SPECIFICATIONS: Our Part #: DITSGT1363 OEM #: Toshiba: T3560, T4560 THIS IS THREE PACK COMBO PRICE BUSTER PACK PAGE YIELD PER CARTRIDGE: 13000 PAGES @ 5% COVERAGE Description: TONER-COMPATIBLE (3 X 500G) Models: Toshiba: 3560, 3570, 4560, 4570