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Fifty small ink dampers with black cylindrical bodies and coloured caps in a bulk pack

YINGHUA

YINGHUA 50PCS Ink Damper DX4 DX5 4x3mm filter

SKU CH-4V7D-M89PW

A pack of fifty ink dampers with 4×3 mm filters for DX4 and DX5 print heads used in Roland, Mimaki and Epson wide-format printers

  • Product TypeReplacement Parts
  • 50 dampers keep multiple printers running
  • Filters ink to protect DX4 and DX5 print heads
  • Fits Roland PS SP RS VS XJ VP models
  • Compatible with Mimaki JV3 JV4 JV22 printers
  • 4x3 mm and 3x2 mm connectors match original fittings

Product Identity

This pack contains 50 new ink dampers sized 4x3 mm with a 3x2 mm small connector. They are built as replacement filters for DX4 and DX5 print heads. Compatible printers include Roland PS, SP, RS, VS, XJ, VP, XC540, 640, 300, 740 and 420 models plus Mimaki JV3, JV4 and JV22 units and Epson XP600 and TX800 devices.

What the Bundle Changes

Fifty pieces let a workshop swap dampers on multiple heads or keep spares for scheduled maintenance without reordering. The filter function removes particles from the ink path, protecting nozzles and reducing clog-related downtime. Each unit fits the specified big and small connector dimensions for a direct fit.

Deciding Specification

The 4x3 mm big connector paired with a 3x2 mm small connector matches only DX4 and DX5 head fittings. Buyers whose printers use a different damper size or connector layout cannot use these parts.

Highlights

  • 50 dampers keep multiple printers running
  • Filters ink to protect DX4 and DX5 print heads
  • Fits Roland PS SP RS VS XJ VP models
  • Compatible with Mimaki JV3 JV4 JV22 printers
  • 4x3 mm and 3x2 mm connectors match original fittings

Specifications

Product TypeReplacement Parts

Questions about this item

How often should the 4x3mm filter dampers be replaced on a DX5 printhead?

Replace each damper when ink flow becomes inconsistent or the filter shows visible contamination; no fixed service interval is defined by the manufacturer.

Which component reaches its limit first during continuous printing with these dampers?

The 4x3mm filter mesh clogs before the damper body wears, restricting ink delivery to the DX4 or DX5 head.

Do the dampers add noticeable heat or noise during all-day operation?

The passive filter units generate no heat and produce no audible noise while ink circulates through the 3x2mm and 4x3mm connectors.

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