Selecting Paper Source

[seevali]

Is it possible to select a specific paper source/tray?

I have tried some Ghostscript command line arguments like -dManualFeed=true and -dMediaPosition=3. But not worked.

[seevali]

Any idea?

[brothers-morrison]

Not sure if this is helpful, but I see that there is a papersize parameter

https://stackoverflow.com/questions/47808721/gsapi-init-with-args-is-made-100
$"-sPAPERSIZE=a4",