Brother WL-660 Series User Manual page 45

English
CHAPTER 5 MAINTENANCE
3. Open the top cover and drum cover of the printer.
Warning
After you have used the printer, some internal parts of the printer
are extremely hot. When you open the top cover of the printer, never
touch the shaded parts shown in the following diagram.
Fig. 5-10 Inside the printer
4. Remove the old drum unit by lifting it gently. Make sure that you
grasp the marks.
Fig. 5-11 Removing the Drum Unit
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