Managing Printer Mappings Across User Profiles with PowerShell

Printer management at scale is one of those problems that looks trivial until you are staring at 200 workstations, each with multiple user profiles, each with their own mapped printers, and a print server migration starting in two days. Doing it manually is not an option. Doing it via Group Policy works for connected machines but breaks for laptops on VPN, offline profiles, and anyone who mapped printers manually outside GPO. What you actually need is something that understands how Windows stores printer mappings per user, can work on both online and offline profiles, and can be deployed from your RMM in a single script run.