However, this doubt has not been confirmed. The chip removal from the originals requires a bit of tact but it works.
The chip is dan glued to the adapter and inserted into the printer, ma can not get out!
Print quality is also satisfactory. After a thorough printhead cleaning may make the printer the quality was even better.
Visually the cartridges act pretty appealing.
Can you recommend for frequent printers, my expectations were definitely exceeded!