Spectra S-Class SE-128 AA Printhead

The Spectra S-Class SE-128 AA is a 128-nozzle, piezoelectric industrial printhead built for tight multi-head carriage setups, with 30 pL droplets, up to 900 dpi, and support for solvent and UV inks. It’s best evaluated as a high-speed wide-format head for compatible Agfa/Jeti and related industrial printers rather than a general-purpose printhead.

Quick buyer view

•     128 nozzles across two independently controlled 64-channel slices.
•     30 pL calibrated droplet size, with an adjustable range of 25–30 pL.
•     Up to 900 dpi resolution.
•     40 kHz maximum firing frequency.
•     Ink support: solvent and UV.
•     Operating temperature up to 90°C.
•     Spectra part number: 17255.
•     Warranty: Manufacture warranty

Why buyers choose it

This head is designed for compact, high-performance printer carriages where multiple heads need to be packed closely together. If your machine is already configured for SE-128 AA, it is a strong fit for wide-format production, especially where speed and reliability matter.

Buyer checklist

•     Confirm the exact printer model and original head configuration, because some Jeti machines may use SE-128, SL-128, or SM-128 depending on setup.
•     Verify ink chemistry compatibility before purchase, especially if you are running UV versus solvent.
•     Check whether your system needs the 30 pL SE-128 AA variant specifically, since head variants can differ in drop behavior and compatibility.
•     Make sure the replacement head matches the OEM part number and mounting/electrical requirements.

Fast comparison