Kingnote Digital (Shenzhen) Co., Ltd.  

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1. Toner Cartridge Compatible with C4129X
2. Suitbale with HP LaserJet 5000/ 5000n/ 5000Dn/ 5000Gn/ 5000LE/ 5100/ 5100tn/ 5100dtn;
3. Color: Black.
4. Specification: Mitsubish OPC Drum, Korea powder
5. Packing: Neutral / OEM package / Kingnote package
6. Page Yield: 10000 pages at 5% coverage.
7. Guarantee: 1: 1 replacement, 1 year warranty.