I have a HP LaserJet 2300DN connected var the network (TCP direct to printer), however when I set it up on Windows 7 (64 bit) the driver does not give me the option to do double sided printing.
How do I get the driver to know I am using the "DN" rather than a basic 2300?
Best Answer
You could try using the tool on this page:
http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareIndex.jsp?lang=en&cc=us&prodNameId=238811&prodTypeId=18972&prodSeriesId=238800&swLang=8&taskId=135&swEnvOID=4063
to check if you have the correct drivers and if not download the latest Win 7 64bit drivers.
You could also try connecting the printer to the computer direct if possible to see if its an issue with Win 7 or your network and come back here with more information.
Good luck!