I would like to know if:
1. I have a Ramps 1.4 control board on a Prusa i3 Mandel printer (HIC) reworked...
my hot end is a J-Head from (China), what is the max temperature that this head can operate at?
2. On my Ramps 1.4 control board can I set it to operate at 260 plus C. ) 2016 MarlinFirmware with up dates,
I would like to use Nylon to print with and I understand I need more heat 255 to 260 is best.