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Ten small white plastic ink dampers with black caps and side barbs arranged on a light surface

YINGHUA

YINGHUA 10PCS DX6 UV Ink Damper (A) printer

SKU CH-J68R-N6SPC

Pack of ten DX6 UV ink dampers compatible with a wide range of Forepson and Mutoh large-format printers

  • Product TypeReplacement Parts
  • Compatible with Epson 4900, 4910, 7900, 7910, 9900, 9910, 11880 printers
  • Compatible with Mutoh VJ1618 and VJ1604E printers
  • Suitable for solvent, dye and pigment inks
  • Imported filter provides stable negative pressure and prevents ink drops
  • Pack of 10 PP material dampers for replacement use

10-Piece UV Ink Damper Kit

This pack contains ten DX6 UV ink dampers built from PP material. They are designed as replacement parts for large-format printers that use solvent, dye or pigment inks. The dampers fit a wide range of Forepson and Mutoh models including the 4900, 7900, 9900 and VJ1618 series. Print shops maintaining multiple compatible machines can standardise on this single part number.

Tool-Free Swap with Filter Care

Installation is a straightforward push-fit into the existing damper seat on the print carriage. The integrated imported filter handles negative pressure to prevent ink drop-out, but it must seat squarely or air bubbles will form. Technicians should purge the line fully after fitting; trapped air is the most common cause of missing nozzles on the first test print.

Steady Flow During Long Runs

The filter media maintains consistent negative pressure across extended print sessions, keeping ink delivery stable when the heads fire continuously. This reduces the frequency of mid-job cleaning cycles on high-coverage work such as banners or textile rolls. The PP housing resists solvent attack, so the damper does not degrade or leak after weeks of aggressive ink exposure.

Highlights

  • Compatible with Epson 4900, 4910, 7900, 7910, 9900, 9910, 11880 printers
  • Compatible with Mutoh VJ1618 and VJ1604E printers
  • Suitable for solvent, dye and pigment inks
  • Imported filter provides stable negative pressure and prevents ink drops
  • Pack of 10 PP material dampers for replacement use

Specifications

Product TypeReplacement Parts

Questions about this item

How can I verify the dampers are flowing correctly after installing them in my Forepson-7900?

Run a nozzle check or head cleaning cycle; consistent ink flow without air bubbles or drop-outs confirms the 10 PP-material dampers with imported filters are working as intended.

What comes in the box and what must I supply separately for the Mutoh VJ1618?

The pack contains 10 DX6 UV ink dampers; you will need compatible solvent, dye or pigment ink and the printer’s own ink lines and cartridges, which are not included.

Which damper version should I choose for a Forepson-4910 versus a Mutoh VJ1604E?

Both printers are listed in the compatibility data, so the same 10-piece DX6 UV damper set fits the Forepson-4910 and the Mutoh VJ1604E without a different version.

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