Replacing a toner cartridge- Page 180

Brother MFC-9440CN User's Guide

Table of Contents

USER’S GUIDE MFC-9440CN
Section II Fax
Section VI Appendixes
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164

CAUTION

 

DO NOT use flammable substances near 
the machine. DO NOT use any type of 
spray to clean the inside or outside of the 
machine. Doing this may cause a fire or 
electrical shock. Refer to 

Routine 

maintenance

 on page 141 for how to clean 

the machine.

 

d

Clean the corona wires as follows.

1

Push to release the latches of the 
white corona wire cover (1), and 
then open the cover.

 

2

Clean the corona wire inside the 
drum unit by gently sliding the 
green tab from left to right and right 
to left several times.

CAUTION

 

Be sure to return the tab to the home 
position (

b

) (1). If you do not, printed pages 

may have a vertical stripe.

 

 

3

Close the corona wire cover.

 

4

Repeat step 

through step 

3

 to 

clean each of the remaining three 
corona wires.

1

1

2

1

1

2

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