Check if Duplex option is Disabled or not in the printer hardware configuration (use printer control panel or access the printer through web browser).
Hope you have already set the printer driver properties for not printing the job 2 sided.
Check if Duplex option is Disabled or not in the printer hardware configuration (use printer control panel or access the printer through web browser).
Hope you have already set the printer driver properties for not printing the job 2 sided.