Brother MFC-9420CN Service Manual page 241

<40,020>
3) Add 20 pages
Add figure of
Figure from <Next care information 32>
<Total pages 34>
Modified by the additional life deleted figure
<40,000> <40,000>
1) No change
This figure is actual
<39,990>
2) 10 pages
next care time
1) Print 10 pages 2) Print 10 pages 3) <Clear care 36>
This difference is the actual
by 5% coverage by 50% coverage
life remaining
<20>
3) No change
2) 10 pages
<20>
1) 10 pages
<10>
<0>
Figure from <Total page 34>
Total page counter life
Fig. 8-13
8 -3 4 Confidential