Brother International MFC-7550MC Users Manual - English - Page 189

MFC 4550/6550MC/7550MC OP-US-5.0 REPLACING TONER CARTRIDGE AND DRUM UNIT 6) Do NOT remove starter sheet NO! 6) Gently rock the new drum unit side to side five or six times. WARNING • Do not remove the starter sheet. • Wait to unpack the drum unit immediately before installing it into the machine. If an unpacked drum unit is subjected to excessive direct sunlight or room light, the unit may be damaged. • Handle the toner cartridge and the drum unit carefully because it contains toner. If toner scatters and your hands or clothes get dirty, immediately wipe or wash it off with cold water. 7) Reinstall the toner cartridge into the new drum unit. For more information, see "Replacing the Toner Cartridge" on page 13-1~4. 8) 8) Holding the new drum unit by its handles, install it. Close the top cover. Maintenance 9) Turn on the power switch or plug 9) in the power cord. The machine automatically will eject the starter sheet. Starter sheet 13-7