Hello,
We are reproducing a similar behavior using RDC CR10.
We want to print two consecutivereports. In the first one, we call PrinterSetupEx to modify the printer properties, after that we save the PrinterDuplex value to recover later.
Before printing the second report we assign to the PrinterDuplex property the last value saved, and if one of this value is crPRDPVertical or crPRDPHorizontal, the second print is not duplex, while te first one is.
The printer is a hp laserjet 400 m401, and we have the last available drivers.
Isra