[X4U] Printer Driver

[Howard Morgan]

I have a Canon  ipx6000d printer. Until yesterday the print dialog box  
allowed me to do duplex printing (both sides of the paper.) But now  
all it offers is Standard Presets. I have downloaded and installed  
Canon's latest printer driver, but it also only allows a Standard  
Preset.

What can I do to regain the versatility of being able to duplex  
printing?

Howard Morgan
hdmorganjr at att.net