We moved our shop a couple of months ago. I too was worried about moving our printer.[sp300v]. We went strictly by the manual. It will tell you all the little details you might not think about. Be sure and remove the waste bottle.
We put the printer in the back of the moving truck, secured it to the sides so it would not move. We only moved about 5 miles and everything went smooth as silk.
One thing I would suggest for the move. Have a layout of your new building showing where everything from the old building will go. Pack the truck according to the new layout so when you take stuff off the truck, it has a place, not just in the middle of the floor. If it's possible, move all the desks, computers, scanners, etc first. This way someone can be plugging stuff in to make sure all systems are go. If there are any problems with the net, phone and such, it can be taken care of ASAP.
When you get the printer hooked up, run a test ASAP. This way the inks will not have a chance to dry in the lines. We had no communication problems at all when we hooked the computer to the printer.
Hope this helps
Dave