Replacing a toner cartridge; Toner low message; Toner life end message- Page 177

Brother MFC-9440CN User's Guide

Table of Contents

USER’S GUIDE MFC-9440CN
Section II Fax
Section VI Appendixes
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Troubleshooting and routine maintenance

161

C

Replacing a toner cartridge

C

Order Numbers:

Toner Cartridge Standard: 
TN-110 (BK, C, M, Y)

Toner Cartridge High Yield: 
TN-115 (BK, C, M, Y)

The High Yield toner cartridges can print 
approximately 5,000 pages (Black) and 
approximately 4,000 pages each (Cyan, 
Magenta and Yellow). The Standard toner 
cartridges can print approximately 2,500 
pages (Black) and approximately 1,500 
pages each (Cyan, Magenta and Yellow). 
Actual page count will vary depending on 
your average type of document (i.e., standard 
letter, detailed graphics).

Toner low message

C

 

Toner Low
Prepare New

The machine is supplied with the Standard 
TN-110 toner cartridge that must be replaced 
after approximately 2,500 pages (Black) and 
1,500 pages each (Cyan, Magenta and 
Yellow). When a toner cartridge is running 
low, the LCD shows 

Toner Low

. (For details 

about the specific order number for each 
toner cartridge color by page yield, see 

Ordering accessories and supplies

 on 

page iii.)

Note

It is a good idea to keep new toner 
cartridges ready for use when you see the 

Toner Low

 warning.

 

Toner life end message

C

When the following message appears on the 
LCD, you need to replace the toner cartridge. 
The second line of the LCD indicates which 
color you need to replace.

 

Toner Life End
Replace Black(K)

Discard the used toner cartridge according to 
local regulations, keeping it separate from 
domestic waste. Be sure to seal up the toner 
cartridge tightly so that toner powder does not 
spill out of the cartridge. If you have 
questions, call your local waste disposal 
office. 

Note

We recommend that you clean the machine 
and corona wires of the drum unit when you 
replace a toner cartridge. (See 

Cleaning 

the laser scanner windows

 on page 143 

an

Cleaning the corona wires

 on 

page 147.)

 

Replacing the toner cartridges

C

HOT SURFACE

 

After you have just used the machine, some 
internal parts of the machine will be 
extremely hot. When you open the front or 
back cover of the machine, DO NOT touch 
the shaded parts shown in the illustration.

 

 

Detailed Information for Brother MFC-9440CN User's Guide

Lists of information found in Brother MFC-9440CN User's Guide - Page 177

  • 47.) Replacing the toner cartridges C HOT SURFACE After you have just used the machine, some internal parts of the machine will be extremely hot.

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