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It is either the nozzle blocked or the filament has got tangled.
Before stripping the print head use the 'atomic' clean up of the nozzle as the first approach. That should clear any junk. If the nozzle stays blocked, then I use the shaft end of a 0.4mm drill bit into the nozzle hole. You have to heat the nozzle to about 200C to soften anything in there, then gently push the drill end in. Once it is in place, slide it up and down to clear the hole. You will have to wrap some tape around the drill to stop you're self getting burnt. Take car and don't break the drill.
I use the machine default temperature of 210C for all my PLA work.
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Cura 5.7 is here and it brings a handy new workflow improvement when using Thingiverse and Cura together, as well as additional capabilities for Method series printers, and a powerful way of sharing print settings using new printer-agnostic project files! Read on to find out about all of these improvements and more.
S-Line Firmware 8.3.0 was released Nov. 20th on the "Latest" firmware branch.
(Sorry, was out of office when this released)
This update is for...
All UltiMaker S series
New features
Temperature status. During print preparation, the temperatures of the print cores and build plate will be shown on the display. This gives a better indication of the progress and remaining wait time. Save log files in paused state. It is now possible to save the printer's log files to USB if the currently active print job is paused. Previously, the Dump logs to USB option was only enabled if the printer was in idle state. Confirm print removal via Digital Factory. If the printer is connected to the Digital Factory, it is now possible to confirm the removal of a previous print job via the Digital Factory interface. This is useful in situations where the build plate is clear, but the operator forgot to select Confirm removal on the printer’s display. Visit this page for more information about this feature.
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JohnFox 25
It is either the nozzle blocked or the filament has got tangled.
Before stripping the print head use the 'atomic' clean up of the nozzle as the first approach. That should clear any junk. If the nozzle stays blocked, then I use the shaft end of a 0.4mm drill bit into the nozzle hole. You have to heat the nozzle to about 200C to soften anything in there, then gently push the drill end in. Once it is in place, slide it up and down to clear the hole. You will have to wrap some tape around the drill to stop you're self getting burnt. Take car and don't break the drill.
I use the machine default temperature of 210C for all my PLA work.
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