Quality issues of your printed patrts

[William]

Do you clean the inside of the nozzle and check the authentic temperature even LCD appears 200 with nozzle.

[Xaroos]

its a new printer so i didnt think it needs cleaning ,how do i clean it ,or check the temprature

[William]

just test the temperature of nozzle with the thermometer.

[stuartplab]

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Thanks for this recommendation.

[johndang]

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[jimb01]

I have an i3 pro w, and the best prints i have gotten have spotted bits of filament through it, i had the hot end at 200 and the bed set to 60 for pla........im going to try turning up the hot end and see how that goes........

[cryoglobe]

Hello

I'm new with 3d printing , and already quite impressed by my great A20M.

I did my first tests with
a Geetech PLA white...
slic3r to produce de Gcode.

I then decided to test another color
Remark :
I have configured two extruders in Slic3r , but I did not find the way to ask to use E1 when generating the gcode & printing , it's always using E0.
( any ideas why or how to do it ? )

Because of this I simply change the PLA on the E0 ( ... yes that's sad as I have a printer A20M )
this time with a Geetech PLA black. ( to be sure I had a more or less equivalent PLA quality / density , etc )

Important : I'm using the same gcode file for both white & black prints ...

My issues it that prints with the black is really under extruded ....
I can see the light between and some parts are not hard ( I can brake when pushing ) ....
while the same piece is much better with the white and even thin part is hard ( not brakeable manually )

I did another test with another brand ERYONE PLA red
The final print has the exact same quality ( under extruded ) than with the black.

Question :
Why do I have such a difference with the same gcode between differents PLA ?
Do I have to generate a specific gcode for each spool of PLA I have ?
What do I have to change to get a good quality print ( as for the white ) for the other colors ?

Thanks

[RaveMO]

Very usefull