Troubleshooting
5.1 Troubleshooting
Error Codes
The following error codes may be displayed within the Cura LulzBot
Edition control window, or displayed on the Graphical LCD controller.
MINTEMP
The thermistor for one of the hot ends is reading 0°C or below while
attempting to heat. If your printing area is at room temperature, this
is likely the result of a break in the thermistor wiring or poor connection.
MAXTEMP
The thermistor reading has gone above the maximum temperature set in
the rmware (300°C for the TAZ Workhorse.) This could be caused by
shorted thermistor wires, a failing heater or poorly set PID values causing
the hot end to overrun its set temp.
Thermal Error E1
Triggered by the primary hot end dropping in temperature beyond a
threshold set in the rmware. It can be caused by a failing heater cartridge
or excessive fan on the hot end, or in a worst case scenario, by the thermistor
coming out of the tool head during printing.
Thermal Error E2
Triggered by the secondary hot end dropping in temperature beyond a
threshold set in the rmware. It can be caused by a failing heater cartridge
or excessive fan on the hot end, or in a worst case scenario, by the thermistor
coming out of the tool head during printing.
Thermal Error Bed
This is triggered by the bed dropping in temperature beyond a threshold
set in the rmware. It can be caused by a failing bed heater or wiring or
excessive fan on the bed, or in a worst case scenario, by the thermistor
coming out of the bed during printing (unlikely).
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