For ultimate consistency with print density and picture vibrancy, look to Toner Tap imaging supplies for Ecosys M2540d M2540dw M2040dn M2640idw. Our compatible line of toners are a suitable replacement for TK-1172 1102RY2US0 1102S33NL0. Our toner can print brighter (15% on regular copy paper) and bolder (20% on black prints) than other brands. Toner Tap cartridges can also perform at more efficient transfer rates, thereby conserving energy and providing an environmentally friendly alternative when replacing your toner supplies. You will receive TWO HIGH YIELD compatible toner units. These cartridges have brand new toner inside. Prior to shipping, toners will be thoroughly inspected, sealed, and securely packaged