Compatible Roland Ink Damper for XR640
- $3.54
- $3.54
- Unit price
- per
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Product Details
xBefore payment: Please confirm stock, shipping method, duties, and compatibility with us before payment. Some printer parts, printheads, fluids, and special-order items may require manual confirmation before shipment.
Compatible Roland Ink Damper for XR-640
This compatible ink damper is designed for Roland XR-640 printers. It ensures stable ink flow, prevents nozzle clogging, and protects the printhead from impurities. A cost-effective alternative for maintaining smooth and reliable printing performance.
Key Features
- Stable ink delivery with built-in micro filter.
- Durable construction for eco-solvent and water-based inks.
- Helps prevent backflow and reduces air bubbles.
- Cost-effective replacement for daily use.
Printer Compatibility
- Roland XR-640
- Roland VS-300 / VS-300i
- Roland VS-540 / VS-540i
- Roland VS-640 / VS-640i
- Roland RF-640
- Roland RA-640
Comparison: Compatible vs. Reference
| Feature | Compatible Ink Damper | Ink Damper |
|---|---|---|
| Build Quality | High quality aftermarket | Roland certified part |
| Durability | Good for regular use | Excellent, factory-tested |
| Price | More affordable | Higher cost |
| Ink Compatibility | Eco-solvent / water-based | Eco-solvent / water-based |
Use Position & Function
- The damper is normally installed between the ink supply path and the printhead to stabilize pressure and reduce bubbles.
- It helps support smoother ink delivery and can also assist with filtering fine particles before ink reaches the printhead.
- Damper performance has a direct effect on ink stability, especially on multi-channel or high-speed printers.
fitment details
- Referenced machine models: XR640, XR-640, VS-300, VS-300I, VS-540, VS-540I, VS-640, VS-640I, RF-640, RA-640.
- Confirm the damper style against the reference printhead connection and ink-path layout.
- Suitable for water-based use when the connector type, orientation, and sealing method match the reference damper.
When Buyers Replace This Part
- Replace when ink flow becomes unstable, bubbles increase, colors drop out, or the damper body becomes contaminated or deformed.
- Compare the reference part number, connection layout, and mounting direction before ordering.
- For best maintenance results, buyers often inspect cap tops, tubing, and ink filters at the same time.
Common Replacement Scenarios
- Replace when colors intermittently drop out, bubbles appear repeatedly, or the printhead side shows unstable ink feeding.
- Inspect this part when the damper body becomes stained, swollen, cracked, or no longer seals reliably.
- On printers with multiple channels, one weak damper can affect daily color consistency even if the printhead is still usable.
Fitment Checklist
- Referenced machine models: XR640, XR-640, VS-300, VS-300I, VS-540, VS-540I, VS-640, VS-640I, RF-640, RA-640.
- Confirm the printhead-side connector, damper shape, and line orientation against the model-reference part.
- Check joint style, filter structure, connector direction, sealing method, and manufacturer reference before final purchase.
Service Pairing Suggestions
- Many buyers inspect cap tops, ink tubes, pumps, and filters at the same time when damper problems appear.
- Use this damper only when the water-based ink path, connector style, and physical size match the reference assembly.
- Professional installation is recommended when the printer uses a sealed manifold or tightly packed multi-channel head carriage.
Shipping & Return
xReturns Policy
Please confirm product model, specifications, and compatibility before ordering. Except where required by applicable law, buyer-side compatibility mistakes generally require review and may not qualify for return, refund, exchange, or compensation.
Printheads, inks, cleaning liquids, electronic boards, and opened or installed items usually require written review before return unless we shipped the wrong item or the goods arrived damaged.
If your order arrives damaged or incorrect, contact us within 72 hours after delivery with photos, package details, and your order number so we can review the case.
Shipping
Shipping time, stock availability, duties, and import charges may vary by product and destination. Available checkout and shipping details are shown before payment when Shopify checkout can calculate them for the destination.
For urgent shipment timing or fitment help, contact us before purchase.