11911. MaintenanceAvailable consumablesWhen supplies reach the end of their life spans, you can order the followings of supplies for your machine:Depending on the options, percentage of image area and job mode used, the toner cartridge’s lifespan may differ.When purchasing new toner cartridges or other supplies, these must be purchased in the same country as the machine you are using. Otherwise, new tonercartridges or other supplies will be incompatible with your machine due to different configurations of toner cartridges and other supplies according to the specificcountry conditions.Samsung does not recommend using non-genuine Samsung toner cartridge such as refilled or remanufactured toner. Samsung cannot guarantee non-genuineSamsung toner cartridge's quality. Service or repair required as a result of using non-genuine Samsung toner cartridges will not be covered under the machine’swarranty.Type Average yield aa. Declared yield value in accordance with BLI 6%. The number of pages may be affected by operating environment, printing interval, graphics, media type and media size.Part nameToner cartridge Approx. 6,000 pages bb. Supported for China only.MLT-D707SApprox. 10,000 pages MLT-D707LImaging unitApprox. 80,000 pages(Based on 3 average letter/A4 size pagesfor print job)MLT-R707