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Issue using Print over USB with CURA and Anycubic Mega X
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· Issue using Print over USB with CURA and Anycubic Mega X
I think you've discovered one of the reasons why Cura "USB printing" has not been updated in years. It's flaky at best and prone to random stoppages to boot. The Octoprint/RaspPI combination is a better solution.
Your specific problem may have to do with your USB cable, the printer USB port, your computer USB port, or the USB to Serial port driver. Herky jerky movement like that is a hallmark of buffer under-runs as the printer has to wait for the next line of gcode to come in. Every time it hesitates - the nozzle leaves a blob.
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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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GregValiant 1,246
I think you've discovered one of the reasons why Cura "USB printing" has not been updated in years. It's flaky at best and prone to random stoppages to boot. The Octoprint/RaspPI combination is a better solution.
Your specific problem may have to do with your USB cable, the printer USB port, your computer USB port, or the USB to Serial port driver. Herky jerky movement like that is a hallmark of buffer under-runs as the printer has to wait for the next line of gcode to come in. Every time it hesitates - the nozzle leaves a blob.
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