New printer beeps every second

[Ellis1718919]

Help! My brand new HP Smart Tank 5105 is beeping every second. I checked the manual and this beeping sound is mentioned nowhere. There are no error messages being displayed, I just installed everything correctly. I also updated the printer and even reset it, but nothing helps. 

[Valsimot]

The printer doesn't have a beep function. Did you connect it directly to a power outlet in the wall? Are you 100% sure it's coming from the printer?

[Ellis1718919]

Dear Valsimot

Yes, I connected it directly to a power outlet in the wall. The printer only beeps when it is on. When I turn the printer off, the beeping stops. The beeping also stops while printing. 

I added a video (for the sound): https://youtu.be/u7hHhd_oS_c

The sounds seems to come from inside the printer.

[Valsimot]

That sounds like a printhead maintenance sound.

When the printer is in standby, does it stop, or does it stop just before printing and when OFF?

[Ellis1718919]

It only stops before printing and when it is turned off completely. In standby, it doesn't stop. 

[Valsimot]

If it's annoying, return it.

[kat342]

My new printer is doing this too. Same model. Did you manage to stop the beeping?

[Ellis1718919 · Accepted solution]

It strangely stopped by itself after 2 days (or maybe I did something without being aware of it).