Different Area use different ink cartridge model though printer model is same!
if your original cartridge number is 27 /27XL please chose Europe version 27XL chip
if your original cartridge number is 252 /252XL please chose America version 252XL chip
Empty CISS with ARC CHIPS !
For EPSON printer models:
WorkForce WF-7110 DTW/WF-7610 DWF/WF-7620 DTWF/WF-3620/ WF-3640DTWF( for Europe printer )
WorkForce WF-7610 WF-7710 WF-3620 WF-7110 WF-7720 WF-7210 WF-7620 WF-3640 ( for America printer )
For EPSON ink cartridge models:T2711/T2701(BLACK), T2712/T2702(Cyan), T2713/T2703(Magenta), T2714/T2704(Yellow). - EUROPE
For EPSON ink cartridge models:252 252XL T2521-T2524 - AMERICA
Package including :
one set CISS with 4 cartridges, with chips, with all accessories, without ink