Check Revo heater and thermistor wires is the message I'm getting...MK3.5S
 
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Check Revo heater and thermistor wires is the message I'm getting...MK3.5S  

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edbdii
(@edbdii)
Member
Check Revo heater and thermistor wires is the message I'm getting...MK3.5S

Howdy,

I've replaced the wire extension on the Revo twice with new E3D replacement wires and re-wired it once on my own. Each time it would run for a week or two and then start giving that same message......"Check the Print Head and Thermistor Wiring for damage"...... prusa.io/23202..... 6.2.6+8948

 

Any ideas...... Firmware problem or E3D problem?

 

Thanks for any info

Opublikowany : 10/11/2025 8:55 am
edbdii
(@edbdii)
Member
Topic starter answered:
RE: Check Revo heater and thermistor wires is the message I'm getting...MK3.5S

This afternoon, I pulled away the cable sleeve just enough to expose the wire connectors of the E3D Revo extension wires. I started a print file and started fiddling with the connectors.... I was focused on the thermistor, but when I moved the connector to the heater, the hotend started working again.....

 

I believe I'll just remove the connectors and just splice wires all the way to the control box

Opublikowany : 10/11/2025 9:13 pm
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