Got me baffled. I partially-disassembled a used Epson cart. for an
RX-580, and what I found made little sense. Also curious how "chip
resetters" work.

Sorry if this has been recently answered. [inkjet cartridge] at the
Repair FAQ came up null.

TIA, indeed!

Regards,
--
Nicabod =+= Waltham, Mass.
eternally curious