- Run the board through the laminator near one edge.
- Run the board through different parts of the laminator 3 more times.
- Let it cool.
I think it's best to use different parts of the roller each time to suck out as much heat as possible. The toner will stick to the board on the first pass, but you want it really melted on there good. Be careful near the edges not to get the board caught. However the edges press harder on the board, so don't just go in the middle.