Printer freezes halfway and constant asking for calibrating
 
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Printer freezes halfway and constant asking for calibrating  

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Rraijjar
(@rraijjar)
New Member
Printer freezes halfway and constant asking for calibrating

I printed for 3 days without a problem, but suddenly somewhere yesterday evening the problems came to my printer

For some reason after some good prints, i've got some experiences with the printer stopping halfway the print, but keeps the temperature of the extruder and the heatbed on. And i dont know what the cause is

I've tried recalibrating the XYZ agian but for some reason it asks me for every print to do so, instead of only the 9 spots on the printbed

So i dont know what i've done wrong... Any advice or tips?

Posted : 23/10/2016 11:48 am
David T.
(@david-t)
Noble Member
Re: Printer freezes halfway and constant asking for calibrating

Did you run V2Calibration.gcode after XYZ calibration?

Posted : 23/10/2016 12:18 pm
Cipis
(@cipis)
Member
Re: Printer freezes halfway and constant asking for calibrating

1) freezing - this happens if printer not receiving any commands
Things to check:
problems with SD card reading
or
problems with USB connection (if you print from PC)
or
incomplete g-code file (can happen if you remove SD card too soon)

2) calibration - Calibration XYZ resetted your live z value so you need run V2calibration.gcode again (like David said).

Posted : 23/10/2016 12:47 pm
Martin Majewski
(@martin-majewski)
Trusted Member
Re: Printer freezes halfway and constant asking for calibrating

I have a similar problem.

My printer freezes also halfway during print, during calibration or simply during standby. I have to reset the printer and then I get the "is not calibrated" message. Often I calibrate the printer but the message reappears. Sometimes I get only white rectangles after resetting the printer.

The next thing is, that I cannot flash the printer, because the flashing tool crashes on "upload" (see attachment).

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Posted : 23/10/2016 4:05 pm
Rraijjar
(@rraijjar)
New Member
Topic starter answered:
Re: Printer freezes halfway and constant asking for calibrating

Thanks for the responses

But i think the issue is solved so far

Fix that worked:
Asking for calibrations over and over agian -> Rerunning the Calibration XYZ and then V2calibration.gcode fixed the first issue

What is fixed so far, more testing needed:
The printer freezing during print -> Updating the firmware and re-uploaded some G-codes agian on the SD (Think i didnt removed the SD card savely)

But if things changes, ill post here agian

Posted : 23/10/2016 10:15 pm
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