ND® High quality Non-Genuine refill inks for inkjet printer

*No refill instruction, this ink is for refillable cartridge and CISS

*The original inks are Pigment inks; this item is Dye refill ink. If you'resophistically know how to switch between pigment ink and dye ink, either inreverse. You may choose this item for your refills; otherwise, we would like tosuggest you select the right item for your refilling. Thanks.

**Note:If ink cartridgesneed switching the ink from dye ink to pigment ink, or from pigment ink to dyeink, it's better to do some print head cleanings once installed the new ink. Itwill prevent the print head from the clogging due to two different inks mixedtogether to cause the ink settlings. The bestis flushing or emptying the old ink out of the ink system when the inkswitching.

This item includes:

• One LiterBlackrefill ink
• One literCyanrefill ink
• One literMagentarefill ink
• One literYellowrefill ink
  

This UV-dye ink is resist against sunshine, your printswill stay as bright and colorful as the day you made them!Why choose us?

• Ink expert with more than twenty years experiences
• High quality and price favorable
• Reassuring after-sales service

(ND ink brings you effective, economicaland colorful printing live~)

Compatible with Printers:

WorkForce Pro EC-4020 WorkForce Pro EC-4030 WorkForce Pro EC-4040

WorkForce Pro WF-4720 WorkForce Pro WF-4730 WorkForce Pro WF-4734 WorkForce Pro WF-4740 settling in 3 years (at normal storage)Temperature-20°C no frozen and 70°C no gellingLight Fastness5-6 BWS (Good)Water Fastness3 (Average)Gas Fastness4 (Good)
Shipping Policy:

Shipping service will be provided by USPS, UPS, FEDEX or DHL. We will ship the item within the same day or the second business day after the payment is received.

Payment:

We prefer PayPal. We also accept credit card in USA.

Return Policy: Money back guarantee

Return accepted within: 30 days with proved defected products
Refund manner: Exchange or money back
Return shipping cost: By buyerWe would like to inform all buyers that we are committed to the satisfactionsof our customers and try to provide the best level of service. If the item arrives and is not working well, please contact us within 48 hours of receiving the product.

Questions:

Should you have any question about our products, please contact us by clicking "ask seller a question". We will respond you as soon as possible.