TAZ4 exchange extruder

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Steps you need to follow when exchanging the extruder on the TAZ 4

Changing to Syringe

  1. Disconnect extruder
  2. Remove default extruder
  3. Flash appropriate firmware for syringe extruder by defining SYRING and undefine E3DV6 in the code.
  4. Place syringe extruder and connect appropriately
  5. Set E-Steps. Issue these commands "M92 E8000" and after "M500".

Changing to Default

  1. Remove syringe extruder
  2. Flash appropriate firmware for default extruder by undefining SYRING and define E3DV6 in the code.
  3. Place default extruder and connect appropriately
  4. Set PID values
    1. To run PID tuning issue this command "M303 E0 S200 C8"
    2. Once you have the values set them using this command "M301 P49.22 I5.87 D103.22"

These are the last known PID values for TAZ 4

  1. Set E-Steps. Issue these commands "M92 E833" and after "M500".