There is a thread in DPReview under Printers and Printing that asks about a method of preventing a printer (Epson 3880) developing clogs during a long absence.  I suggested considering QU Unclogger.  However, there seemed to be concern that the printer would not automatically switch on from sleep when the print was requested.  I thought it would do so automatically - unless it was switched off.  Of course the PC would need to be switched on.  I have the 3880 and never have an issue of starting automatically after a couple of weeks unused.  No clogs either!   Any thoughts?
Sandy

I've been searching for this feature on my R2000 and have only just found it.
I even went to the Epson support chat facility and they said the R2000 did not have the feature!!
It's a separate utility called "Power Off Timer" and is on the Epson disc - mine must have got un-installed accidently so I've now re-installed.
See screen shots below. You can see my R2000 is set to power off after 2 hours but it is possible to set it to "never".
This is what you would need to automatically run unclogger at  over a period of time.
Terry