Oh, this is one of the fancy ones.
I love how they say "high speed, non-clogging"! Yeah, right.
Some of these motors have slots on the back where, if you can reach it, a flat head
driver can turn it. Otherwise, I'm afraid that you're looking at pulling it apart and unclogging it the hard way.
While it is expensive toilet paper, we decided a long time ago to only use the Marine/RV paper. You can often get it at Walmart for fairly cheap
and we've stocked up when West Marine
has it on sale
every now and then. Costs more, but the stuff really does dissolve quite quickly. That, and educating our guests to not use more than 3 sheets
at a time (and nothing
else in the toilet) has kept our clogs down to nothing.