Tuning and Calibration

• Ellis' Print Tuninig Guide
• Tuning 3D Printers MandicReally video
• Triffid Hunter's Calibration Guide
• Klipper Tuning Guide for Ender 3
  
• Klipper Configuration checks
• #D Prima print troubleshooting guide

Bed leveling

Ender-3 V3 SE automates that, using its CR-Touch probe
Sonic Pad and Orca slicer enable high resolution bed leveling
of area actually used for printing a design.

Z offset

Ender-3 V3 SE load sensor nominally automates this, but final calibration depends on extruder calibration and printing samples

Extruder steps AKA rotational distance

removing hot end avoids wasting filament,
but involves first removing extruder

Temperature PID

Bed and hot end

Ultimate filament calibration

Temperature tower

Pressure Advance

Klipper Pressure Advance Tuning

Extrusion Multiplier

filament-specific

Retraction

Pressure Advance and probably flow rate should precede

Speed

Determining Maximum Volumetric Flow Rate

Dimensions

cube?

Suggested in Creality discord

Start on 'Frame Check' and work your way though the tabs in the order they're shown,
 until you've done 'slicer flow calibration'
You might have to go back to the 'first layer' tab
 and do that once more after doing slicer flow calibration.
Once slicer flow calibration is done,
 you should be getting reasonable looking prints
 and have a little bit more understanding of how your printer works

After that, you can move into the rest of the calibration routines,
 temperature and retraction tuning,
 speed & max flow tuning
 and finish up on acceleration tuning

Once those are all done,
 you should have a machine that prints well
 and have a really good grounding
 on how your machine, the firmware and software all interact with each other 🙂

do bear in mind that calibration is an ongoing thing
 and some of these calibration routines
 should be folded into your 'general maintenance routines'
 such as slicer first layer, flow calibration, temperature and retraction tuning
 (usually when you change to a new roll of filament for those)