Private on-device repair evidence

PID Tuning for Stable Hotend and Bed Temperature

Run the printer manufacturer’s PID or heater calibration only after the heater, sensor, wiring, fans, and hotend assembly are confirmed healthy.

Not started0 of 8 stepsNot yet saved

First safe actionRun the first safe check and change one variable at a time.

Proof targetA small representative test no longer shows the original symptom.

Controlled tests logged0

Verification resultNot recorded

Machine and material context

Record the setup that produced this result

Printer Extruder Material Slicer Nozzle / layer

Saved only in this browser with the repair. Nothing is uploaded.

Optional visual proof

Before repairChoose a photo After proof testChoose a photo

Photos stay in this open page only and are never stored or uploaded. They appear in the printed report while the page remains open.

One variable at a time

No controlled tests have been logged yet. Return to Workshop Mode and record each change before running another test.

Repair sequence

1
Inspect and secure the heater, sensor, sock, wiring, and fans.Not completed
2
Choose a representative temperature for the material you use most.Not completed
3
Set the fan state recommended by the printer manufacturer.Not completed
4
Run the built-in PID, heater calibration, or autotune command.Not completed
5
Allow all requested cycles to complete without touching the machine.Not completed
6
Save the result using the manufacturer workflow.Not completed
7
Restart and confirm the values remain active.Not completed
8
Verify with a monitored heat-up and short print.Not completed

Private workshop notes

No notes recorded.

Model: Small representative test print
Setup: Use the same printer, material, slicer and key settings as the failed model.
Pass: The original symptom is absent and the target feature is repeatable.
If unchanged: The symptom remains in the same location or stage.

Matched next step

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