Black Drum Unit/Color Drum Unit

Name	Average printable number of pages ^*1
Black Drum Unit SP C820DN	40,000 pages
Color Drum Unit SP C820DN	40,000 pages

*1 A4/Letter 5% test chart; 3 pages/job; Color Drum Unit: color printing only.

The number of printable pages is an estimate, based on continuous print jobs of 3 pages. The actual number of printable pages varies depending on the image volume and density, number of pages to be printed at a time, paper type and paper size used, contents of print images, and environmental conditions such as temperature and humidity.
If the black drum unit/color drum units are not changed when necessary, print quality is not guaranteed. We recommend keeping extra sets of black drum unit/color drum units.
Black drum unit/color drum units (consumables) are not covered by warranty. However, if there is a problem, contact the store where they were purchased.
Black drum unit/color drum units may need to be changed sooner than indicated above due to deterioration over the period of use.