No modification to the printer required.
The chips will reset every time you restart the printer showing a full cartridge.
No need to remove the cartridge for refilling.
The chips are permanent and unlimited, no changing required.
No need for internet connection for chip recharge as some other systems on the market.
No ink tubes running to your printer and no wires.
Be completely independent of your ink supplier.
Simple and painless installation, plug and play.
It can always be removed within minutes and switched back to original cartridges.
It is up to you to choose the ink.
Plug and play for printers that use eco inks.
Pulling back cartridge from printer and plug-in to the printer

we will provide you with excellent products and professional service.Mr/Ms:
Your opinion is important to the success of our business.
Please take a moment to leave us positive response.
If you are not satisfied with our products or have any questions,
please contact us about your concerns,
due to the time difference, we may reply to you a few hours after your message,
we will respond to you within 24 hours with our best service,
for you to solve the problem, thank you for your understanding.1）Reliable and durable products;
2）Excellent R&D ability;
3）Professional technicians and responsible salespersons;
4）Fast shipping.* Please note:
Shipping Policy
1.standard to worldwide, the average delivery time is about 8-12 days.
2.There are occasional postal/customs delays, which can add approximately 3-7 days to the delivery time.
3.Import duties, taxes and fees are not included in the price of the item or in the freight,
and these costs are the responsibility of the buyer.
4.If you want expedited shipping,please contact us.Thanks!Customer Service:if you are not satisfied with the product, or you have any concerns about our transaction,
please be sure to contact us first and we will get back to you within 24 hours and do our best to help you resolve any issues.