How to add ink to the printer?

1, first turn on the printer power, and then open the printer cover in order to make the printer cartridge accumulation to the left, and then remove the need to add ink cartridge.

2, take the cartridge out, with the hand feel to find the cartridge under the concave, remove the top film, the ink hole is under the film. Black cartridges have only one hole, color cartridges have three holes, respectively, on the red, blue and yellow.

3, after tearing off the film, find the ink injection hole, use nails, tweezers and other tools to pull the ball from it. After removing it, it is the ink fill hole, the next step is to add ink.

4. Prepare some paper towels and wear the gloves that come with the ink, then you can refill the cartridge. To refill the ink, use a syringe or other tool to draw an appropriate amount of ink and then add ink through the ink fill hole. It is easier to fill the ink when tilted slightly. Ink must be added slowly so that the sponge can absorb the ink. If it is urgent, it will result in ink overflow.

5. After adding ink, put the orb back into the hole, and then paste the QR code, the inking work is completed. Stick back to the label, pay attention, do not cover the vent hole, or the ink can not circulate can not print normally.