Xaar 128/40W Printhead Light Grey - XP12800009

The Xaar 128/40W printhead (Light Grey insulator) is a compact, 128-nozzle head with 40 pl drop size, 137.1 µm nozzle pitch, and a typical firing frequency around 8.3 kHz. It’s suited for oil-based, solvent, and dye-sub inks in coding/marking or wide-format graphics; expect a small form factor, light weight, and moderate print swath width suitable for compact, high-resolution applications.

Key specs to compare at a glance

•     Active nozzles: 128
•     Drop volume: 40 pL
•     Nozzle pitch: 137.1 µm
•     Nozzle density: 185 per inch (NPI)
•     Print swathe width: commonly ~8.9 mm to 17.4 mm depending on variant; verify for your exact model (XP12800009)
•     Printhead dimensions (approx): 37.2 × 40.8 × 11.3 mm
•     Weight (dry): ~15.5 g
•     Drop velocity: ~6 m/s
•     Typical firing frequency: ~8.3 kHz
•     Ink compatibility: oil-based, solvent, and dye-sub inks
•     Insulator color: Light Grey (helps with identification in assemblies)

What to check before buying from us

•     Compatibility: Confirm that XP12800009 is compatible with your printer brand/model and the intended ink type. Some printers require specific Xaar variants or firmware support.
•     Print requirements: If you need a wider print swath, verify the exact swathe width for this variant; some listings show multiple figures (e.g., 8.9 mm vs 17.4 mm) depending on configuration.
•     Condition: Decide between new/original vs. refurbished or compatible equivalents. For critical production, original/new heads are typically more reliable but at a higher cost.
•     Electrical/connector details: Ensure the electrical interface and fluidic connections match your printer’s specifications (nanoseconds to microseconds timing, fluidic seal type, and cable/plugs).
•     Lifespan expectations: Consider typical life in your operating environment (ink type, cleaning cycles, humidity/temperature) and expected replacement cycles.

Buying decision quick checklist

•     Use case fit: Is this printhead intended for your current printer and ink system? If yes, proceed.
•     Budget vs risk: If uptime matters, prioritize genuine/original XP12800009 with warranty; for cost-sensitive, verify reputable suppliers with return options.
•     Lead time and support: Check stock, delivery times, and our support for installation guidance and to confirm compatibility.
•     Supplier credibility: We have clear specifications, return policies, and user reviews.