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Ten small rectangular ink dampers with barbed fittings, light plastic finish

YINGHUA

YINGHUA 10PCS DX7 DX6 Printhead UV Ink Damper (E-4x3mm)

SKU CH-CEP5-M56Z3

Pack of 10 UV ink dampers for DX7 and DX6 printheads used in Roland and Mutoh wide-format printers

  • Product categoryReplacement Parts
  • 10-piece pack keeps multiple printheads supplied
  • Compatible with Roland RA-640 RE-640 VS-640 VS-540 models
  • Fits Mutoh Valuejet 1608 1618 1624E 1638 printers
  • E-4x3mm damper ensures proper ink flow control

10-Pack DX7 DX6 UV Ink Damper

This pack contains ten replacement dampers sized E-4x3mm for DX7 and DX6 printheads. They fit Roland RA-640, RE-640, VS-640 and VS-540 wide-format printers. They also fit Mutoh Valuejet 1608, 1618, 1624, 1624E and 1638 models. The dampers regulate ink flow to the printhead during operation.

Sustained print stability

Each damper maintains consistent ink pressure across long print runs, reducing starvation and droplet variation. The UV-resistant construction withstands continuous exposure to curable inks without degradation. Buyers needing a different thread size or a damper for non-DX7/DX6 heads should look elsewhere.

How it compares

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

Price $92.99
Typical for this category: the median of 5,855 items is $91.99.

Specifications

Product
Product categoryReplacement Parts

Questions about this item

Do these dampers generate any noise or heat during continuous printing on a Roland VS-640?

No, the dampers are passive ink-flow components with no moving parts, so they produce no noise or heat during all-day operation on a Roland VS-640.

Which printhead model must already be installed for these E-4x3mm dampers to fit?

They are made for DX7 and DX6 printheads used in Roland RA-640, RE-640, VS-640, VS-540 and Mutoh Valuejet 1608, 1618, 1624, 1624E, 1638 printers.

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