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Ten clear plastic ink dampers with black fittings and two connector sizes

YINGHUA

YINGHUA DX4 DX5 Big Ink Damper 10pcs 3x2mm 4x3mm Roland Printer

SKU CH-38A7-35DQE

Pack of 10 ink dampers with 3x2mm and 4x3mm connectors for DX4 and DX5 print heads on Roland and Mimaki printers

  • Product TypeReplacement Parts
  • 10 dampers keep Roland DX4 and DX5 printers supplied with filtered ink
  • Big 4x3 mm and small 3x2 mm connectors fit PS SP RS VS XJ VP series
  • Compatible with XC 540 640 300 740 420 models for direct replacement
  • Filters ink to protect print heads and maintain consistent output
  • Pack of 10 covers multiple heads on JV3 JV4 JV22 and Roland machines

Roland DX4 DX5 Damper Kit

This pack contains ten replacement ink dampers sized for Roland printers including the PS SP RS VS XJ VP and XC series such as the 540 640 300 740 and 420 models. Each unit combines a 4x3 mm big connector with a 3x2 mm small connector to filter ink before it reaches the print head.

Shops running Roland DX4 or DX5 heads

The kit suits print shops that service Roland wide-format machines and need a ready supply of dampers for routine maintenance. It will not help owners of printers that use different head models or connector sizes.

Check head model and connector dimensions

Confirm that your printer uses DX4 or DX5 heads and that the ink lines accept 4x3 mm and 3x2 mm fittings. Verify the part matches the specific Roland model you operate before fitting.

Highlights

  • 10 dampers keep Roland DX4 and DX5 printers supplied with filtered ink
  • Big 4x3 mm and small 3x2 mm connectors fit PS SP RS VS XJ VP series
  • Compatible with XC 540 640 300 740 420 models for direct replacement
  • Filters ink to protect print heads and maintain consistent output
  • Pack of 10 covers multiple heads on JV3 JV4 JV22 and Roland machines

Specifications

Product TypeReplacement Parts

Questions about this item

Which Roland printer models accept the 4×3 mm big connector on these dampers?

The 4×3 mm big connector fits Roland PS, SP, RS, VS, XJ, VP, XC540, 640, 300, 740 and 420 printers.

Will the 3×2 mm small connector work with a Mimaki JV22 printhead?

Yes, the 3×2 mm small connector is listed for Mimaki JV3, JV4 and JV22 printers.

How can I confirm the dampers are filtering ink correctly after installation?

After setup, run a nozzle check; clean, consistent lines with no missing segments show the dampers are filtering ink as intended.

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