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Black UV ink tube, six parallel lines, 5 metre coil, 4x3 mm profile

YINGHUA

YINGHUA 5m UV Ink Tube 6-Line Black 4x3mm for Epson DX4 DX5 DX7

SKU CH-Q7TK-A1W5F

Six-line UV ink tube, 5 metres long with 4×3 mm bore, compatible with Epson DX4, DX5 and DX7 heads

  • Product categoryReplacement Parts
  • 5 m length provides ample routing flexibility for large-format UV printers
  • Six parallel lines feed all colour channels to the print head in one bundle
  • 4 × 3 mm bore matches Epson DX4, DX5 and DX7 head specifications
  • UV-resistant black tubing prevents premature degradation from ink exposure

5 m UV Ink Tube Set for Epson DX4/DX5/DX7

This 5-metre tube kit contains six black lines sized 4 × 3 mm. It is made for UV-curable inks and fits Epson DX4, DX5 and DX7 print heads. The hose also matches Mimaki, Mutoh, Xuli and Galaxy wide-format printers that use the same head interface. Buyers receive a ready-to-install replacement part for worn or clogged supply lines.

Not for printers with different head fittings

The kit replaces aged tubing that restricts flow or leaks UV ink. Swapping the lines restores consistent delivery and prevents colour cross-contamination. The upgrade is worthwhile when the existing hose shows cracking, stiffness or persistent nozzle drop-outs. It does not suit systems that require larger-bore or fewer-channel tubing.

How it compares

Measured against everything we stock in Print & Scan Accessories, at today’s prices. Recalculated every night.

Price $51.99
Cheaper than about 71% of the 5,855 comparable items (median $91.99).

Specifications

Product
Product categoryReplacement Parts

Questions about this item

What outer and inner diameter does the 4×3 mm tube have?

The tube has a 4 mm outer diameter and a 3 mm inner diameter.

How do I seat the six lines onto the print-head barbs without leaks?

Push each line fully over its barb until it bottoms out, then secure with the original hose clamps; the most common mistake is stopping short of the barb shoulder.

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