[Misc] C7000 large paper to main tray hack anyone?

[Jett]

My setup is C7000 with FS-531 an LU-202 + IC431, dipsw 65-1 is ON.

I'm trying to find a way to bypass the prohibition to printing large sheets paper to the main tray.
Sheet size is 330x487.

Google results say it may be coded into the PPD files can anyone confirm or deny this?

[methogod]

Re: C7000 large paper to main tray hack anyone?

is it just large sheets or large heavy sheets (over 300 gsm).