Effect of User Permissions on Printer Activation Limited system permissions can prevent printer activation, triggering Error Code -20. Administrative rights are often required to register or configure printer drivers correctly. Adjusting user permissions, running applications as administrator, or modifying security settings ensures proper activation, avoids errors, and maintains stable printing operations across multiple accounts or networked devices. -------- https://www.articleswebhunk.in/fixing-printer-not-activated-error-code-20-with-expert-advice/