Common Pre-Purchase Questions
Why my 3D printer head (PH40) goes into Stand-By mode while working
The printers are going into standby and eventually shutting off because they are not receiving the correct signal from UCCNC that the machine is running. This is a very simple fix outlined below.

1.) Define pin outs in UCCNC –> CONFIGURATION –> I/O SETUP. On the left hand side you have “Current hi/low”. Those two pins should read “16” and “1”.

2.) Define pin outs in UCCNC –> AXIS SETUP –> SPINDLE. Bottom Left you have “M3 relay pin”. Change those values to “0” and “0” and uncheck the “spindle relay output enabled” if it is checked.
Can I cut carbon fiber on the STEPCRAFT CNC?
Yes, you can. In fact, carbon fiber cuts very easily on the STEPCRAFT. The main issue with cutting carbon is the dust that is created is very hazardous to your health if you breathe it in. To combat this, STEPCRAFT has a Milling Bath in three separate sizes for the 420, 600 and 840 machines. You can find information on the Milling Baths here: https://stepcraft.us/product-category/accessories/system-accessories-accessories/cnc-accessories/
Additionally here are a couple videos that you can watch containing more information on using a STEPCRAFT CNC for carbon fiber.
Can I buy the STEPCRAFT Touch Probe for use with a non-STEPCRAFT CNC machine?
Yes, you can purchase the Touch Probe and it will most likely work with just about any CNC. However, you be responsible for the correct software setup, macros and configuration for your system. STEPCRAFT will NOT support the operation or configuration of the Touch Probe for non-STEPCRAFT machines. The unit will, however, be warranted for mechanical defects.