Genuine Spectra Galaxy JA 256/50 AAA printhead, brand‑new in the original sealed factory packaging. This is the mid‑drop 50 picoliter version of the Galaxy JA 256 family, designed for demanding industrial and commercial wide‑format printing applications.
The Galaxy JA 256/50 AAA is a compact, high‑performance jetting assembly with 256 individually addressable inline nozzles, delivering resolutions up to 600 dpi and excellent jet straightness and channel‑to‑channel uniformity. It supports solvent, UV‑curable and aqueous inks, making it suitable for many OEM printers, including selected models from VUTEk, Agfa, Teckwin, Aestrik and other brands that specify this exact head.
This unit is ideal as a replacement printhead for large‑format graphics, addressing and packaging, and other production environments that need reliable, consistent output and long service life.
Features & benefits
- Genuine Spectra / Fujifilm Dimatix Galaxy JA 256/50 AAA printhead.
- New, unused, factory‑sealed box (never opened, never installed).
- 50 picoliter calibrated drop size for mid‑drop applications.
- 256 individually addressable inline nozzles for precise drop control.
- Native resolution up to 600 dpi for wide‑format printing.
- Excellent jet straightness and channel‑to‑channel uniformity for consistent image quality.
- Supports solvent, UV‑curable and aqueous ink formulations.
- Compact design for tight multi‑head arrays in industrial printers.
- Dual‑ported for ease of flushing and ink changeover.
- Orientation‑independent design, operates up to 90 °C and supports high‑viscosity jetting fluids.
Technical specifications (summary)
- Model: Spectra Galaxy JA 256/50 AAA.
- Technology: Piezoelectric drop‑on‑demand inkjet.
- Drop size: 50 pl calibrated (approx. 45–55 pl range).
- Nozzles: 256 in a single inline row (4 piezo slices × 64 channels).
- Native resolution: up to 600 dpi.
- Nozzle pitch: 254 µm (0.010 inch), nozzle diameter 42 µm.
- Max operating frequency: up to 20 kHz.
- Operating temperature: up to 90 °C (194 °F).
- Recommended fluid viscosity: 8–20 cP at jetting temperature.
- Compatible inks: Organic solvent, UV‑curable, aqueous.
Compatibility disclaimer
- This Spectra Galaxy JA 256/50 AAA printhead is used in various OEM printers, including certain VUTEk PressVu 320/400 and PV200/600 models, Agfa systems (often for white ink channels), Teckwin units and Aestrik Inwear L3508G plotters, among others.
- However, printer compatibility can vary by model, firmware, ink type and hardware revisions.
- It is the buyer’s responsibility to verify compatibility with their specific printer before purchase.
- Please consult your printer’s service manual, OEM support or technician to confirm that “Spectra Galaxy JA 256/50 AAA” is the exact replacement part required for your machine.
- This printhead does not include any additional mounting bases or brackets; some VUTEk and other printers require re‑using the existing metal base or carriage components.
- Returns may not be accepted if the printhead packaging has been opened or if the head shows any signs of installation or ink use, due to the nature of the product and contamination risk.
Condition
- Condition: New, never used.
- Packaging: Original Spectra / Fujifilm Dimatix sealed factory box.
- Contents: One Spectra Galaxy JA 256/50 AAA printhead (jetting assembly) only; no cables, bases or installation hardware included.
Shipping details
- Handling time: Usually ships within 1 business day after cleared payment.
- Domestic shipping: Tracked and insured shipping via a major carrier Fedex / DHL / Local courier; signature may be required on delivery for high‑value items.
- International shipping: Available to most countries via tracked service; buyer is responsible for any import duties, customs fees, VAT/GST or local taxes.
- Packaging: The printhead will be shipped in its sealed factory box, carefully packed inside an additional protective carton with padding to prevent transit damage.
Returns policy
- Due to the sensitivity of printheads and the risk of contamination or installation damage, returns are subject to the following conditions:
- Return window: 40 days from delivery for unopened, unused items only.
- Sealed packaging: The factory seal must be intact; opened, installed or ink‑contaminated heads are not returnable.
- Return authorization: Buyer must contact the seller for a Return Authorization (RMA) before sending any item back.
- Return shipping: Buyer is responsible for secure packing and tracked/insured return shipping.
- Inspection: Returned items will be inspected upon receipt; if found opened, used, damaged or not matching the serial/ID shipped, refund may be reduced or denied.
Warranty & liability
- This listing sells a genuine Spectra Galaxy JA 256/50 AAA printhead as a spare part; any manufacturer warranty is governed by Fujifilm Dimatix / Spectra and the original distribution channel, not the seller.
- Seller does not provide additional warranty beyond confirming the item is new, authentic and shipped in sealed packaging at the time of sale.
- Professional installation by a qualified technician or authorized service provider is strongly recommended; improper handling (static discharge, contamination, over‑tightening, incorrect flushing or ink types) can permanently damage the printhead.
- Seller is not responsible for damage caused by incorrect installation, incompatible inks, printer faults or misuse.
- Any performance, yield or service life depends on printer setup, ink quality, maintenance practices and operating environment.
Important notes for buyers
- Please verify compatibility before purchasing; contact your printer manufacturer, dealer or technician with your model number and the part name “Spectra Galaxy JA 256/50 AAA.”
- Once a printhead has been installed, flushed with ink or the seal broken, it cannot be resold as new; returns for opened/used heads are not accepted under most policies.
- For best results, follow OEM instructions for installation, flushing and startup procedures, and use only approved inks and maintenance fluids
