Hi! I have an Ormerod 2 and have it set to extrude using a paste extruder instead of the ABS/PLA. When I manually extrude using Pronterface, the motor works fine, but when I send a print from the SD card, the nozzle moves as if it's printing, but the extruder motor doesn't turn. Do you have any suggestions? It's connected by USB as well as to a power supply so I think it should be getting enough current. https://reprap.org/forum/read.php?1,619309,619309#msg-619309 Wed, 15 Jul 2026 06:25:13 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?1,619309,619404#msg-619404 https://reprap.org/forum/read.php?1,619309,619404#msg-619404 reprappro.com] they tell you to add some g-code in the config.g and one of those is to allow cold extrudes. Have you done this?]]> hoxsiew General Mon, 01 Feb 2016 12:41:34 -0500 https://reprap.org/forum/read.php?1,619309,619396#msg-619396 https://reprap.org/forum/read.php?1,619309,619396#msg-619396 [reprappro.com]

I have a file that's config.g that seems to have all the parameters, where would I find configuration.h?]]> hmcclint General Mon, 01 Feb 2016 12:32:42 -0500 https://reprap.org/forum/read.php?1,619309,619394#msg-619394 https://reprap.org/forum/read.php?1,619309,619394#msg-619394
Look for EXTRUDE_MINTEMP in Configuration.h. It is set to 170 by default I think. Set it to 0 to disable.]]> hoxsiew General Mon, 01 Feb 2016 12:28:15 -0500 https://reprap.org/forum/read.php?1,619309,619389#msg-619389 https://reprap.org/forum/read.php?1,619309,619389#msg-619389 hmcclint General Mon, 01 Feb 2016 12:19:06 -0500 https://reprap.org/forum/read.php?1,619309,619372#msg-619372 https://reprap.org/forum/read.php?1,619309,619372#msg-619372 hoxsiew General Mon, 01 Feb 2016 12:05:33 -0500 https://reprap.org/forum/read.php?1,619309,619309#msg-619309 https://reprap.org/forum/read.php?1,619309,619309#msg-619309 I have an Ormerod 2 and have it set to extrude using a paste extruder instead of the ABS/PLA. When I manually extrude using Pronterface, the motor works fine, but when I send a print from the SD card, the nozzle moves as if it's printing, but the extruder motor doesn't turn. Do you have any suggestions? It's connected by USB as well as to a power supply so I think it should be getting enough current.]]> hmcclint General Mon, 01 Feb 2016 10:35:41 -0500