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Table of contents
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| Laser safety | iii | |
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| Ozone information | iii | |
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| Operation safety | iv | |
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Introduction | vii | |||
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| About this guide | vii | |
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| Contents | viii |
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| Conventions | ix |
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| Related publications | x | |
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1. | Feeder trays | |||
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| Checking feeder trays | ||
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| Loading feeder trays | ||
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| Guidelines for loading paper | |
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| Loading the trays | |
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2. | Output trays | |||
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| Checking and unloading dual stacker trays | ||
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| Checking and unloading the stitcher/stacker tray | ||
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| Checking and unloading the sample tray | ||
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3. | Stitcher wire | |||
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4. Fuser lubricant and pressure roll wiper | ||||
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| Adding fuser lubricant | ||
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| Replacing the pressure roll wiper | ||
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5. | Inks | |||
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| Adding dry ink | ||
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| Exchanging Customer Changeable Units (CCUs) | ||
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| Removing the CCU | |
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| Inserting a CCU | |
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| Storing the cart and CCU | ||
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6. | Waste containers | |||
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| Checking and replacing the developer waste container | ||
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| Checking and replacing the dry ink waste container | ||
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| Replacing the 4850 dry ink waste container | |
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| Replacing the 4890 dry ink waste container | |
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XEROX DOCUPRINT 4850/4890 IPS GUIDE TO PERFORMING ROUTINE MAINTENANCE | v |