Replace the Drum Unit | Brother
BK: Black
C: Cyan
M: Magenta
Y: Yellow
Make sure you put the toner cartridge in correctly or it may separate from the drum unit.
9.
Make sure the green lock lever (1) is in the release position, as shown in the illustration.
10.
Gently slide the drum unit into the machine until it stops at the green lock lever.
11.
Turn the green lock lever clockwise to the lock position.
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21-09-2017, 01:55