Firefox – Při tisku nastala chyba

Řešení chyby Firefox netiskne Při tisku nastala chyba As a first step, reset the selected printer in your Firefox preferences: Type about:config in the Location Bar and press Enter. A list of preferences will appear. Find the preference print_printer (Note: this preference is missing in Firefox profiles where you’ve never used the printer.) Right-click (context-click) […]