Locked DX-5 nozzle---How To Identify?

Epson wide format printers are common in the printing business due to their high resolution, steady printing performance. a typical example of EPSON Printhead is that the fifth-generation printhead. This printhead permits higher speed, and high-speed resolutions printing with its eco-solvent inks. DX5 Eco-solvent printheads use high-quality ink to confirm high-quality printing.
Over time, the Epson DX5 has been the foremost common-used sort for wide format printer, particularly works additional fantastically on ultraviolet light printers. however that doesn't mean as way as you get Epson DX5 printhead, there are not any troubles in the least. as a result of there square measure fast and unsecured Epson DX5 head existing within the market. and people unsecured square measure divided into first encrypted and 2d encrypted.

Why lock Epson DX5 printhead?
In the year of 2012, to guard Epson's own printer sales, Epson additional AN coding code into the DX5 memory device to stop it from getting used by domestic printer brands and models. however fast printheads cause printing errors oftentimes, failing to print in the least. Still, these unusable printheads square measures sold by unscrupulous makers on the market.
Several months later, AN enterprising engineer developed a memory card that removed the code and unsecured the printhead, creating it usable once more. they're concerning as "first-time locked" heads. However, Epson found ways in which to lock Epson DX5 printhead once more, which is ‘second-time locked’. that's the explanation for each fast and unlocked DX5 printheads on the market.

Knowing which is the locked Printhead?
Buying a locked printhead may be a fashionable mistake, thus however will we tend to establish the locked and unlocked DX5?
There is a simple thanks to spot unlocked DX5 once buying, that's through the connexion layout for the print head.
A locked printhead has contacts at every edge whereas the unsecured has contacts at the center. The gap between them is additionally totally different.
More info:
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