Owner's Manual

CHAPTER 5 MAINTENANCE
5–13
English
9. Clean the primary corona wire inside the drum unit by gently sliding
the tab right and left several times.
Fig. 5-18 Cleaning the Primary Corona Wire
10. Position the tab at the left end of the drum unit (▲ mark position.)
✔ Warning
Be sure to position the tab at the home position 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.
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