Routine Maintenance- Page 112

Brother HL-4070CDW User's Guide

Table of Contents

USER’S GUIDE HL-4040CN/4040CDN/4050CDN/4070CDW
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Routine Maintenance

103

6

d

Clean the corona wire 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 

a

 (1). If you do not, printed pages may have a vertical stripe.

 

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