Digital BW, The Print

I'm going to be traveling for several months, and unfortunately my 1160 may 
have to stay behind, boxed up with no one to look after it. Fortunately I don't 
have a CIS yet -- I use carts (FS-N at the moment).

I was thinking I'd get some of InkJetMall's cleaning carts, flush it really well, 
and then store it without any carts in it at all. Is this the best way to go?

Thanks,
Peter