Brother HL-5240 Service Manual page 336

<Information for the Starter Toner Cartridge>
Toner Cartridge Weight Information
Also refer to "3.9 Toner Cartridge Weight Information", Chapter 1.
Brand New Toner Cartridge Weight:
Toner Weight at Brand New Toner Cartridge:
Toner Cartridge Weight at Toner Near Empty:
Remaining Toner Weight at Toner Near Empty:
Toner Cartridge Weight at Toner Life End:
Remaining Toner Weight at Toner Life End:
NOTE:
The information shows approximate weight of the toner cartridge and toner.
It is subject to change due to redesign of the machine.
Toner life end mode
Also refer to "3.4.1 Toner life end mode", Chapter 2.
The upper limit of the drum rotation for the starter toner is 26,400 = 2,400 sheets x 11 rotations.
The following graph shows the number of printable pages in the case of A4 printing.
HL-5240L(Starter (2.0K) toner)
Page/job 1
2,400
Cartridge life
1,320
Cartridge life+ON/OFF
2,000
Toner empty (5%)
2,500
Toner empty (4%)
3,333
Toner empty (3%)
5,000
Toner empty (2%)
10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000
Toner empty (1%)
Cartridge life = 11a x 2400 / ( 3.6 x (a - 1) + 11 )
Cartridge life+ON/OFF = ( 11a x 2400 ) / ( 3.6 x (a - 1) + 11 + 9 )
Cartridge life (Mechanical limit) :
Cartridge life
Cartridge life+ON/OFF
20,000
Toner empty (5%)
18,000
Toner empty (4%)
16,000
Toner empty (3%)
14,000
Toner empty (2%)
Toner empty (1%)
12,000
10,000
8,000
6,000
4,000
2,000
0
1 2
2 3 4 5
3,616 4,352 4,844 5,197
2,237 2,912 3,429 3,837
2,000 2,000 2,000 2,000
2,500 2,500 2,500 2,500
3,333 3,333 3,333 3,333
5,000 5,000 5,000 5,000
2400 ( 1page / job )
3 4 5
A-19
HL-5240/5250DN/5270DN/5280DW SERVICE MANUAL
629g (± 15g)
100g (± 2.5g)
606g (± 15g)
77g (± 2.5g)
594g (± 15g)
65g (± 2.5g)
6 7 8
5,462 5,669 5,834 5,970
4,168 4,442 4,673 4,869
2,000 2,000 2,000 2,000
2,500 2,500 2,500 2,500
3,333 3,333 3,333 3,333
5,000 5,000 5,000 5,000
a : Page / job
6 7 8 9
Page / Job
9 10 11 12
6,083 6,179 6,261
5,038 5,186 5,315
2,000 2,000 2,000
2,500 2,500 2,500
3,333 3,333 3,333
5,000 5,000 5,000
10 11 12
Confidential