1.We proceed with strict quality control system before shipment to our cutomers; 2.We offer competitive pricing and best customer servicesto help our customers save cost and ensure timely shipment; 3.Our toner has stable quality,good compatibility and excellent fuser film fixing and no gray background,going with continuous print effect. 4.We haveSamsung 1710toner compatible for below models and machines. ML-4500D1SAMSUNG ML 4500/4600 ML-1210D3SAMSUNG ML 1210/1250/1430 ML-6060D6SAMSUNG ML 1440/1450/6060/6160N/6160s ML-5100D1SAMSUNG SF 5100/5800/ML808MFP ML-1710D1/D3SAMSUNG ML 1510/1710/1750 SCX5312D6SAMSUNG SCX 5112/5312 SAMSUNG SCX 4100/4016/4116/4216 113R00455XEROX P8E/P8ex/385 XEROX Phaser 3110/3115/3116/3120/3121/3130 ML-1610D2SAMSUNG ML 1610/1615 ML-2010D1SAMSUNG ML 2010/2015/4521/4321