Tool Preheat ¶ 

When starting up you can arrange for both tools to start heating as shown in the following example

G10 P0 S200 R150 ; Set tool 0 active and standby temperatures

G10 P1 S200 R150 ; Set tool 1 active and standby temperatures

T1 P0 ; Select tool 1 to turn it on but don't execute tool change scripts

T0 ; Select tool 0

M116 ; Wait for all temperatures to be reached

This will turn both heaters on, heating tool 0 heater to 200C and tool 1 heater to 150C.

TODO ¶ 

Add infromation about tool change macros