




The Roland Waste Ink Sponge is a replacement absorbent filter used in the maintenance system of Roland RA-640, RE-640, RF-640, RF-640A, and XF-640 printers. It efficiently collects and stores excess ink during cleaning cycles, ensuring a clean internal environment and preventing damage to the printhead.
| Product Type | Waste Ink Sponge / Pad Wiper |
| Compatible Models | Roland RA-640, RE-640, RF-640, RF-640A, XF-640 |
| Suitable Printheads | DX4, DX7 |
| Function | Absorbs waste ink, protects printhead, prevents clogging |
| Material Features | Anti-solvent, corrosion-resistant, long-lasting |
| Package | 1 × Waste Ink Sponge |
Replace the sponge regularly to ensure optimal absorption and to prevent ink leakage inside the printer. Always turn off the printer before replacement, and handle with clean hands or gloves to avoid contamination.
Roland Waste Ink Sponge for RA640 is intended for buyers who need stable industrial inkjet performance, clear compatibility guidance, and a more confident ordering reference for ongoing printer production.
| Condition | Replacement |
|---|---|
| Category | Ink / Liquid |
| Ink Type | Industrial inkjet |
| Vendor | UV INK PRO |
| Part Number / Series | RA640 |
Please confirm product model, specifications, and compatibility before ordering. Buyer-side compatibility mistakes are generally not eligible for return, refund, or compensation.
Printheads, inks, cleaning liquids, electronic boards, and opened or installed items are non-returnable and non-refundable unless we shipped the wrong item or the goods arrived damaged.
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping time, stock availability, duties, and import charges may vary by product and destination. Some orders require manual confirmation before shipment.
Estimated delivery time is for reference only and is not a guaranteed delivery date.
If you need an urgent shipment or compatibility check, please contact us before purchase.