I have a chance to buy this system at a very very good price. I really only need a laminator. What I am wondering is can this unit be used without heat as I use Oracal 210 for 99% of what I do? What should I look for when I check it out in person? I was surprised to see that this takes 50 amp service. Is that common for a larger laminator or is it because of the heating ability. I know many will say you should go larger but 98% of what I do can be done on 30" material. If I need a larger print laminated I have access to a larger setup through a good friend in the business. Any input would be greatly appreciated.