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 https://reprap.org/forum/read.php?219,207732,207732#msg-207732 Tue, 08 Sep 2026 23:59:14 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?219,207732,209086#msg-209086 https://reprap.org/forum/read.php?219,207732,209086#msg-209086 Morpheus RAMPS Electronics Thu, 16 May 2013 00:46:45 -0400 https://reprap.org/forum/read.php?219,207732,207778#msg-207778 https://reprap.org/forum/read.php?219,207732,207778#msg-207778
I know I haven't given a solution but I hope I've helped poi t you in the right direction.]]> lazzymonk RAMPS Electronics Sun, 12 May 2013 05:18:56 -0400 https://reprap.org/forum/read.php?219,207732,207732#msg-207732 https://reprap.org/forum/read.php?219,207732,207732#msg-207732
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]]> Morpheus RAMPS Electronics Sun, 12 May 2013 01:04:27 -0400