Printer cable of printing on 250gsm card

[Michael Hextall]

Hi all,

I run a small business in which I do a lot of printing on 250 gsm card. I currently use one of the Cannon models but cannot recall the model number, that will happily allow me to load up to 30 pieces of A6 card into the tray and then print one side at a relatively slow speed. Business is growing and now is the time upgrade but i'm really struggling to find a printer cable of printing on 250gsm A6 card in greater quantity at a greater speed and even duplex, can anyone recommend a printer capable of doing what I need.

Thanks
Mike