• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Type: Continuous Ink Supply System
  • Compatible Brand: HP
  • Compatible Printer Type: Inkjet Printer
  • Color: C, K, M, Y
  • Bulk Packaging: Yes
  • Brand Name: DoIt
  • Model Number: x451 x551 x476 x576
  • Place of Origin: Guangdong, China (Mainland)
  • color: BK/C/M/Y
  • ink tank capacity: 250ml each, 1000ml each
  • Chip: resettable chips & showing ink level chip & not showing ink level chip

Packaging & Delivery

Packaging Details neutral box packing; customzied packing
Delivery Time 3-7 working days after payment confirmed

  Compatible 250ml and 1000ml CISS ink system for HP X451 X551 X476 X576 (970/971) with resettable chips always showing ink level

Product Description




with permanent chip

(RESETTABLE CHIPS & showing ink level chip & not showing ink level chip)

Compatible printers:

Compatible for HP Officejet Pro X576dw MFP ;

Compatible for HP Officejet Pro X476dn MFP ;

Compatible for HP Officejet Pro X451dn ;

Compatible for HP Officejet Pro X551dw .


BK /C /M /Y

Cartridge code:





OEM number:

Standard capacity: CN621A, CN622A, CN623A, CN624A


High capacity: CN625A, CN626A, CN627A, CN628A

 Refillable cartridge Ink Capacity:





CISS ink capacity 

Ink tank 250ml each & 1000ML EACH, ink cartridge 100ml each


empty or with ink












Packaging & Shipping

1. Packaging: box packing or airbag packing; Customized Packing


2. Shipping: By sea; By Express (DHL/FEDEX/UPS/TNT etc.)


Our Services

1. Sample order accepted to test product quality before mass purchasing


2. Customized design welcomed


3. 1 year warranty and 1:1 replacement for defects in next order


4. Welcome to Visit factory


Company Information

Do-It Industrial Company Limited was established in 2008, specializing in manufacturing and marketing printing consumables, including Continuous Ink Supply System (CISS), Refillable ink cartridge, Ink, Heat Press Machine, Sublimation Blanks etc.. We have a strict system of quality control, and have attained identification from National Bureau of Quality Inspection. We always focus on product innovation and research & development, thus, we own the ability to quick develop new products. By now, we have owned several national patents on products, and some of our products are the initial items in the world. Our company have the ability to design and make product mould independently, OEM and ODM service can be met, with high quality injection molding machines, we complete the whole process by ourself, from products design to products dispatch, so as to ensure the product quality and keeping advantageous in cost competition. Do-It Industrial Company Limited has a strong marketing and service team, owning the rich experience in cooperating with customers all over the world, we can provide customers with professional knowledge and considerate service.


Through these years’ rapid development, our products are exported to every corner of the world. And we have our customers and partners in different areas of the world, such as North America, South America, Europe, Southeast Asia, Australia and so on.


Product Range


---Refillable ink cartridge

---Ink (dye, pigment, sublimation ink)

---Heat press machines (3D/mug/plate/hat/badge/crystal/phone cases/t-shirt/combo heat press etc.)

---Sublimation products (all blank sublimation prducts, such as mugs etc.)


CISS & Refillable Ink Cartridge









Heat Press Machines & 3D Sublimation Vacuum Machine






Sublimation Blanks






Do-It Company Building





Do-It Factory





Do-It Expos





Do-It Outdoor Activities




Contact: Vera

Skype: doitsales6

Whatsapp/Mobile/Wechat: +86 138 2412 9985





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:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $56,000
Learn More