The shop Wifi network has an ESSID of "Site 3", password "makestuff".
The shop printer/scanner/copier is a Xerox Workcentre 6015NI, and has been assigned the IP address of 192.168.3.196 for network use. Select Black and White printing in print options on your computer, since the printer has no colour ink. Your print job will need to be manually canceled on the printer if you do this. No one has yet reported any success scanning to email, but scanning to USB works fine. Printing from USB only works for files generated by scanning to USB (this is a known bug in the printer firmware, and there are no indications that any fixes will be forthcoming).