Epson 252xl color ink printer workforce wf-3640 wf-3630 wf-3620 wf-7610 all free two days shipping!!! Package contents: uniwork 5 pack remanufactured ink cartridges replacement for epson 252xl 252 xl t252xl (1x black, 1x cyan, 1x magenta, 1x yellow) compatible with: epson workforce wf-3640 wf-3630 wf-3620 wf-7610 wf-7620 wf-7110 wf-7710 wf-7720 wf-7210 printer page yield: 350 pages per black cartridge, 300 pages per color cartridge (lettera4, at 5% coverage). Latest chips: latest updated chips will be recognized by the newest printer firmware easily. Certifications: we carry out production strictly according to the requirements of iso-9001. Products are produced by implementing iso14001 environment management systems. We provide fast & free shipping!100% risk free! If you are unhappy with purchase we will full refund you immediately! Shipping policies: transit time varies from 1-3 business days.we offer free standard shipping within the 48 continental u.s.we ship to addresses in the u.s. Only not including apdfpd alaska, hawaii & us protectorates addresses.we cannot accept p.o.boxes.please provide a physical address & check that it`s the right address before purchasing.we use a selection of shipping services as usps, fedex etc. Returnreplace: returns : 30 days from the date of receiving the item.if you receive damaged or wrong item, return or replace is free for you.