Compatible Replacement Inkjet Printhead Flat Cable 21P 40 cm For Roland RS-640
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Roland RS-640 Printhead Flat Cable 21P 40cm Replacement
This replacement flat cable is designed for Roland RS-640 printers where short-length internal signal connections are required. Replacing an aging or damaged flat cable can help restore stable printhead communication and consistent output quality.
When Is Replacement Needed?
- Intermittent printhead connection or communication errors
- Random missing lines or unstable printing results
- Visible wear, cracking, or stiffness on the reference cable
- Preventive maintenance during printer servicing
Product Highlights
- Designed for RS-640: matches internal wiring layout of Roland RS-640
- 21P configuration: accurate pin alignment for secure connection
- Short cable length: 40cm for compact internal routing
- Flexible & reliable: supports stable performance after replacement
Product Specifications
| Parameter | Value |
|---|---|
| Product | Printhead Flat Cable (FFC) |
| Printer Model | Roland RS-640 |
| Pin Count | 21P |
| Length | 40 cm |
| Pitch | 0.5 mm |
| Material | Tinned copper core + PET insulation |
Suitable For
- Roland eco-solvent printer maintenance
- Service technicians and printer repair workshops
- Replacement during scheduled servicing or breakdown repair
Handling & Installation Tips
- Do not twist or sharply fold the cable during installation.
- Keep the cable clear of sharp edges inside the printer.
- After installation, run a basic test print to confirm stability.
Ordering Notes
This is a 21P, 40cm printhead flat cable for Roland RS-640. If your printer uses a different pin count or length, please confirm before ordering or contact us for assistance.
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
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For urgent shipment timing or fitment help, contact us before purchase.