Brother MFC-9440CN - Manual (Page 169)

Troubleshooting and routine maintenance
153
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Hold the handle of the toner cartridge
and pull it out of the drum unit. Repeat
this for all of the toner cartridges.
CAUTION
We recommend that you place the toner
cartridges on a clean, flat surface with a
piece of disposable paper underneath it in
case you accidentally spill or scatter toner.
To prevent damage to the machine from
static electricity, DO NOT touch the
electrodes shown in the illustration.
Handle the toner cartridges carefully. If
toner scatters on your hands or clothes,
wipe or wash it off with cold water at once.