Ricoh Aficio SP C820DN

6. While holding the handles, slowly pull up the fusing unit.
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7. Clean the lens inside of the printer after pulling up the fusing unit.
For details about the cleaning procedure, see the replacement guide provided with the fusing unit.
8. Take the new fusing unit out of the bag.
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9. Set the fusing unit on the guide plate, making sure to align the green marks on the fusing
unit and the printer.
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Replacing the Fusing Unit, Transfer Roller, and Dustproof Filter
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