Roland XC-540 / XJ-540 / XJ-640 / XJ-740 / LEJ-640 Head Board 6700731100 New OEM

Roland Head Board, part number 6700731100, in the original factory packaging. This part is listed as suitable for Roland XC-540, XJ-540, XJ-640, and XJ-740 printers, with some supplier listings also referencing LEJ-640 compatibility. The part number 6700731100 is also described as replacing 6700311110 in some references.

Product Information

• Part number: 6700731100.
• Item type: Head Board / Assy, Head Board.
• Printer compatibility: Roland XC-540, XJ-540, XJ-640, XJ-740, LEJ-640.
• OEM/original part references indicate 6700731100 replaces 6700311110.
• Country/Region of Manufacture: Japan

Condition

• Brand new.
• Original factory packaging.
• Unused, unopened, and not installed.
• Stored properly and handled carefully.

Shipping

• Handling Time: We ship within 1–2 business days after cleared payment.
• Shipping Service: Shipped via FedEx / DHL / Local courier with tracking.
• Packaging: Printhead is packed securely with protective materials to prevent damage during transit.
• Combined Shipping: We offer combined shipping on multiple items. Please message us before payment for a revised invoice if you are purchasing more than one item.
• International Shipping: Available, shipped via FedEx / DHL / Local courier with tracking. Import duties, taxes, and customs charges are the buyer’s responsibility and are not included in the item price or shipping cost.

Returns

• Return Window: Returns accepted within 14 / 30 days of delivery.
• Condition for Return: Item must be unused, unopened, and in original factory-sealed packaging. Once the packaging is opened or the board is installed, it cannot be returned unless it is proven to be dead on arrival (DOA) and not damaged by improper handling or installation.
• Return Shipping: Buyer pays return shipping unless the item is not as described or is DOA and confirmed by us.
• Refund: Refund issued for the item price once the returned item is received and inspected. Original shipping charges are non-refundable unless the return is due to our error.

Please contact us before initiating a return so we can provide instructions and, if applicable, an RMA number.

Warranty

• Our Warranty: This item is sold as new, factory sealed. We do not provide an additional seller warranty beyond the return policy described above.
• Manufacturer Warranty: Any manufacturer warranty is subject to Roland’s policies and may require proof of purchase from an authorized distributor. We are an authorized Roland Distributor - please message us if you have specific warranty questions.
• DOA Policy: If the board is confirmed dead on arrival (no electrical shorts caused by the user, proper installation, and compatible electronics), we will replace or refund according to our return policy. Damage caused by incorrect installation, incompatible electronics, wrong ink, static discharge, or physical damage is not covered.

Important Handling & Safety Notes

• Verify Part Numbers: It is the buyer's responsibility to confirm that part number 6700731100 matches their printer’s service manual or existing board before completing the purchase.
• Professional Installation Required: Main power boards handle high voltages. Improper installation, incorrect grounding, or faulty wiring can damage the new component instantly. Installation by a certified technician is strongly recommended.
• Pre-Installation Troubleshooting: Ensure that underlying short circuits (such as damaged mainboards, blown printheads, or shorted head cables) are fully diagnosed and resolved before connecting this new power board.