Brother 3550 Fax Machine User Manual


 
REPLACING THE TONER CARTRIDGE AND DRUM UNIT
12-4
3550-US-5.0
Ch.12
6)
7)
8)
9)
Toner cartridge
Toner cartridge
Drum unit
Toner cartridge
Drum unit
Top cover
Drum unit
6) Gently rock the toner cartridge from side
to side five or six times.
7) Slide the new toner cartridge into the
opening on the right hand side of the
drum unit. To ensure that the toner
cartridge and drum unit fit together
correctly, make sure the toner cartridge
guide bar is exactly aligned with the
guide slot in the drum unit.
8) Gently turn the lever on the toner
cartridge backward until it stops.
9) Reinstall the drum unit into the machine
and close the top cover. Then, turn on the
power switch or plug in the power cord.