




brand-name cap pad assembly manufactured to Roland factory specifications. Delivers optimal sealing on DX4/DX7 heads for consistent purging, ink recovery, and start-up reliability.
Roland RA-640, RE-640, RF-640, RF-640A, XF-640 (DX4/DX7 platform).
| Feature | Roland Pad (this listing) | Compatible Pad |
|---|---|---|
| Sealing performance | Excellent, factory calibrated | Very good for general use |
| Foam density & rebound | Precisely matched to head height/pressure | Balanced density; near-spec |
| Filter mesh quality | Premium uniform mesh for smooth flow | Fine mesh; stable in most jobs |
| Solvent resistance | Very high; extended durability | High (eco/mild solvent) |
| Typical service life* | 6–12 months (usage dependent) | 3–6 months (usage dependent) |
| Best for | Production shops, color-critical output | Routine maintenance and budget repairs |
*Actual life varies with ink type, cleaning frequency, environment, and maintenance.
Roland Ink Pad 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 | Reference |
|---|---|
| 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.