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USER’S GUIDE
5–14
English
9. Clean the primary corona wire inside the drum unit by gently sliding
the tab right and left several times.
Fig. 5-19 Cleaning the Primary Corona Wire
10.When cleaning is completed, position the tab at the left end of the
drum unit (▲ mark position.)
☛ Caution
Be sure to position the tab at the home position or to the left end of the
drum after cleaning.
11.Re-install the drum unit into the printer.
See the section “REPLACING THE DRUM UNIT” in Chapter 5.
12.Close the drum cover and top cover.
☛ Caution
Be sure to close the drum cover securely by pressing down firmly on both
sides next to the blue tabs.
13.Install the multi-purpose sheet feeder.
See the section “MULTI-PURPOSE SHEET FEEDER” in Chapter 2.
14.Plug in the power cord.
Home Position (
▲
)
Bottom view of drum unit