Phoenix Contact 1322595 The device marker is a sheet of white paper that has not been previously used to label any devices, and can be labeled with either the TOPMARK NEO or TOPMARK LASER model. The labeling type is adhesive, indicating that it will stick to the surface without leaving residue. This sheet has three individual labels available for use, and the text fields on each are designed to accommodate a height of 55 mm and a width of 148 mm.