Cleaning the drum unit; 12 - 27- Page 188

Brother MFC-8440 User's Guide

2014 Dodge Charger SRT Owner Manual

Table of Contents

USER'S GUIDE MFC-8440/MFC-8640D/MFC-8840D/MFC-8840DN
How to access the complete Userā€™s Guide
To view Documentation (For WindowsĀ®)
To view Documentation (For MacintoshĀ®)
How to access Brother Support (For WindowsĀ®)
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12 - 27

   TROUBLESHOOTING AND ROUTINE MAINTENANCE

Cleaning the drum unit

We recommend placing the drum unit and toner cartridge assembly 
on a cloth or large disposable paper to avoid spilling and scattering 
toner.

1

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

2

Return the blue tab and snap it into the Home position (

ā–¼

). 

Caution

If the blue tab is not at Home position (

ā–¼

), printed pages may have 

vertical stripes.

3

Reinstall the drum unit and toner cartridge assembly into the 
MFC. (See 

Replacing the drum unit

 on page 12-34.)

4

Close the front cover.

5

Plug in the power cord 

first

, then the telephone cord.

Corona Wire

Tab

Home Position(

ā–¼

)

Detailed Information for Brother MFC-8440 User's Guide

Lists of information found in Brother MFC-8440 User's Guide - Page 188

  • 34.) 4 Close the front cover.

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