Epson DX7 Printhead - F189000

The F189000 printhead is an Epson DX7 series printhead commonly used in various Epson and similar eco solvent or UV printers. It features 1440 nozzles arranged in 8 lines with 180 nozzles each, firing at a frequency of 8 kHz and has a native resolution of 360 dpi. This printhead is original and brand new in most product offers and can be either locked or unlocked versions for compatibility with different printer models. It is known for use in printers like the Wit-color 9200 Smart 9200, Epson B310, B308, B300, and other Epson GP series models.

The Epson DX7 Printhead model F189000 is a micro-piezo printhead designed for use with eco-solvent and mild solvent inks commonly used in inkjet printers.

Epson DX7 Printhead - F189000 features:

• 8 channels, each channel having 180 nozzles, totaling 1440 nozzles.

• A droplet size range from 1.5 picoliters (pl) to 21 pl, allowing for fine detail and variable-sized droplet technology.

• It supports a resolution of up to 1440 dpi.

• The printhead is suitable for various applications including textile printing, dye-sublimation, and is compatible with printers like Epson Stylus Pro B300, B310, B500, B510, and B308.

• There are versions of the printhead including original first locked, second locked (which requires a decoder board for use), and unlocked versions. The "golden face" version is notable and commonly used with eco-solvent inks.

• This printhead was introduced around 2009 and offers improved lifespan and adaptability to temperature compared to older models like the DX5, along with better color saturation.

• It is favored in industrial printing setups and UV flatbed printing and is known for its speed, accuracy, and fine ink droplets, though it is more sensitive to ink quality compared to the DX5 head.

In summary, the Epson DX7 Printhead - F189000 is a versatile, high-performance printhead for eco-solvent and mild solvent printers, with fine droplet control and high nozzle count, used in many professional printing applications.