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Pack of fifty small rectangular ink dampers with coloured caps and two hose barbs

YINGHUA

YINGHUA 50PCS Ink Damper DX4 DX5 3x2mm filter

SKU CH-EK4H-FTM3B

Pack of 50 ink dampers with 3x2 mm filters for DX4 and DX5 print heads used in Roland and Mimaki wide-format printers

  • Product TypeReplacement Parts
  • 50 dampers keep large-format printers running longer
  • 3×2 mm filter traps particles to protect DX4 and DX5 heads
  • Fits Roland, Mimaki and Epson models including XC540 640 300
  • 4×3 mm big connector and 3×2 mm small connector match OEM plumbing
  • New replacement parts restore consistent ink flow for production printing

50-Pack Ink Dampers for DX4 and DX5 Print Heads

This pack contains fifty replacement ink dampers compatible with DX4 and DX5 print heads. They are designed for use with Roland PS, SP, RS, VS, XJ, VP, XC540, 640, 300, 740 and 420 printers as well as Mimaki JV3, JV4 and JV22 models. The dampers filter ink before it reaches the print head.

Consistent Filtration During Extended Print Runs

Under sustained printing loads the dampers maintain steady ink flow by trapping particles and preventing air bubbles from reaching the nozzles. The 3x2 mm small connector and 4x3 mm large connector ensure a secure seal that resists leakage over long sessions. This helps preserve print quality without frequent intervention.

Exact Head and Printer Compatibility

The critical specification is compatibility with DX4 and DX5 print heads on the listed Roland and Mimaki models. Buyers using other head types or printer series cannot use these dampers. Verify your printer model and head version before ordering.

Highlights

  • 50 dampers keep large-format printers running longer
  • 3×2 mm filter traps particles to protect DX4 and DX5 heads
  • Fits Roland, Mimaki and Epson models including XC540 640 300
  • 4×3 mm big connector and 3×2 mm small connector match OEM plumbing
  • New replacement parts restore consistent ink flow for production printing

Specifications

Product TypeReplacement Parts

Questions about this item

Does the 3x2 mm filter on these dampers restrict ink flow during long print runs?

The 3x2 mm small connector is designed to filter ink continuously without impeding normal flow during extended printing sessions.

Which print-head connectors must my printer have to accept these 4x3 mm and 3x2 mm fittings?

The dampers fit DX4 and DX5 print-heads that use a 4x3 mm large connector and a 3x2 mm small connector.

Will these dampers work on my older Roland XC540 that still uses DX5 heads?

Yes, they are listed for Roland XC540 and other models using DX5 or DX4 heads.

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