Cleaning the scanner glass; Cleaning to prevent paper jams; Cleaning to prevent paper - Page 147

Brother MFC-9420CN User's Guide

2014 Dodge Charger SRT Owner Manual

Table of Contents

USERā€™S GUIDE MFC-9420CN
Section II Fax & Telephone
Section V Appendixes
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Chapter C

C - 22

Cleaning the scanner glass

Lift the document cover. Clean the scanner 
glass and white plastic above it with isopropyl 
alcohol on a soft lint-free cloth.

In the ADF unit, clean the white plastic bar 
and the scanner glass strip under it with 
isopropyl alcohol on a lint-free cloth.

Cleaning to prevent paper 
jams

When you clean the inside of the machine, 
pay attention to the following:

White Plastic

Scanner 
glass

Document 
Cover

Glass Strip

White 
Plastic Bar

WARNING

ā– 

The fusing unit and the parts around it 
are 

hot!

 Never touch the shaded areas 

shown below.

ā– 

Be careful not to inhale the toner.

CAUTION

ā– 

When you clean parts inside the 
machine, use a clean, dry soft, lint-free 
cloth. Do not use Isopropyl alcohol.

ā– 

If your clothes are smeared with toner, 
wipe off the toner with a dry cloth. 
Immediately wash your clothes in cold 
water to avoid stains.

ā– 

Never touch or clean the transfer roller 
because print quality may be adversely 
affected.

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