Print cartridge life expectancy
The life of the print cartridge depends on the amount of toner that your print jobs require.
When printing text at 5 percent coverage, the print cartridge lasts for the following average
HP LaserJet 1160 printer: 2,500 pages
HP LaserJet 1320 series printer: 2,500 pages (a replacement cartridge that lasts for
6,000 pages is also available)
This life expectancy assumes that you set the print density to 3 and turn EconoMode off.
(These are the default settings.)