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Quick Details

  • Type: Continuous Ink Supply System, Continuous Ink Supply system
  • Compatible Brand: Epson
  • Compatible Printer Type: Inkjet Printer
  • Color: C, K, M, Y
  • Bulk Packaging: Yes
  • Brand Name: DOIT
  • Model Number: T2521, CISS for Epson WF3640/ WF3640
  • Place of Origin: Guangdong, China (Mainland)
  • Name: DO-IT T2521
  • Cartrdge code: T2521-T2524
  • Suitable area: USA, Australia
  • Material: pp
  • Pipeline material: PVC
  • Tank volume: 80ml/color
  • Operating temperature range: 5 to 35°C
  • Storage temperature range: -40 to 60°C

Packaging & Delivery

Packaging Details: Airbag, Film, white box, neutral color box.
Delivery Detail: 3-5 working days after receive your 100% payment

Ciss T2521,T2522,T2523,T2524 Newest Ciss for Epson WF3640/WF3620


Product Description
 Cartridge Code: T2521-T2524
 Suitable use Area: USA,Australia market.
 Compatible Ink Type: Special Dye,Pigment,Sublimation and Eco solvent ink.
 Compatible Chip type: Permanent and Resettable Chips (No limited resetting).
 Suitable Printer Models: Compatible for Epson WF-3620/3640/7110/7610/7620 printers etc.
 Ink type   Dye,Pigment,Sublimation, UV ,ECO-solvent ink, art paper ink.


Packaging & Shipping


Our Services

1.We are Alibaba Assessed over 6 years Gold Supplier, have 4 different alibaba web till 2014.

2.We are a factory manufacturing CISS, Refillable Cartridges with over 10 years expenrience.

3. We promise FREE REPLACEMENT for any defective products in next order.

4.100% QC inspection Before Shippment.


Company Information

Company View 

Factory View 

DO-IT Team

EXPO  Information



FAQ for Epson T2521-T2524 CISS

Q1: Is your chips are ARC chips?

A1:  No, ARC means Auto Reset Chips, means when printer need reseting, the chips data will resume Automatic,but this model in China market no really ARC, our chips is Permanent chips, and no limited resetting.


Q2: How to Reset T2521 series Refillable cartridges?

A2: Remove out the cartridges from the printer and put it 5 seconds around and install again when the resetting lighting flash.

Normal FAQ 

Q1: What is the Warranty for our CISS or Cartridges?

A1:  We have 1 years warranty and taken the shipping and replacement in your next order for any defective products.


Q2: What accessories do I have with your CISS?

A1:  DO-IT CISS packages include sringes + needle (quantity depend on colors, like 4 colors, 4 sringes and needles, 6 then 6 pieces.) + 1 T support (or Strip support) + 1 Tube clip + Air filters (depend on colors) +Instructions .


Q3:  What's yours delivery terms and How long will my order arrive after payment?

A3: DO-IT cooperate with DHL,FEDEX,UPS,TNT,EMS, these express will takes 3-5 working days arrive your office, and we need 3-5 working days prepare orders, so usually you can get your package within 7-15 days.


Q4:  How can I contact you?

A4:  Way1, Whatsapp: +86 136 7606 8604           Skype: smileblackgirl

       Way2,  Send your Inquiry Details in the Below, Click "Send" Now!

 DO-IT T2521  CISS for EPSON   DO-IT T2521   DO-IT T2521  DO-IT T2521  DO-IT T2521  DO-IT T2521  DO-IT T2521

 DO-IT T2521  CISS for EPSON   DO-IT T2521   DO-IT T2521  CISS for EPSON   DO-IT T2521   DO-IT T2521  CISS for EPSON   DO-IT T2521   DO-IT T2521  DO-IT T2521  DO-IT T2521  DO-IT T2521  DO-IT T2521  DO-IT T2521

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Transaction Level:
Supplier Assessments:
1 Transactions 50,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.