Search found 2 matches
- Wed Apr 05, 2017 5:52 pm
- Forum: Products FAQ
- Topic: Trouble replacing A4988 with DRV8825
- Replies: 1
- Views: 5600
Trouble replacing A4988 with DRV8825
I have a Geeetech I3 X. I had replaced the A4988 stepper drivers with DRV8825 and removed the 2 jumpers. They worked fine until I started heating up the heatbed and extruder. While heating, if I try to auto home the 3 axes, the motors make a HORRIBLE grinding noise and barely move (like they are ...
- Wed Apr 05, 2017 5:34 pm
- Forum: Products FAQ
- Topic: Y axis shifting randomly during print
- Replies: 1
- Views: 5233
Y axis shifting randomly during print
I have a Geeetech I3 X. The problem I'm having is, when printing, the Y axis randomly skips/slips and makes a kind of grinding noise when it does so. This causes the print to shift, ruining the print. I have removed the belt and the Y carriage moves pretty smooth up and down the shaft. I have upped ...