Xiamen Kreyoly Office Supplies Co., Ltd. as a specialized manufacturer of Copier Consumables, we can offer you a series of COPIER TONER CARTRIDGE, TONER POWDER, DEVELOPER and PARTS for CANON, RICOH, KYOCERA, KONICA-MINOLTA, TOSHIBA, SHARP, PANASONIC and other brand. Product Description: 1. Model: TN911 2. Brand: Konica-Minolta 3. Color: Black 4.