I've got the Ramps 1.4, off of gadgets 3d. I'm running the latest Marlin on it, and I've got that all set up. The problem lies with KISSlicer, my slicing software, I suppose. The temperature works, the commands work fine, everything's bright and shiny. Including the extruder, when it's manually controlled. The problem comes in actual prints.
The three steppers for the Cartesian robot work just fine, and trace the path that it would take if it was printing. Without fail, however, the extuder's motor refuses to activate from the Gcode's command (although I can control it manually just fine, through the RAMPS). It's not Marlin, the Minimum extrusion temperature is well below the one at which it reaches during a print. I haven't a clue how to get it going, though, and I think the problem lies in the Gcode.
The prefix-Gcode:
G28
M109 S155
M103
M227 P1600 S1600
M108 S600.0
M113 S1.0
M101
The three steppers for the Cartesian robot work just fine, and trace the path that it would take if it was printing. Without fail, however, the extuder's motor refuses to activate from the Gcode's command (although I can control it manually just fine, through the RAMPS). It's not Marlin, the Minimum extrusion temperature is well below the one at which it reaches during a print. I haven't a clue how to get it going, though, and I think the problem lies in the Gcode.
The prefix-Gcode:
G28
M109 S155
M103
M227 P1600 S1600
M108 S600.0
M113 S1.0
M101