1.please clean your printer head first if you use the ink before,which can help protect your printer head.
2.don't keep the ink in high or freezing temperatures.
3.keep away from children
WINNERJET Printer Consumables Co., Ltd. Started from a small workshop making ink and ink cartridges in 2002. In 16 years it has transformed into an integrated corporation engaged in the research, design, production and sales of printer consumables. Our materials: from those Environment authenticated suppliers.
Winnerjet's new stage in 2018:
Customers:From more than 70 countries
Turnover:reached 10 million USD.
Moulds quantity: more than 500 ready moulds
Defective rate: lower than 0.5%.
Our monthly output :500,000 sets Quality commitment: Any defective products will be refund or replaced in warranty period. Our eternal theme:Technical innovation and endless perfection