Don't know if this helps with what carts are in my printer but on a label written on the printer box was the following.
NEW MATRIX CHIP PROFILE 7.2 (IPC) EPSON NEW CHIP NEW 01/2015,
Ifanyone could help would be very gratefull.

Unfortunately as is fairly norm on ebay it seems, seller not answering that's why wondering where to buy new carts from.

Thanks when I bought the printer it said they were resettable, have taken them out one at a time, so I should take them all out and then try and put them all in again, if this doesn't work have you any idea where I might buy new resettable ones, Thanks.

Thank you if this is the case anyone any idea how to reset them on the Epson xp 312 or where I can buy a decent empty set of carts.

<t>Hi am having problem with my printer not recharging ink after refill i.e. shows still empty, I believe this can be caused by icc profile bought over 5 months ago seller not answering me, can anyone tell me if it will be icc if so who sells it I would like to buy one my printer is an Epson xp-312 ...

Thank you just seen subli sell some blow up ones as well, spoke to them and they reckon these are very good as well.

Quickly who do you use to post mugs and what packaging do you use, also what does it cost you, I am having breakage problems far too many, thanks in anticipation Tony