OCBestJet Launches the HP‑72 Refillable Ink Cartridge (280ml, 6-Color + Permanent Master Chip), Ushering in a New Era of Printing Cost Reduction
Product Launch Background and Significance
Dongguan OCBestJet Digital Technology Co., Ltd. recently officially launched its latest product, the HP‑72 Refillable Ink Cartridge Set (280ml, 6-Color + Permanent Master Chip).
This product features environmentally friendly, high-efficiency, high-capacity, and full compatibility with HP DesignJet series large-format printers, offering a new option for lower costs and stable output for customers in the engineering drawing, advertising printing, and office graphics industries.
Technical Innovation Highlights
Permanent Master Chip Design
Unlike the disposable chips on the market, OCBestJet's HP‑72 cartridges are equipped with a **permanent master chip** that automatically resets after refilling, eliminating the need for frequent chip replacement for greater convenience and efficiency.
Ultra-Large Capacity Design
The capacity of each color reaches 280ml, 2–3 times the capacity of the original ink cartridge, significantly improving print consistency and efficiency while reducing cartridge depletion.
Full Compatibility Verification
This product has been thoroughly tested with leading HP DesignJet printers, including the T610/T620/T770/T790/T1120/T1300, achieving a compatibility rate of over 99.5%. Printing without a start and stable recognition are guaranteed.
Industry Background and Market Demand
Currently, engineering printing and advertising graphics have become mainstream commercial applications thanks to HP large-format printers. However, the high price of original ink cartridges and the frequent replacement of original ink cartridges are a major cost-cutting issue for businesses.
OCBestJet has released the HP‑72 refillable ink cartridge to address this demand-side pain point. Its refillable ink cartridge and automatic reset chip technology offer users greater cost-efficiency.
First Customer Feedback
* A Mexican advertising printing company said:
> "After our first try of the OCBestJet HP‑72 refillable ink cartridges, our costs dropped by nearly 40%, and our printing stability was excellent."
* From a large European CAD drawing center:
> "The 280ml capacity is amazing! One refill replaces the original cartridge twice."
These real-world feedback validates the product's technical advantages and market acceptance.
Company Strength and Production Guarantee
* **Production Capacity**: Our Dongguan factory covers 4,000 square meters and produces 500,000 refillable ink cartridges per month.
* **Certifications**: We have passed ISO9001, SGS, and MSDS certifications.
* **Partnership Experience**: We successfully produce refillable ink cartridges for Walmart, exporting over 120,000 units annually.
After-Sales Support and Sales Channels
OCBestJet offers a 12-month warranty to its global customers, along with video installation tutorials, online technical support, custom labels, and OEM services. We support FOB/CIF/EXW international trade methods, with low minimum order quantities, fast delivery, and transparent shipping costs.
Future Plans and Outlook
OCBestJet stated that it will continue to invest in R&D and innovation, preparing to launch high-capacity refillable ink cartridges in the HP 711 and HP 912 series to meet the needs of users of more printer models, and further optimize its refill technology and automatic identification system.
Conclusion
The launch of the HP-72 refillable ink cartridge marks a significant strategic step for OCBestJet in the compatible consumables industry.
Leveraging its technological strength and production capabilities, the company will help customers reduce costs and increase efficiency, ushering in a new era of printing that combines environmental friendliness and performance.
✅ **Visit our official website for more details or to request samples**: https://www.ocbinks.com/
