![Brother 9840CDW - Color Laser - All-in-One User Manual Download Page 215](http://html.mh-extra.com/html/brother/9840cdw-color-laser-all-in-one/9840cdw-color-laser-all-in-one_user-manual_53057215.webp)
Troubleshooting and routine maintenance
199
C
m
Put the drum unit back in the machine as
follows.
1
Make sure that the gray lock
lever (1) is in the up position and
put the drum unit in the machine.
Push down the gray lock lever (1).
Note
When you put the drum unit in the
machine, match the green guides (1) of
the drum unit handle to the green
arrows (2) on both sides of the machine.
1
1
2
1
2
1
Summary of Contents for 9840CDW - Color Laser - All-in-One
Page 1: ...USER S GUIDE MFC 9840CDW Version B USA CAN ...
Page 92: ...Chapter 11 76 ...
Page 93: ...Section III Copy III Making copies 78 ...
Page 102: ...Chapter 12 86 ...
Page 110: ...Chapter 14 94 ...
Page 111: ...Section V Software V Software and network features 96 ...