Epson DX7 Solvent Printhead non coded-F189000

This model of solvent resistant Epson printhead is suitable for certain solvent based Chinese DX7 printers manufactured before 2014. This printhead has 8 channels and 180 nozzles per channel. It has a 3,5 picoliter drop size with Variable-Sized Droplet technology. 

This DX7 head model is not coded. This printhead Epson part number is F189010. We offer 3 versions of this printhead: ”not coded’’, ”1st coded”, and ”2nd coded”.  Please make sure you select the right printhead for your printer as they are not compatible. This head ID starts with F or letters before F.

The following items are expressly excluded from warranty coverage:

• defects related, in any way, to the use of non-original inks
• clogged, missing or deviated nozzles
• defects related to misuse, abuse, accident, neglect, lack of use, or improper storage when not in use for extended periods
• defects related to failure to perform periodic maintenance as specified in the user documentation; operation for unintended purposes
• defects related to improper loading of media
• all other defects, failures or damage not considered manufacturing defects
• defects related to third-party applications, software, parts, components, or peripheral devices, including any bulk ink system.
• defects that are merely cosmetic in nature.

Product Specifications 

• Technology: Micro-Piezo
• Native resolution: 1440 dpi
• Min. Droplet Size: 1.5 pico litre
• Max. Droplet Size: 21 pico litre
• Tot. Amount of Nozzles: 1440 (8 lines x 180 nozzles)
• Firing Frequency: 8 kHz
• Ink Compatibility: eco-solvent and mild solvent
• This printhead carries a manufacturer warranty.
• Country of origin : Japan

It is highly recommended to replace the head cables together with a new printhead.