The Spectra Polaris PQ-256 AAA 85PL Printhead (often designated as PQR-256 or PQ-256/85) is a high-performance, robust inkjet printhead built for demanding industrial and commercial wide-format printing systems. It utilizes jetting technology to deliver reliable, high-speed, and consistent drop placement.
Item specifics
Brand: Fujifilm Dimatix
MPN PQ-256 AAA 85PL (also referred to as PQR-256)
Number of Nozzles: 256 independent addressable channels
Native Drop Size: 85 picoliters (pL)
Maximum Drop Size: Up to 110 picoliters (via pulsing profiles)
Ink Compatibility: UV-curable, Solvent-based, Eco-Solvent, and Aqueous/Textile inks
Operating Temperature: Up to 60°C [140°F] (with integrated heater and thermistor sensor)
Fluid Interface: Dual-ported manifold for easy priming, flushing, and optional ink recirculation
Physical Dimensions: Approx. 140 mm x 103 mm x 34 mm (5.5" x 4.0" x 1.3")
Country/Origin: USA
Compatible printer models
The Spectra Polaris PQ-256 AAA 85PL (often interchangeably referred to as the PQR-256 85PL) is primarily engineered for heavy-duty, high-volume industrial printing. The specific industrial equipment configurations and printer models natively compatible with this printhead include:
Kornit Avalanche Series (such as the Avalanche Hexa R and Avalanche R-Series)
Kornit Storm Series (such as the Storm Hexa)
Custom High-Volume Printers (such as heavy-duty packaging, textile, or industrial flatbed printing setups)
Important Notice
To prevent costly buyer return requests, it is critical to explicitly state what this head does NOT fit:
Do not buy If your old printhead does not say PQ-256 AAA 85PL on the sticker,on the label or in the manual. It looks identical on the outside, but the internal electronics are totally different and will not work.
It does NOT fit standard outdoor billboard/banner printers. It does NOT work in: Flora printers (e.g., LJ 320P, PP2512UV), Gongzheng printers (e.g., GZ 3204DP), JHF / Vista printers, Wit-Color or Teckwin signage printers.
It does NOT fit newer Kornit models using "StarFire" heads. It will NOT fit: Kornit Atlas / Atlas MAX, Kornit Vulcan, Kornit Presto, Kornit Allegro
It does NOT fit commercial/eco-solvent eco-printers.
Not sure? Send us a quick photo of your current printhead's factory part code sticker before buying, and we will verify the fit for you!
Condition & Packaging
Condition: New
Packaging: Factory sealed in original Fujifilm Dimatix packaging
Handling: Do not open the printhead package until you are ready to install. Avoid touching the nozzle plate or electrical contacts. Store in a cool, dry place, away from direct sunlight and extreme temperatures.
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 printhead packaging is opened or the head 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
Seller 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 Fujifilm Dimatix’s policies and may require proof of purchase from an authorized distributor. We are an authorized Fujifilm Dimatix Distributor - please message us if you have specific warranty questions.
DOA Policy: If the printhead 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
Do not open the printhead until you are ready to install it.
Follow your printer manufacturer’s installation and priming procedures exactly.
Ensure your ink system, temperature settings, and waveforms are configured for the Spectra Polaris PQ-256 AAA 85PL Printhead.
Avoid touching the nozzle plate, filter, or electrical contacts.
Store in a clean, dry environment, away from dust, direct sunlight, and temperature extremes.
