How to do ink flush or ink charge command in HP smart tank 675 printer?

[Devidasputra]

Please suggest a command for ink flush or ink charge to remove air from ink pipes of HP SMART TANK 675 Printer. 

[Sneha_01]

Hi @Devidasputra,

Welcome to HP Support Community.

Thank you for posting your query, I will be glad to help you.

To perform an ink flush or ink charge to remove air from the ink pipes of your HP Smart Tank 675 Printer, there's no direct command or process labeled as "ink flush" or "ink charge" available in the user documentation or on the official HP support website. However, the process of refilling the ink tanks and the printer's subsequent calibration and ink purging can help ensure that ink flows correctly through the system, which might address issues related to air in the ink pipes.

When refilling the ink tanks, it's important to use official HP ink bottles and follow the proper steps to avoid damaging the printhead. The process includes lifting the ink access door, opening the tank covers, and carefully filling each tank with the correct color ink until it is full. After closing the tanks and the access door, the printer will complete ink purging and calibration, which could help in removing air from the ink pipes​​.

If you're experiencing problems with ink flow or suspect air is trapped in the ink system, following the ink refill process and ensuring all tanks are properly filled and sealed might help. For more detailed instructions on filling the ink tanks for HP Smart Tank printers, including the precautions to take and the steps to follow, please refer to the official HP support documentation

I hope this helps.

Take care and have a good day.

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Rachel571 

HP Support