How to go higher than 260° ?

[Hugues]

Hi,
I want to print with a colorfabb HT and a quite big nozzle, 0.6 mm. Colorbabb HT has a printing temperature range from 250 to 280.
From my first tries, i'm short with the max temperature available, 260°, i think it's because the nozzle size and and printing speed quite high (150mm/s) for infill and the filament goes out and doesn't stack.
Is there magic Gcode to setup the max temp ?
I'm sorry but i didn't find the information in the documentation…

[dc42]

It's this one: http://reprap.org/wiki/G-code#M143:_Maximum_hot-end_temperature. I'll add mention of it in the firmware configuration instructions.

[Hugues]

Thanks !