How long do the bound covers have to stay on the cooling compartment before I can use them?
Most applications will be ready for use after 2 minutes of cooling. For spine sizes above 15mm it is recommended to allow more time for cooling. The wider a document is, the longer time will be needed for the document to cool to room temperature (i.e., for maximum binding strength). For photo applications or for use with paper thicker than 80GSM, it is also advisable to allow more time for cooling.