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3. Maintenance
Replacing the toner cartridge
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Shake the toner cartridge thoroughly, it will increase the initial print quality.
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Illustrations on this user’s guide may differ from your machine depending on its options or models. Check your machine type (see "Front view" on page 22).
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To prevent damage to the toner cartridge, do not expose it to light for more than a few minutes. Cover it with a piece of paper, if necessary.
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Do not touch the green area of the toner cartridge. Use the handle on the cartridge to avoid touching this area.
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Do not use sharp objects such as a knife or scissors to open the toner cartridge package. They might scratch the drum of the cartridge.
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If toner gets on your clothing, wipe it off with a dry cloth and wash clothing in cold water. Hot water sets toner into fabric.
Summary of Contents for SCX-4021S Series
Page 3: ...3 BASIC 5 Appendix Specifications 103 Regulatory information 113 Copyright 125 ...
Page 43: ...Media and tray 43 2 Menu Overview and Basic Setup ...
Page 76: ...Redistributing toner 76 3 Maintenance ...
Page 83: ...Cleaning the machine 83 3 Maintenance ...
Page 91: ...Clearing original document jams 91 4 Troubleshooting ...
Page 95: ...Clearing paper jams 95 4 Troubleshooting ...
Page 124: ...Regulatory information 124 5 Appendix 26 China only ᆇ 䋼 ...