I have no clue.

I'm currently printing some MYMat nylon at 260 - and that's working fine.
In fact at 79% of A decent sized carabiner - there's no warp and the print looks spot on. A first for me with nylon.
And I do mean absolutely no warp.
bed temp 60, extruder 260 open printer, printing to gluestick. Nylon - NO WARP !
Hot diggity.

But how hot can i print ?
I can't find it listed anywhere on the flashforge site.

I do know my klic-n-print will go to 280, but that has slightly different extruders.