location To Ensure Safe Use of This UnitChoose a location free of vibrations and strong shocks Power SupplyMoving the Document Recorder Keep the area around the power outlet free of obstructionsHandling Precautions Safety Precautions Disc Handling Handling PrecautionsSafety Precautions Features of the CD-4070NW Barcodes Optional Backup ManagementHelp Web Search FunctionPackaging Contents Front View with Paper Feed Tray Open Part Names and FunctionsFront View Back View External InterfaceCD-R Drive Touch PanelTouch Panel Connecting the Power Cord Connecting the Network Cable and PeripheralsStartup screen is displayed, followed by the Main screen Turning the Power ON/OFFTurning the Power on Turning the Power OFF Press the eject button to open the CD drive How to Insert/Eject DiscsThis section describes how to insert and eject discs Inserting DiscsAbnormal disc Blank discLoaded disc Protected or Locked discUse the touch panel to eject a CD-R disc Tray opens when writing to the disc is finishedEjecting Discs Remove the disc Document Handling Using the CD-4070NWPreparing the Paper Feed Tray and Document Eject Trays Gently open the document eject tray extension toward you Setting the Document Eject GuideUsing the CD-4070NW Is prone to cause paper jams, or from thin paper Document FeedingStandard Feeding Records one document stack at a time Standard and Automatic Feeding Using the CD-4070NW Manual Feeding Following two patch codes work in different ways Patch Code SheetsPatch Code Pattern Functions Load the next documentCreating Patch Code Sheets Using Patch Code SheetsUsing the CD-4070NW Using the CD-4070NW Clearing Paper Jams If a paper jam occurs at the beginning of scanning Remove the jammed paper from inside the document recorderCleaning the Touch Panel Cleaning the ExteriorCleaning the Scanning Glasses and Rollers Cleaning Paper Does Not Feed Properly Power Does Not Turn onCannot Operate the Document Recorder Cannot Search a Text String Cause The scan settings are inappropriateUnexpected Scan Results Cannot Search for DocumentsScanner SpecificationsConsumables NetworkOptions External Dimensions Index MEMOChapter 8. Appendix Patch T File a Patch II File B Patch code patternsPUB.CE-IE-444