I'm running Windows 7 on 1 desktop (64 bit) and 2 laptops (1 64-bit, 1 32-bit). I'm using the same printer software and drivers on all three machines, except when I downloaded them from the HP support site, I chose the appropriate 32 or 64-bit option for each machine.
All three PCs access the printer wirelessly.
On the desktop (an HP) and one laptop (a Samsung), I have no problem selecting and printing "automatically) for duplex mode (double-sided).
However, on the other latop (an HP 15" Pavilion 4500) I do not get the duplex option, although I do get the "Manually" option for duplex mode. Many times I'm not physically in the same area as the printer, so having the automatic mode would be a great time-saver.
Is this a problem associated to the 32-bit version, the laptop, the version of Win 7, or ....?
All ideas would be appreciated.
Thank you.