Oki Data CONFIDENTIAL
(4) Take out the fuser unit.
Caution
The fuser unit is hot. Do not touch it with extreme caution. When it is hot to
touch, wait for it to cool, then perform operations.
1. Raise the (two blue) fuser unit fixing levers in the direction of the arrows.
2. Hold the fuser unit by its handle and take out it.
Fuser unit fixing lever
(blue)
44346001TH Rev.1
Burn injury hazard
Handle
Fuser unit fixing lever
(blue)
(5) Wipe the metal shaft with a soft cloth or tissue paper.
Shaft
(6) Reinstall the fuser unit. For details, refer to the fuser unit replacement section of the
C310dn/C330dn/C510dn/C530dn user documentation about setting up.
(7) Gently put the (four) image drum cartridges back into the printer.
(8) Close the top cover.
6. PERIODIC MAINTENANCE
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