How do you make cloud software print real cards at a conference booth? At Knowledge 25, we faced that exact challenge with CreatorCon C3 cards and solved it by orchestrating ServiceNow, MID Servers, hot folder utilities, and a fleet of portable mini PCs. The result: seamless on-demand printing, custom load balancing across printers, automated error handling, and real-time status updates, all controlled from ServiceNow. In this deep dive, you’ll learn how we bridged the gap between cloud and physical hardware, the quirks of JavascriptProbe, why custom load balancing beat the default, and the key takeaways for anyone building ServiceNow MID server integrations.