The file i'm trying to print is the test print from the Docs. i.e frame-vertex-2off.stl Converted this to G-code using slic3r. Looking at the converted file I see I have fan commands M106 & M107 being issued. i.e. M107 //near beginning . M106 S216,S229,S231,,S246,S255 //various M106 commands in middle of file . M107 //near the end Why do I have a M107 at the beginning? Makes no sense asby Harvey - Huxley
This is the order of events Start Fan Start print i.e. SD -> SD Print Fan stops Temperature rises to 200 Need to manually start FAN again. Fan On Button does not always work first time. So need to bring down temp to 80 and clean out nozzle and start again. Also i've had prints that fail halfway through i.e. the fan just cuts out for no apparent reason. Check the fan connections they look soby Harvey - Huxley