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Canon CD-4070NW 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.

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

2Raise the top of the document feeder until it locks in the

open position.

3Use 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.

LTR

Contents

Main Page END-USER LICENSE AGREEMENT FOR MICROSOFT SOFTWARE Page Welcome! Read Me To Ensure Safe Management of Recorded Data 3 Table of Contents Chapter 8. Appendix Conventions To Ensure Safe Use of This Unit Preparing a Location Safety Precautions Chapter 1 Power Supply Moving the Document Recorder Handling Precautions Disc Handling Page Features of the CD-4070NW Overview of the CD-4070NW Chapter 2 Barcodes (Optional) Backup Management Web Search Function Packaging Contents Front View (with Paper Feed Tray Open) Part Names and Functions Front View CAUTION External Interface NOTE Back View Touch Panel NOTE CD-R Drive Touch Panel Getting Started Chapter 3 Connecting the Network Cable and Peripherals Connecting the Power Cord Turning the Power ON/OFF Turning the Power ON 1 2 Turning the Power OFF 1 2 How to Insert/Eject Discs Inserting Discs 1 2 3 4 1 2 3 Page Document Handling Using the CD-4070NW Chapter 4 Preparing the Paper Feed Tray and Document Eject Trays 1 2 3 4 5 Setting the Document Eject Guide 1 2 3 4 5 Document Feeding 1 2 3 4 Standard and Automatic Feeding 5 6 7 8 Manual Feeding 5 6 7 Chapter 4. Using the CD-4070NW 35 Patch Code Sheets Patch Code Pattern Functions Creating Patch Code Sheets Using Patch Code Sheets 1 2 Page Page Chapter 5. Clearing Paper Jams 39 1 2 3 Chapter 5 Chapter 5. Clearing Paper Jams 40 4 recorder. If a paper jam occurs at the beginning of scanning: If a paper jam occurs at the end of scanning: 5 6 Chapter 6 Cleaning the Scanning Glasses and Rollers 1 2 3 Page Chapter 7. Troubleshooting 44 Power Does Not Turn ON Cannot Operate the Document Recorder Chapter 7 Chapter 7. Troubleshooting 45 Unexpected Scan Results Cannot Search for Documents Cannot Search a Text String Specifications Scanner Chapter 8 47 Network Specifications are subject to change without notice. Options Consumables E External Dimensions Index Page Page PUB.CE-IE-444 0504AB0.3 CANON ELECTRONICS INC. 2004 PRINTED IN JAPAN