Search found 2 matches
- Mon May 25, 2015 8:27 pm
- Forum: Troubleshooting
- Topic: Hotend stopped heating, has voltage but low current
- Replies: 5
- Views: 3156
Re: Hotend stopped heating, has voltage but low current
cartridge resistance is about 5.6 ohms. I've tried running PID autotune but it just times out since it doesn't heat up at all. Hotend won't heat with bed on or off. nothing gets hot on the rambo. Everything appears as normal. The input on the rambo for hotend is about 12V Is it possible to use the ...
- Mon May 25, 2015 7:17 pm
- Forum: Troubleshooting
- Topic: Hotend stopped heating, has voltage but low current
- Replies: 5
- Views: 3156
Hotend stopped heating, has voltage but low current
My rostock max v2 stopped heating mid print. Using an e3d v6. I've since replace the heater cartridge and thermistor. I am reading correct temps. Heater cartridge heats fine using a 12 battery but the printer will not heat it itself. Replaced rambo fuses just incase. Rambo Hotend LED comes on peek ...