Precautions for refillable ink cartridges mainly include the following aspects:
Ensure the integrity of the ink cartridge: Before refilling the ink, you must ensure that the ink cartridge is intact. If you find that there is a large resistance or ink leakage during the filling process, it means that the ink cartridge may be damaged and should not be used anymore.
Use high-quality ink: Try to use high-quality original ink and avoid using inferior ink to avoid damaging the inkjet printer. If you need to buy original ink, it is recommended to purchase it at the repair center of the corresponding brand printer to ensure the quality of the ink and the reliability of after-sales service.
Clean the ink cartridge thoroughly: Before filling new ink, the ink cartridge must be thoroughly cleaned. You can use a syringe to inject clean water into the ink cartridge, shake it gently to dissolve the residual ink, and then use a syringe to draw out the mixed liquid, repeating the operation until the color of the liquid becomes lighter.
Fill the ink in the right amount: Fill the ink in the right amount to avoid excessive filling that may cause ink leakage or damage to the internal components of the printer. Black ink is about 8 ml each time, and color ink is about 3 ml each time.
Correct operation steps:
Take out the ink cartridge, tear off the label, and add ink after confirming the color.
Seal the ink filling port with a self-adhesive sticker and let it sit for 30 minutes to allow the ink to fully penetrate the sponge.
Make sure not to touch the copper-colored contacts and ink cartridge nozzles during installation to avoid clogging or poor connection.
Troubleshooting methods:
If the nozzle is clogged, try wiping or gently shaking the nozzle.
If the printer reports an error or does not print paper, it may be a chip problem. You can try cleaning the chip.
