Guildford, UK-based Digital Sign Services purchased two EFI VUTEk 5r+ LED superwide roll-to-roll printers from Electronics For Imaging, Inc. within the past six months.    The company installed its first VUTEk 5r+ printer earlier this year. The second printer will be installed in the coming weeks.   “Thanks to the success of the first VUTEk 5r+ and EFI’s after-sales service, help and support with bedding in the new machine, we are purchasing our second 5r+ and having it installed this su...