I just bought the digital negative deluxe kit which includes two sets of carts. Printer won’t recognize either of the LLK carts. I had a mostly full Epson cart on hand so moved the chip over from that and it works. Wonder if the IJM carts have the wrong or defective chips?
Just received a chip resetter. Flashes red then goes to solid red - tried it on the maintenance tank and several empty carts. Tried removing and replacing batteries as described by you. No dice.
Other minor issues: one rubber plug missing; only one syringe came with the fine tip for priming cartridges; some carts (particularly LM) are a really tight fit in the printer.
Thanks for suggestions…