How to access "Power Cleaning" for Epson ET 2810 printer?

[Alain Knaff <alain@knaff.lu>]

Hi,

After 14 month of loyal services, my Epson printers color ducts have
become clogged. The simple "cleaning" function doesn't help to get them
unclogged (at least not durably so), and the manual suggests to perform
"power cleaning" instead.

However, there is no way on the control panel on the printer itself, nor
in its https based management interface to trigger this "power cleaning"

Apparently, the only way to trigger that is via the Windows driver.

Or is there also a way using cups? If so, how?

Thanks,

Alain