Printer disconnected mistake happens when the printer can't get any print orders from the framework. The basic explanations behind this issue are printer offline fix. Default settings issue Wrong default printer settings might be the explanation because of which your printer goes disconnected. Consequently, you need to ensure that your printer is chosen as 'Default Printer'. Use Printer Offline fix Enable Offline Status choice not debilitated that is the reason the printer might be going in a disconnected state. Printer spooler mistake: A specialized blunder in the printer spooler might be the reason for this disconnected issue.