Suitable for Vutek, Mutoh Toucan, Infinity and all China made spectra head machine
The Spectra SL/SE/SM128 AA is a high performance, robust and reliable jetting assembly designed for a broad range
of industrial and commercial printing applications such as wide format graphics, textiles, addressing and packaging
at resolutions up to 450 dpi.
The Spectra SL/SE/SM128 AA is a compact ink jet jetting assembly designed specifically for applications using
a variety of jetting fluids and requiring multiple printheads packed tightly together.
Four electrically independent piezoelectric slices, each with 64 addressable channels, are combined to provide a total
of 128 jets. The nozzles are arranged in a single line, at a 0.011 inch distance between
The fluid interface and electrical connection are at the top of the jetting assembly. Several mounting
configurations are possible. This arrangement permits extremely tight packing in the print process
direction. The dual ported fluid interface facilitates flushing for quick change-overs and for displacing
drying fluids with inert fluids during periods of non-use.
This jetting assembly contains serial-to-parallel converters for selecting which jets to fire; all jets can
be fired simultaneously or individually. By using an optional Head Interface Board, image data can be
daisy-chained into one serial stream to reduce the data interface hardware requirements. A high
voltage fire pulse with controlled slew rates is used to actuate the pumping chambers within each channel. Optional
temperature control components are available for precise control of fluid viscosity.
Optional deaeration hardware is also available.