User Manual

Routine Maintenance
127
5
You must clean the machine regularly and replace supplies when the following messages are displayed on
the Touchscreen:
1
A4 or Letter size single-sided pages
2
Approximate cartridge yield is declared in accordance with ISO/IEC 19798.
3
Life of supply is approximate and may vary by type of use.
4
High yield toner cartridge.
5
Super high yield toner cartridge.
Touchscreen
messages
Supply to
replace
Approximate life How to replace Model Name
Replace Toner Toner cartridge
The Touchscreen
displays the toner
cartridge color
that you must
replace.
BK = Black
C = Cyan
M = Magenta
Y = Yellow
(Black)
4,000 pages
124
6,000 pages
125
(Cyan, Magenta, Yellow)
3,500 pages
124
6,000 pages
125
See page 130
TN-376BK
4
TN-379BK
5
TN-376C
4
TN-379C
5
TN-376M
4
TN-379M
5
TN-376Y
4
TN-379Y
5
Replace Drum Drum unit
25,000 pages
13
See page 136 DR-371CL
Drum Stop Drum unit
25,000 pages
13
See page 136 DR-371CL
Replace Belt Belt unit
50,000 pages
(5 pages per job)
13
See page 142 BU-320CL
Replace WT Box Waste toner box
50,000 pages
13
See page 148 WT-320CL
Replace Fuser Fuser unit
100,000 pages
13
Contact your dealer or Brother customer
service for a replacement fuser unit.
Replace PF Kit MP Paper feeding kit
50,000 pages
13
Contact your dealer or Brother customer
service for a replacement PF kit MP.
Replace PF Kit 1 Paper feeding kit
100,000 pages
13
Contact your dealer or Brother customer
service for a replacement PF kit 1.
Replace PF Kit 2 Paper feeding kit
100,000 pages
13
Contact your dealer or Brother customer
service for a replacement PF kit 2.
Replace Laser Laser unit
100,000 pages
13
Contact your dealer or Brother customer
service for a replacement laser unit.