Brother HL-4140CN User Manual page 89

You will need to clean the machine regularly and replace the consumable items when the following
messages are displayed on the LCD.
LCD messages Consumable item
to replace
Toner cartridge
Replace TonerX
X = Black, Cyan,
Magenta, Yellow
Drum unit
Replace Parts
Drum Unit
Drum Stop
Belt unit
Replace Parts
Belt Unit
Waste toner box
Replace WT Box
Fuser unit
Replace Parts
Fuser Unit
Laser unit
Replace Parts
Laser Unit
Paper feeding kit 1
Replace Parts
PF Kit 1
Paper feeding kit 2
Replace Parts
PF Kit 2
Paper feeding kit
Replace Parts
MP
PF Kit MP
1
A4 or Letter size single-sided pages.
2
Approx. cartridge yield is declared in accordance with ISO/IEC 19798.
3
1 page per job.
4
Drum life is approximate and may vary by type of use.
5
Standard toner cartridge
6
High capacity toner cartridge
7
Super high capacity toner cartridge
60
Approximate life How to replace
<Black> See page 62.
1 2 5
2,500 pages
1 2 6
4,000 pages
1 2 7
6,000 pages
<Cyan, Magenta,
Yellow>
1 2 5
1,500 pages
1 2 6
3,500 pages
1 2 7
6,000 pages
1 3 4 See page 69.
25,000 pages
See page 74.
1
50,000 pages
See page 80.
1
50,000 pages
Call your Brother dealer for a
1
100,000 pages
replacement fuser unit.
Call your Brother dealer for a
1
100,000 pages
replacement laser unit.
1 Call your Brother dealer for a
100,000 pages
replacement paper feeding kit 1.
Call your Brother dealer for a
1
100,000 pages
replacement paper feeding kit 2.
1 Call your Brother dealer for a
50,000 pages
replacement paper feeding kit MP.
Model name
5
TN-320BK ,
6
TN-325BK ,
7
TN-328BK ,
5
TN-320C ,
6
TN-325C ,
7
TN-328C ,
5
TN-320M ,
6
TN-325M ,
7
TN-328M ,
5
TN-320Y ,
6
TN-325Y ,
7
TN-328Y
DR-320CL
BU-300CL
WT-300CL