From Dongguan to the World – The Innovation Story Behind the OCBestJet EPSON C9345 Maintenance Tank Resetter
From Dongguan to the World – The Innovation Story Behind the OCBestJet EPSON C9345 Maintenance Tank Resetter
Although a small tool, the printer maintenance tank resetter plays a significant role in the global printer market. In 2025, Dongguan OCBestJet Digital Technology Co., Ltd. launched the EPSON C9345 maintenance tank resetter, which quickly gained international attention with its wholesale price of US$14 and high compatibility.



This resetter helps users reset the waste ink counter in the Epson maintenance tank, eliminating the need for frequent tank replacements, thereby reducing operating costs and improving environmental protection.
Founded in 2005, OCBestJet has grown from a small factory specializing in ink Cartridge production to an internationally renowned supplier of consumables. Led by its founder and team through continuous innovation, the company's products are currently exported to over 80 countries and regions.
In addition to product research and development, the company is actively involved in public welfare, supporting educational assistance programs and promoting green environmental protection. It is this culture of "responsibility and innovation" that makes OCBestJet stand out in the global market.


Now, with the launch of the EPSON C9345 maintenance box resetter, OCBestJet has once again demonstrated the strength and potential of Chinese manufacturing in the global printing consumables sector.










