Description of Problem 100000022212 What are the approximate yields of the drum unit
and toner cartridge? How many pages can I expect to print from the consumable
Description of Solution 200000028234
Below are the
approximate yields of the consumable items.
Unit: approx. 12,000
pages (1 page/job, A4/Letter size single-sided pages)
There are many
factors that determine the actual drum life, such as the temperature, humidity,
type of paper, type of toner used, number of pages per print job and so on.
Under ideal conditions, the average drum life is estimated at approximately
12,000 pages. The actual number of pages that your drum will print may be
significantly less than this estimate. Because we have no control over the many
factors that determine the actual drum life, we cannot guarantee a minimum
number of pages that will be printed by your drum.
Starter Toner Cartridge: approx. 700
TN420 Standard Toner
Cartridge: approx. 1,200
TN450 High Capacity
Toner Cartridge: approx. 2,600
yield is declared in accordance with ISO/IEC 19752.
For specific details regarding the
ISO/IEC 19752 standard, refer to the web site below.
recommends that customers use only genuine Brother drum units and/or toner
cartridges. Each Brother laser printer is designed to work at pre-set
temperatures that are matched exactly to each of our individual toner
formulations. Each individual component is designed to work with the other
to ensure quality and reliability. Using non-Brother supplies may affect the
hardware performance, print quality, and machine reliability. The Brother
limited warranty does not apply to any problem that is caused by the use of
third party drum units, toner cartridges, or toner.