Epson 3880 uses different chips in USA and in Europe?

[Patrick HP]

Perhaps someone looking for these:
Cheap Refill Cartridge for Epson r3880

http://nl.aliexpress.com/item/Free-..._9&btsid=8f31675d-9e6f-4ec9-a148-c6b464df2b69

 

[mrproducer55]

I think that the conclusion that no different chip numbers are used regionally is possible but not certain!
Attached I show in an Excel file that 5 of 8 carts I purchased in the US (5807 LK, 5809 LLK, 580A viv M, 5805 LC, 5804 Y) are not accepted by my Pro 3880 (purchased some months ago).
Three carts are accepted ((5808 MK, 5801 PK, 5802 C)
How can I solve this problem?
Thanks for your help!

I think that the conclusion that no different chip numbers are used regionally is possible but not certain!
Attached I show in an Excel file that 5 of 8 carts I purchased in the US (5807 LK, 5809 LLK, 580A viv M, 5805 LC, 5804 Y) are not accepted by my Pro 3880 (purchased some months ago).
Three carts are accepted ((5808 MK, 5801 PK, 5802 C)
How can I solve this problem?
Thanks for your help!

 

[mrproducer55]

New version of of yours . I have so many of the carts... I posted the numbers that I have .. thanks

 

[mrproducer55]

New version of of yours . I have so many of the carts... I posted the numbers that I have .. thanks