1. Terrific punching capacity. The RBM-1500 has an awesome punching capacity. It can punch up to 15 sheets of 20 lb. bond paper per lift. The machine's lid will hold the paper vertically for the most accurate punching possible. All of your chips will go into the device's waste tray. Just dispose of them when the tray gets full. It is easy.
   
2. Bind longer documents. A variety of combs are compatible with this machine, including ones that are up to 1-1/2" thick. That size of comb can bind a maximum of 300 pages.
   
3. Select your comb. If you're not sure what size comb you need for your document, this machine has a comb selector guide printed on it so you can make the right choice.
   
4. Compact and well-designed. This is a very well-designed device. You can close the lid and lock the handle to make storing the RMB-1500 easier. It also has an integrated carrying handle and it weighs only 18 pounds so you can move it around with no trouble. Plus, it's small enough to sit on your desk and not take up lots of room. This machine's dimensions are 15.0" (width) x 14.0" (depth) x 3.5" (height).
   
5. Adjust those margins. This machine has an adjustable margin guide. This allows you to punch your paper in such a way that the holes are either close to the edge of the paper or far away.
   
6. Use oversized covers. You can adjust the settings of this device to punch and bind paper and covers that are oversized. However, this product doesn't have any disengageable dies, unfortunately.
   
7. Ergonomically friendly operation. The punching handle on the RBM-1500 is easy to grasp so your work can be as pleasant as possible.
   
8. A great warranty. Finally, the RBM-1500 is backed by a limited one-year warranty. However this machine is so well-made, chances are you won't need to use it.

Finally, the Royal Sovereign RBM-1500 is a very easy machine to operate and you can really create a lot of books quickly with it. This machine comes with all the features you need to put together high-quality documents including a vertical punching ability, a comb selector, and an adjustable margin guide. Plus, it's been designed to not take up much room and be a pleasure to transport. And it has a great warranty. For those of you looking for a great comb binding device that has a lot of terrific features, the RBM-1500 is one product that you should definitely consider purchasing for your office.