There as been an update to the software for the iColor 250 printer to have a lamination option.
Please use the links below for the instructions on using Lamination Mode and also to get the updated software.
Instructions: https://www.icolorprint.com/resource-library/Using_Lamination_Mode_on_IColor_250.pdf
New software update to support the lamination feature:
https://www.dropbox.com/s/mnokkrjylmtt64o/UniNetWebInstall_2.0.1.2.exe?dl=0