Phaser 6121MFP overrride duplex settings

[Fabio]

you dont have todo it on the port settings, but in the options tab of the driver...

do you see the device options there ?

maybe you can try to use the global driver, the option is 100% avaible there :)

[diego2265]

Even disabling biderectional support on port settings, there is no way to add duplex unit.

This method doesnt work.

[Fabio]

you must enable the option in the driver if using USB, open up the properties, there you will find a tab with bidirectional settings, disable that one and setup manually

then you can enable the duplex unit, that will make the duplex option avaible

[diego2265]

I have a Phaser 6121MFP (with duplex unit) connected to a Windows XP PC by USB and shared in the LAN with Windows 7 PCs. The PCs using Windows 7  can't set duplex printing (the combo 2 side printing is grayed). Is it possible to override printer setting on the Windows 7 driver to  add  (force) duplex unit? I cant find it!

Thanks!