1

Hi guys

i wonder if you could help

i upgraded my extruders on my CTC makerbot replicator clone to mark 9 extruders with the larger throats and spring loading

ive also got rid of my second extruder because i never use it. now when i turn the printer on it keeps giving me a printer error saying that i should check the connections.

ive checked the connections several times and the polarity seems correct but getting the same error.

anyone know what could be going on here? ill upload pics of the connection this evening

thanks

2

could be it is looking for that second extruder?

3

Once I turned off RIGHT motor for one extruder due to some testing of heating and there were no errors, I was pringint with LEFT one. Check if you didn’t removed let’s say LEFT and you sliced with parameteres for LEFT and not for right as you are currently using.

4

My thermalxouple has gone on my left one and does the same when disconnected. It displays error 4. Maybe have urs still.plugged in?