Brother DCP-8070D Service Manual page 18

Model
Consumable Toner cartridge
Drum unit
The shelf life mentioned above is guaranteed under the normal condition as below;
(Temperature) Normal condition: 0 to 40 °C
* Storage condition at the temperature of 40 to 50 °C: Up to 5 days
* Storage condition at the temperature of -20 to 0 °C: Up to 5 days
(Humidity) Normal condition: 35 to 85 %
* Storage condition at the humidity of 85 to 95 %: Up to 5 days
* Storage condition at the humidity of 10 to 35 %: Up to 5 days
*1
Using 1200 dpi setting (1200 x 1200 dpi) the print speed will be slower.
*2
The time may change if the machine is calibrating or registering itself.
*3
From Ready mode and standard paper tray.
Specifications are subject to change without notice.
DCP8070D MFC8370DN
Life expectancy:
Standard: 3,000 pages/cartridge
High-capacity: 8,000 pages/cartridge
* When printing A4/Letter size paper in accordance with
ISO/IEC 19752. Shelf life: 2 years without opening
(6 months after opening)
Life expectancy: 25,000 pages/drum unit
Life expectancy will vary depending on number of
continuous printing pages.
* When printing A4/Letter-size paper.
* Shelf life: 2 years without opening
1-4
MFC8380DN
Confidential