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question about voltage
Posted: Sun Aug 30, 2015 9:58 am
by fymbulvetr
i have a prusa i3 pro c dual extruder with gt2560 mainboard
the thing is that the psu is set to 18.5v (it should be 12v)
should i set it to 12v or the psu works with voltage drop?
Re: question about voltage
Posted: Mon Aug 31, 2015 4:33 pm
by Mark
The PSU provides 12V, not 18.5V. Have you measured it ?
Re: question about voltage
Posted: Fri Jan 29, 2016 7:41 am
by caprico13
hi a have a quetion about my PI3 Pro B when i put my printer on the screen flash and beeping ,,,,star doing that when i put the firmware
Re: question about voltage
Posted: Fri Jan 29, 2016 3:10 pm
by Mark
you must have installed the wrong firmware, find the one for you printer here:
http://www.geeetech.com/forum/viewtopic ... 20&t=17046
Re: question about voltage
Posted: Fri Jan 29, 2016 7:37 pm
by caprico13
i did have one on marlin but every time go to heat up the bed and the tip star blinking in the board and the power supply star blinking too,,,any suggetion ???
Re: question about voltage
Posted: Tue Feb 02, 2016 6:00 pm
by Mark
is your PSU output stable? do you have a video about this?
Re: question about voltage
Posted: Wed Feb 03, 2016 8:53 am
by caprico13
how to you what me to send the video
Re: question about voltage
Posted: Thu Feb 04, 2016 4:57 pm
by Mark
upload it to youtube and leave a link here.