Brother HL-3140CW User Manual page 113

Routine Maintenance
The following messages appear on the LCD in Ready mode. These messages provide advanced warnings
to replace the consumable items before they reach their end of life. To avoid any inconvenience, you may
want to buy spare consumable items before the machine stops printing.
LCD messages Consumable
item to get ready
Toner cartridge
Toner Low: X
X = C, M, Y, BK
C = Cyan
M = Magenta
Y = Yellow
BK = Black
4 Drum units
Drums End Soon
1 Drum unit
Drum End Soon: X
X = C, M, Y, BK
C = Cyan
M = Magenta
Y = Yellow
BK = Black
Belt unit
Belt End Soon
Waste toner box
WT Box End Soon
1
Letter or A4 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 yield toner cartridge
Approximate life How to replace
<Black> See page 111
1 2 5
2,500 pages
<Cyan, Magenta,
Yellow>
1 2 5
1,400 pages
1 2 6
2,200 pages
See page 119
1 3 4
15,000 pages
See page 119
1 3 4
15,000 pages
1 See page 128
50,000 pages
1 See page 133
50,000 pages
Order No.
5
TN-221BK
5
TN-221C
6
TN-225C
5
TN-221M
6
TN-225M
5
TN-221Y
6
TN-225Y
(4 Drum units)
DR-221CL
(1 Drum unit)
DR-221CL-BK
DR-221CL-CMY
BU-220CL
WT-220CL
107
4