Patient printer hp designjet 800 sn: SG0C521013, model C7780B. When installing on Windows 10 x64, drivers are automatically installed, but cannot open printer settings and print queue. The driver is unknown in the properties. When I manually install the driver from the official HP page everything appears. Print queue, printer settings.
But when trying to print a test page the error “Unable to complete the operation. The system cannot find the specified environment parameter”.
New contributor
Dart Wejder is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.