toner: samsung mlt-d111/els also included is a print drumyield: 1800 pages at 5% coverage compatibility: m2020/m2020wm2022/m2022wm2070/m2070wm2070f/m2070fwmlt-d111l to 1.800 pages = save up to 28% per page cost original samsung 1800 toner black toner cartridges have been developed for use in your samsung printer to deliver quality print results. you get top performance, 100% reliability and impressive quality every time you print. specially optimized for unrivaled quality. with samsung high-yield toner, your prints will have crystal-clear details and vivid colors. even small text is sharp and easy to read. trust only original samsung toner cartridgees. always use genuine samsung toners to avoid damage to the printer and other problems. annotation on page yield the yield value shown is iso/iec 19752. the operating environment, print interval, graphics, media type, and media size may affect the actual number of pages. operational requirements operating temperature range 10 to 30 ? c operating temperature range 50-86 ? f storage temperature range -20 to 40 ? c storage temperature range -4 to 104 ? f storage humidity 10 to 90% rh