Empty Refillable Ink Cartridges for HP Officejet Pro 8610, 8620 950XL, 951XL Ink System

These are quality empty refillable ink cartridges for HP Officejet Pro 8610, 8620 950XL, 951XL Ink System. You can reduce the printing cost up to 90% of the original cost.

Features:

1. One pack has 4 refillable ink cartridges.
2. The cartridges consists of colors of black, magenta, yellow, cyan.
3. Hold dye or pigment ink according to your own needs.

Remarks:

1. Before use of the refillable ink cartridges, you must initialise the printer with the original ink cartridges (with ink).
2. Replenishing ink before the ink is used up in the cartridges. Otherwise, it will lock up the cartridges.
3. The ink level will be indicated in the first installation. After that, the ink level will not be shown again and a grey signal will show up but it does not affect the printing functions.
4. The ventilation hole on the cartridge must be open before use. Otherwise, the ink flow will be affected.

They suit the following HP Officejet Pro models:

• HP Officejet Pro 251DW
• HP Officejet Pro 8100
• HP Officejet Pro 8600
• HP Officejet Pro 8600 Plus
• HP Officejet Pro 8610
• HP Officejet Pro 8620
• HP Officejet Pro 8630