I have been using the double-sided (duplex) printing feature of my HP Photosmart Premium e-All-in-One C310a successfully for years operating Windows 10-32 bit operating system on several computers networked in my home. Suddenly that feature is no longer available to me. I have tried re-installing the printer, the drivers, and associated HP software.
I have been using the double-sided (duplex) printing feature of my HP Photosmart Premium e-All-in-One C310a successfully for years operating Windows 10-32 bit operating system on several computers networked in my home. Suddenly that feature is no longer available to me. I have tried re-installing the printer, the drivers, and associated HP software.