Brother HL-730Plus Service Manual page 185

5. Install the toner cartridge into the new drum unit. For more information,
see "REPLACING THE TONER CARTRIDGE"
6. Install the new drum unit into the printer.
Fig. 5-15 Installing the Drum Unit
7. Close the top cover.
8. Turn on the power switch. The printer can automatically ejects the
starter sheet. Ejecting this sheet resets the drum life alarm.
Starter Sheet
Fig. 5-16 Ejecting the Starter Sheet
CHAPTER 5 MAINTENANCE
in this chapter.
CHAPTER 5 –9