Specifications

1  Best for hp 970 971 ciss for hp970 auto reset chips for hp officejet x551dw/X451dn/X451dw/X476dn 

2. A variety of chips can be choice  
3.Factory direct sales products 
4.Excellent quality 

1.Printing specifications  

New products:

Best for hp 970 971 ciss for hp970 auto reset chips for hp officejet x551dw/X451dn/X451dw/X476dn 

Model:RC-H970/H971

1, Use on Officejet Pro Series Printer : 
Officejet Pro X451dn Printer
Officejet Pro X451dw Multifunction Printer
Officejet Pro X476dw Multifunction Printer
Officejet Pro X476dn Multifunction Printer
Officejet Pro X551dw Printer
Officejet Pro X576dw Multifunction Printer

2, Compatible cartridges Model: 
970 Black, 
971 Cyan, Magenta, Yellow

970 Black Ink Cartridge (CN621) 
971 Cyan Ink Cartridge (CN622) 
971 Magenta Ink Cartridge (CN623) 
971 Yellow Ink Cartridge (CN624) 
970XL Black Ink Cartridge (CN625) 
971XL Cyan Ink Cartridge (CN626) 
971XL Magenta Ink Cartridge (CN627) 
971XL Yellow Ink Cartridge (CN628)

3. 3 types chip can be choose

1.Auto reset chip
2.Showing ink level chip
3.No showing ink level chip

4.Selling With ink and without ink.

2.Why choose Colorpro?

1.Experienced in printer suppliers more than 10 years.

2.Heave a good reputation all over the world.

3. Heave our own factory and oem what you want

4.Monthly output 200000 PCS ink cartridge ,50000 PCS printer head and 600 tons ink ...

5.Strong R&D department(more than 40 deverloper)

6.Quick service and feedback.(Professional service before and after sales.)

we use  professional for hp 970 971 ink:

1. After precision instruments and strict test, layers of filtration, large amount of long-term use of non blocking sprinklers, CISS pipeline of high and low temperature test does not have stick wall leads to the blockage problem of pipeline
2. Color Rich: according to the characteristics of different printer ink to ink composition and color of adjusting and matching, to ensure that the printing colors, the color and the original close, comparable to the can and original ink printing effect; relative has strong anti - ultraviolet radiation, anti - from outside ability, print the photo album preservation can keep for a long time in bright colors such as
3. Ink with special surface tension and ensure smooth printing at the same time the printed documents and image edge very sharp neat, put an end to the phenomenon of Yin paper, so the printed image abnormal crisp and clear, beautiful people refreshing feeling
4. Super compatible: the printer ink to replace, the printer of the pipeline and comes with the ink tank will nearly 50ml of ink residue and alternatively ink manufacturers generally easy to plug, not compatible, print disconnection, and colorpro dye and pigment inks respectively, and the original pigment ink (1:1) mixed print, test good. In the HP 576dw 150 printed continuously, continuous line is not lack of ink

The professional Ink Features  :

1, imported high quality raw materials, after multiple micro filtration and one hundred thousand clean and filling;

2, the macromolecule compound technology, through the spectrum of different pigment complement each other, to resist ultraviolet radiation, greatly improving the imprinted fastness to light and the preservation period;
3 drops of ink, soft and delicate, fine particles of less than 0.2 m, do not plug the print head;
4, clear printing, smooth, no halo, no penetration;
5, pure color limit, wide color gamut, image reduction performance, suitable for a variety of print media

3.Products details for your reference

4.More than 5 times professional Test 5.Our Certification 6.Our factory 7.Our Team 8.Terms and conditions