Epson DX7 Solvent Printhead - 2nd Coded

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

This printhead is the last DX7 head model released by Epson recently (2nd 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 version is encrypted and it is compatible with new printhead control boards installed on printers recently. This head ID starts with G or letters after G. The first four digitals on the head circuit board equals or is bigger than 1530.  It is important to check if the old printhead is 2nd coded before any new head installation and the head ID alone cannot determine the head type.