Xaar 502 GS8 OR Printhead Oil-Based Recirculation
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$935.00
Genuine original Xaar 502 GS8 OR piezoelectric printhead with TF Technology recirculation for maximum reliability using oil-based inks in high-duty industrial coding, marking and packaging applications.
Product Overview
The Xaar 502 GS8 OR is a precision piezoelectric drop-on-demand printhead featuring PrecisionPlus actuator architecture and full TF Technology ink recirculation for superior nozzle health, instant priming, and exceptional uptime. It incorporates 500 active nozzles in a single row at 180 npi native density across a 70.5 mm print swathe. Optimised for oil-based inks, the printhead delivers greyscale drops from 8 to 40 pL with up to 6 grey levels. Ultra High Viscosity Technology supports fluids up to 60 cP while the robust metal body and XaarGuard nozzle protection provide high resistance to industrial environments and ink chemistry. Factory-sealed construction ensures authenticity and long-term operational reliability in continuous production.
Part Information
- Brand: Xaar
- Product Name: Xaar 502 GS8 OR Printhead Oil-Based Recirculation
- Part Number / Reference: XP502 GS8 OR
- Category: Xaar Printheads
- Condition: 100% Genuine Original, Brand New, Factory Sealed
- Country of Origin: United Kingdom
Technical Specifications
| Specification Parameter | Details / Technical Values |
|---|---|
| Brand Manufacturer | Xaar plc |
| SKU / Reference | XP502 GS8 OR |
| Active Nozzles | 500 nozzles (1 row) |
| Nozzle Geometry & Density | 180 npi | Nozzle Pitch: 141.1 µm | Nozzle Stagger: 47 µm |
| Print Swathe Width | 70.5 mm |
| Drop Volume & Velocity | 8 to 40 pL (6 Grey Levels) | Drop Velocity: 5 m/s |
| Maximum Firing Frequency | Up to 8 kHz |
| Ink Compatibility & Viscosity | Oil-based inks | Ultra High Viscosity Technology: Up to 60 cP |
| TF Technology (Recirculation) | Yes (High Flow / Pulsed Ink Recirculation) |
| Nozzle Guard & In-line Filter | Nozzle Guard: C&M | In-line Filter: No |
| Dimensions & Weight | 104 × 17 × 113 mm (W × D × H) | Dry Weight: 208 g |
Xaar 502 Complete Series Variant Matrix
| Ink & Recirculation Type | GS8 Variant (8 - 40 pL) | GS15 Variant (15 - 75 pL) | GS40 Variant (40 - 200 pL) |
|---|---|---|---|
| Oil-Based Standard (O) | 502 GS8 O | 502 GS15 O | 502 GS40 O |
| Oil-Based + Recirculation (OR) | 502 GS8 OR (This Product) | 502 GS15 OR | 502 GS40 OR |
| Solvent-Based Standard (S) | 502 GS8 S | 502 GS15 S | 502 GS40 S |
| Solvent-Based + Recirculation (SR) | 502 GS8 SR | 502 GS15 SR | 502 GS40 SR |
| UV-Curable Standard (UV) | 502 GS8 UV | 502 GS15 UV | 502 GS40 UV |
| UV-Curable + Recirculation (UVR) | 502 GS8 UVR | 502 GS15 UVR | 502 GS40 UVR |
Xaar 502 Drop Size Comparison (GS8 vs GS15 vs GS40)
| Specification Parameter | GS8 (Fine Precision) | GS15 (Standard Coding) | GS40 (High Coverage) |
|---|---|---|---|
| Native Base Drop Size | 8 pL | 15 pL | 40 pL |
| Greyscale Volume Range | 8 pL – 40 pL | 15 pL – 75 pL | 40 pL – 200 pL |
| Greyscale Levels | Up to 6 Levels | Up to 6 Levels | Up to 6 Levels |
| Max Firing Frequency | Up to 8.0 kHz | Up to 9.0 kHz | Up to 7.0 kHz |
| Print Resolution & Quality | Highest resolution for fine text, 2D barcodes, sharp graphics. | Balanced density and speed for general packaging and outer cartons. | High opacity, dark substrate coverage, and heavy ink laydown. |
| Primary Applications | Small character coding, sharp logos, high-density 1D/2D barcodes, labels. | Large character marking, secondary corrugated box printing, product coding. | Porous outer cases, heavy ink laydown, dark background printing, wood/laminates. |
Technical Precision & Operational Advisory
- Electrostatic Discharge (ESD) Protection: Always wear a grounded ESD wrist strap and work on an ESD-safe surface when handling sensitive electronic parts. Piezo actuators are sensitive to static voltage spikes.
- Power Isolation Warning: Fully power off the equipment and disconnect main power sources before replacing parts, connecting flexible flat cables (FFC), or handling fluid lines.
- Professional Installation: It is strongly recommended to have replacement performed by a certified technician following standard technical protocols. Always install brand-new ribbon cables during printhead replacement.
- Recirculation Setup: Ensure proper pressure differential across the ink supply system to maintain stable TF Technology flow and prevent nozzle weeping or air ingestion.
Compatible Models & Systems
| Brand / Integration | Compatible Models |
|---|---|
| Domino | Domino C6000+, C-Series Plus outer case coders. |
| Industrial OEM Systems | Industrial OEM systems designed for Xaar 502 OR oil-based recirculating series including coding and marking printers, packaging line printers, and continuous-production industrial inkjet systems utilizing Xaar 502 OR architecture. |
Terms, Warranty & Customer Protection:
- Pre-Installation Guarantee: Guaranteed 100% brand-new, factory-original product. Each item is factory inspected and sealed prior to shipment.
- Store Warranty Policy: Covered against manufacturing defects. Warranty claims require an uninterrupted unboxing video and installation video performed by a certified technician.
- Final Sale Conditions: Once installed or exposed to operational fluids, items are non-returnable. Please confirm model compatibility prior to opening.
XP502 GS8 OR
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