Import Dx4 Water Based Head — Buy in Bulk from Supplier in China

The DX4 water-based print head is an original Epson-designed component engineered for precision ink delivery in wide-format aqueous printing systems. It is supplied sealed in a Roland-branded original packaging, with a unique ID code for authenticity verification. This head is not a clone or third-party replica; it matches the exact internal architecture and nozzle configuration of the factory-original Epson DX4. It is compatible with Roland Hi-Fi-Jet, Mimaki JV22, JV4, TX2, DS-1600, GP-1810, and Mutoh RJ-8000 and Viper series printers, as confirmed by the supplier’s compatibility list.

The print head operates with water-based dye and pigment inks and is designed for continuous operation in industrial environments. Standard nozzle count is 180 nozzles per color channel, with a drop volume of approximately 3.5 picoliters. The nozzle layout follows Epson’s patented micro piezoelectric technology, ensuring consistent droplet placement and color accuracy. While the supplier confirms originality and packaging integrity, they do not provide thermal stability or nozzle firing frequency data. Industry-standard durability for this model is typically 12 to 18 months under normal duty cycles, assuming proper maintenance and ink filtration.

This print head is primarily purchased by commercial print service providers using Roland, Mimaki, and Mutoh water-based wide-format printers for signage, banners, and textile printing. Buyers typically replace the head as part of preventive maintenance or after nozzle failure. The supplier recommends replacing the print head data cable simultaneously to prevent signal degradation. Packaging is sealed in a single-unit retail box with anti-static protection. Trade terms are FOB Shanghai, with lead time typically 3 to 7 business days after payment confirmation.

Shanghai E-Bon Digital Solution is an importer and distributor of original print head components based in Yangpu District, Shanghai. The company is verified as a harbor-tier supplier, indicating it has passed platform-level compliance checks for documentation and business registration. There is no public information about its founding year, employee count, or manufacturing capacity. The listing confirms it sources and resells original Epson DX4 heads in sealed OEM packaging, with no claim of in-house remanufacturing or repair services.

The supplier does not list certifications such as ISO, CE, or RoHS, nor does it provide technical documentation for the print heads beyond compatibility and packaging details. Response rate and average response time are recorded as zero, suggesting limited customer service engagement. Buyers should treat this as a direct distributor of sealed original components, not a technical support partner. The business appears focused on inventory turnover rather than long-term client relationships or after-sales service.