Brother FAX-2840 Manual De Usuario

Routine maintenance 

• While removing the drum unit, handle it 

carefully because it may contain toner. If 
toner scatters on your hands or clothes, 
immediately wipe or wash it off with cold 
water.

• Every time you replace the drum unit, 

clean the inside of the machine. (See 
Advanced User’s Guide: Cleaning the 
machine.)

• Wait to unpack the new drum unit until 

immediately before you put it in the 
machine. Exposure to direct sunlight or 
room light may damage the drum unit.

 

a

Open the front cover, and then leave the 
machine turned on for 10 minutes for the 
internal fan to cool the internal parts of 
the machine that are extremely hot.

 

 

After you have just used the machine, some 
internal parts of the machine will be 
extremely hot. Wait for the machine to cool 
down before you touch the internal parts of 
the machine.

 

 

 

b

Take out the drum unit and toner 
cartridge assembly.