A few words of advice on (interior doors). Plane when your house is MOST humid (usually in the summer) as the doors expand and you want them to close easily when they are most expanded. Be sure to plane an extra 1/64" or so to allow yourself a gap for a primer and at least one if not two finished coats of paint on the side edge of your doors. As for the tops and bottoms, leave them unpainted to allow the wood to dry if they are new doors, otherwise, a matching primer is more than enough and you need not bother with a finish coat of paint. Unless your doors is really badly off, you will not need to re-seat the hardware, but be prepared to if necessary. But before you start, make sure all of your hinge plates are on tight. No use taking a plane to a door if the problem is not the size of the door, but loose hingest. If so, replace the hinge screws with longer ones, and be sure to pre-drill the holes first to prevent cracking the door or jamb wood.

This tool beats hand planing allowing you to complete a door in just a few minutes. It will take you more time to get the door off and remove the hardware than to plane the edges. Adjustments are easy. I found this tool to be almost identical to the Makita planer which I borrowed prior to purchasing this one.