Heatbed issues
Hi,
I have a curious little issue. 2 MK2Ss here and the older of the two I am having an issue with heatbed times. The newer of the two heats up quickly the older, well I've been sat here for 20 minutes and it still hasn't hit 100degrees; the newer is 3% through a print and was started afterwards!
Any ideasa what it might be? PSU or heatbed or something else?
Thanks
Barry.
Re: Heatbed issues
I would contact Prusa they should be able to tell you what to test to see where the issue is.
Live chat can be found here https://shop.prusa3d.com/
Re: Heatbed issues
Check the thermistor on the bottom of the bed. This happened to me awhile ago, and I found my thermistor was pulled out of the tape and hanging below the bed. There's a circle under the tape where the thermistor should be if you need to retape it.
Re: Heatbed issues
Another thing to check is the output voltage on the PSU. A small voltage difference could affect the bed's ability to get to higher temps like 100C.
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