Brother HL-4570CDW Printer User Manual


 
Routine Maintenance
89
5
The following messages appear on the LCD in the Ready state. These messages provide advanced warnings
to replace the consumable items before they reach the end of their life. To avoid any inconvenience, you may
want to buy spare consumable items before the machine stops printing.
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
The n mark means blinking.
6
Standard toner cartridge
7
High capacity cartridge
LCD messages Consumable
item to replace
Approximate life How to replace Order No.
Ready
Kn Yo Mo Co
5
Toner cartridge,
Black
2,500 pages
126
6,000 pages
127
See page 96
TN-310BK
6
TN-315BK
7
Ready
Ko Yo Mo Cn
5
Toner cartridge,
Cyan
1,500 pages
126
3,500 pages
127
TN-310C
6
TN-315C
7
Ready
Ko Yo Mn Co
5
Toner cartridge,
Magenta
TN-310M
6
TN-315M
7
Ready
Ko Yn Mo Co
5
Toner cartridge,
Yellow
TN-310Y
6
TN-315Y
7
Drum End Soon Drum unit
25,000 pages
134
See page 101 DR-310CL
Belt End Soon Belt unit
50,000 pages
1
See page 105 BU-300CL
WT Box End Soon Waste toner box
50,000 pages
1
See page 109 WT-300CL